| 1. |
- André, Malin, et al.
(author)
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Cohort differences in personality in middle-aged women during a 36-year period. Results from the Population Study of Women in Gothenburg
- 2010
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In: Scandinavian Journal of Public Health. - : SAGE Publications. - 1403-4948 .- 1651-1905. ; 38:5, s. 457-464
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Journal article (peer-reviewed)abstract
- AIM: To investigate secular trends in personality traits in adult female populations. METHODS: Two representative, population-based cohorts of women, 38 (n = 318) and 50 (n = 593) years of age participated in a health examination in 1968 and 2004 in Gothenburg, Sweden. The Eysenck Personality Inventory (EPI) and Cesarec-Marke Personality Schedule (CMPS) were used to measure personality traits. Socioeconomic and lifestyle variables (personal income, education, marital status, children at home, physical activity and smoking) were reported. RESULTS: In both age groups, secular comparisons in psychological profile subscales showed an increase in dominance, exhibition, aggression and achievement. Only small divergences were seen concerning affiliation, guilt feelings, nurturance and succorance. EPI showed a corresponding rise in extroversion. Social data showed a statistically significant increase in percentage of unmarried women, personal income levels, and higher educational achievement. While around 70% of women in 1968-69 had elementary school education only, around 90% had high school or university education in 2004-05. CONCLUSIONS: The results indicate major transitions in the adult Swedish female population in the direction of a more stereotypically ''male'' personality profile, but not at the expense of traditionally socially important female traits, which remained constant. These results are consistent with the hypothesis that society and the environment influence personality.
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| 2. |
- André, Malin, et al.
(author)
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Personality in women and associations with mortality: a 40-year follow-up in the Population Study of Women in Gothenburg
- 2014
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In: BMC Women's Health. - : BioMed Central. - 1472-6874. ; 14:61
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Journal article (peer-reviewed)abstract
- Background: The question of whether personality traits influence health has long been a focus for research and discussion. Therefore, this study was undertaken to examine possible associations between personality traits and mortality in women. Methods: A population-based sample of women aged 38, 46, 50 and 54 years at initial examination in 1968-69 was followed over the course of 40 years. At baseline, 589 women completed the Cesarec-Marke Personality Schedule (the Swedish version of the Edwards Personal Preference Schedule) and the Eysenck Personality Inventory. Associations between personality traits and mortality were tested using Cox proportional hazards models. Results: No linear associations between personality traits or factor indices and mortality were found. When comparing the lowest (Q1) and highest quartile (Q4) against the two middle quartiles (Q2 + Q3), the personality trait Succorance Q1 versus Q2 + Q3 showed hazard ratio (HR) = 1.37 (confidence interval (CI) = 1.08-1.74), and for the factor index Aggressive non-conformance, both the lowest and highest quartiles had a significantly higher risk of death compared to Q2 + Q3: for Q1 HR = 1.32 (CI = 1.03-1.68) and for Q4 HR = 1.36 (CI = 1.06-1.77). Neither Neuroticism nor Extraversion predicted total mortality. Conclusions: Personality traits did not influence long term mortality in this population sample of women followed for 40 years from mid- to late life. One explanation may be that personality in women becomes more circumscribed due to the social constraints generated by the role of women in society.
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| 3. |
- Bengtsson, Calle, 1934, et al.
(author)
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Alcohol habits in Swedish women: observations from the population study of women in Gothenburg, Sweden 1968-1993
- 1998
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In: Alcohol and Alcoholism. ; 33, s. 533-540
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Journal article (peer-reviewed)abstract
- Department of Primary Health Care, Göteborg University, Sweden. In a prospective population study of women in Gothenburg, Sweden, three examinations were conducted with 12-year intervals between 1968-1969 and 1992-1993. There were 1462 participants aged 38-60 years in the baseline study in 1968-1969, with a participation rate of 90.1%. This paper describes longitudinal changes and secular trends with respect to women's alcohol habits. An alcohol frequency questionnaire was validated at baseline and was re-administered at all examinations. Between 1968-1969 and 1980-1981, the proportion of alcohol abstainers decreased significantly both in 38-year-old and 50-year-old women. Women reporting alcohol intake at least once per week had higher socio-economic status and higher education than other women. Serum gamma-glutamyl transpepsidase concentration was higher in women with the heavier alcohol intake, while a number of potential cardiovascular risk indicators were higher in women with the lower intake. Daily intake of wine and spirits was about as common at all three examinations, whereas moderate intake of wine and spirits was more common in 1980-1981 and 1992-1993 than in 1968-1969. There seemed to be an increase in overall consumption of alcohol, mainly due to the increase in moderate drinking, but there was no indication of a large increase in heavy consumption of alcohol. PMID: 9811207 [PubMed - indexed for MEDLINE]
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| 4. |
- Billstedt, Eva, 1961, et al.
(author)
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A 37-year prospective study of neuroticism and extraversion in women followed from mid-life to late life.
- 2014
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In: Acta psychiatrica Scandinavica. - : Wiley. - 1600-0447 .- 0001-690X. ; 129:1, s. 35-43
-
Journal article (peer-reviewed)abstract
- OBJECTIVE: Personality traits are presumed to endure over time, but the literature regarding older age is sparse. Furthermore, interpretation may be hampered by the presence of dementia-related personality changes. The aim was to study stability in neuroticism and extraversion in a population sample of women who were followed from mid-life to late life. METHOD: A population-based sample of women born in 1918, 1922 or 1930 was examined with the Eysenck Personality Inventory (EPI) in 1968-1969. EPI was assessed after 37years in 2005-2006 (n=153). Data from an interim examination after 24years were analysed for the subsample born in 1918 and 1922 (n=75). Women who developed dementia at follow-up examinations were excluded from the analyses. RESULTS: Mean levels of neuroticism and extraversion were stable at both follow-ups. Rank-order and linear correlations between baseline and 37-year follow-up were moderate ranging between 0.49 and 0.69. Individual changes were observed, and only 25% of the variance in personality traits in 2005-2006 could be explained by traits in 1968-1969. CONCLUSION: Personality is stable at the population level, but there is significant individual variability. These changes could not be attributed to dementia. Research is needed to examine determinants of these changes, as well as their clinical implications.
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| 5. |
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| 6. |
- Gudmundsson, Pia, 1978, et al.
(author)
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Depression in Swedish women: relationship to factors at birth.
- 2011
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In: European journal of epidemiology. - : Springer Science and Business Media LLC. - 1573-7284 .- 0393-2990. ; 26:1, s. 55-60
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Journal article (peer-reviewed)abstract
- Depression is a common and serious disorder that may have developmental origins. Birth-related factors have been related to childhood and adult occurrence of somatic as well as psychiatric disorders, but studies on the relationship between birth-related factors and depression are few and show mixed results. In addition, varying methods have been used to assess depression. Standardized clinical criteria to diagnose depression, combined with birth data collected from midwife records have not been used in most studies. Participants in the Prospective Population Study of Women in Sweden (803 women), born 1914, 1918, 1922 and 1930, provide information on birth factors and depression. Women participated from 1968 at mid-life ages of 38-60years, to 2000, when they were age 78-92years. Original birth records containing birth weight, length, head circumference, and gestational time, as well as social factors were obtained. Lifetime depression was diagnosed via multiple information sources. Symptoms were assessed using the Comprehensive Psychopathological Rating Scale and diagnoses were based on DSM-III-R criteria. Over their lifetime, 44.6% of women in this sample experienced depression. Birth weights≤3500g [odds ratio (OR), age-adjusted=1.72; 95% CI 1.29-2.28, P<0.001] and shorter gestational time (OR, age-adjusted=1.13; 95% CI 1.04-1.24, P=0.005) were independently associated with a higher odds of lifetime depression in a logistic regression model adjusted for age. Lower than median birth weights and shorter gestational time were related to lifetime depression in women. Both neurodevelopmental and environmental contributions to lifetime depression may be considered.
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| 7. |
- Gudmundsson, Pia, 1978, et al.
(author)
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Longitudinal associations between physical activity and depression scores in Swedish women followed 32 years
- 2015
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In: Acta Psychiatrica Scandinavica. - : Wiley. - 0001-690X .- 1600-0447. ; 132:6, s. 451-458
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Journal article (peer-reviewed)abstract
- Objective: Physical activity is negatively associated with depressive symptoms. However, few studies consider dynamic associations of changes in physical activity and reciprocal relationships. This study aimed to perform comprehensive evaluations of relationships between physical activity and depression scores in women followed from mid- to late life. Method: The Prospective Population Study of Women in Gothenburg, Sweden, provided repeated measures of self-reported physical activity and depressive symptoms between 1974 and 2005 (baseline N = 676, 84.5% response rate). Depressive symptoms were assessed using the Montgomery–Åsberg Depression Rating Scale, and physical activity was evaluated by the Saltin–Grimby Physical Activity Level Scale. Latent growth curve analyses were used to evaluate associations of change, and cross-lagged models were used to study the reciprocal relationship between physical activity and depression scores. Results: At baseline, lower levels of physical activity were related to higher depression scores. Individuals with decreasing physical activity over time evidenced higher depression scores at 32-year follow-up. Higher average baseline depression score was related to declining levels of physical activity at subsequent examinations. Conclusion: Reduced physical activity may be a long-term consequence of depression. It is important to address individual changes in physical activity and not merely absolute levels of physical activity in relationship to depression.
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| 8. |
- Hogberg, Göran, et al.
(author)
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Depressed adolescents in a case-series were low in vitamin D and depression was ameliorated by vitamin D supplementation
- 2012
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In: Acta Paediatrica. - : Wiley. - 0803-5253 .- 1651-2227. ; 101:7, s. 779-783
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Journal article (peer-reviewed)abstract
- Aim: The relationship between depression in adolescents and vitamin D was studied in a case-series that included effects of vitamin D supplementation. Methods: Serum 25OH vitamin D (25OHD) levels in 54 Swedish depressed adolescents were investigated. Subjects with vitamin D deficiency were given vitamin D3 over 3 months (n = 48). To evaluate well-being and symptoms related to depression and vitamin D status, the WHO-5 well-being scale, the Mood and Feelings Questionnaire (MFQ-S) and a vitamin D deficiency scale were used. Results: Mean serum 25OHD in the depressed adolescents was 41 at baseline and 91 nmol/L (p < 0.001) after supplementation. Basal 25OHD levels correlated positively with well-being (p < 0.05). After vitamin D supplementation, well-being increased (p < 0.001) and there was a significant improvement in eight of the nine items in the vitamin D deficiency scale: depressed feeling (p < 0.001), irritability (p < 0.05), tiredness (p < 0.001), mood swings (p < 0.01), sleep difficulties (p < 0.01), weakness (p < 0.01), ability to concentrate (p < 0.05) and pain (p < 0.05). There was a significant amelioration of depression according to the MFQ-S (p < 0.05). Conclusion: This study showed low levels of vitamin D in 54 depressed adolescents, positive correlation between vitamin D and well-being, and improved symptoms related to depression and vitamin D deficiency after vitamin D supplementation.
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| 9. |
- Hogberg, G., et al.
(author)
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Mood Regulation Focused CBT Based on Memory Reconsolidation, Reduced Suicidal Ideation and Depression in Youth in a Randomised Controlled Study
- 2018
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In: Int J Environ Res Public Health. - : MDPI AG. - 1660-4601. ; 15:5
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Journal article (peer-reviewed)abstract
- Suicide attempts and suicidal ideation in adolescence are considered to be related to suicide and psychiatric adversity later in life. Secondary prevention by improving the treatment of suicidal youth is a distinct possibility. In this study, treatment with a systematised mood-regulation focused cognitive behavioural therapy (MR-CBT) (n = 15) was compared with treatment as usual (TAU) (n = 12) in a group of depressed adolescents in a clinical setting. MR-CBT focuses on mood regulation by means of counter conditioning with memory reconsolidation being the proposed mechanism of change. Subjects practice keeping emotionally positive memories to diminish the emotional impact of negative memories. Symptoms of depression were tested with a short version of the Mood and Feelings Questionnaire (SMFQ), and wellbeing with the World Health Organization 5 Wellbeing Index (WHO-5). Suicidal events were rated according to the clinical interview Columbia Suicide Severity Rating Scale (C-SSRS). Suicidal events at the end of treatment were significantly reduced in the MR-CBT group, but not in the TAU group. Depression and wellbeing improved significantly in both treatment groups. While far from conclusive, the results are encouraging enough to suggest that further studies should be undertaken to examine whether psychotherapy focusing on mood regulation for young individuals at risk might enhance secondary prevention of suicide.
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| 10. |
- Houshmand, Massoud, et al.
(author)
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Different tissue distribution of a mitochondrial DNA duplication and the corresponding deletion in a patient with a mild mitochondrial encephalomyopathy: deletion in muscle, duplication in blood.
- 2004
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In: Neuromuscular disorders : NMD. - : Elsevier BV. - 0960-8966. ; 14:3, s. 195-201
-
Journal article (peer-reviewed)abstract
- Large-scale heteroplasmic mtDNA rearrangements were identified in a 57-year-old woman with chronic depressive disorder, hearing-loss, diabetes mellitus and a slowly progressive encephalomyopathy. A high percentage of a 24.2 kb duplicated molecule was found in lymphocytes whereas the corresponding deletion dimer dominated in muscle. PCR and Southern blot analyses were used to identify a 7658 bp duplication/deletion fragment. The duplicated mtDNA disrupted the cytochrome oxidase subunit I and cytochrome b genes at a position where there were no direct repeats. Duplicated mtDNA was not observed in the mother and brother of the patient. Histochemical analysis of skeletal muscle demonstrated pathological accumulation of mitochondria in cytochrome c oxidase negative fibers. In situ hybridization demonstrated only deleted mtDNA in cytochrome c oxidase negative fibres. We conclude that occurrence of deleted mtDNA correlates with phenotypic expression and that the duplicated mtDNA might serve as a generator of deletions, but is not directly pathogenic.
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| 11. |
- Hägglin, Catharina, 1955, et al.
(author)
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Variations in dental anxiety among middle-aged and elderly women in Sweden: a longitudinal study between 1968 and 1996.
- 1999
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In: Journal of dental research. - : SAGE Publications. - 0022-0345 .- 1544-0591. ; 78:10, s. 1655-61
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Journal article (peer-reviewed)abstract
- Cross-sectional studies have shown that older individuals are significantly less dentally anxious than younger ones. However, research has not been able to show if this is a cohort effect or an effect of fear declining with age. If it is a cohort effect, dental anxiety among the elderly may pose a greater-than-expected problem for the providers of dental services. With the exception of longitudinal studies in children and a three-year follow-up on adults, no truly longitudinal epidemiological studies concerning dental anxiety have been performed. The aim of this project was to investigate how dental anxiety changes with aging. In a longitudinal population study of women in Göteborg, Sweden, starting in 1968, 1462 women aged 38 to 54 participated. A representative subsample of 778 women took part in a psychiatric examination where an investigation of dental anxiety was included. The same questions were also included when these women were re-examined in 1974, 1992, and 1996. Three hundred seventy-five women were still eligible for investigation in 1996. In 1968-69, 48 (12.8%) of the participating women assessed themselves as "very afraid" or "terrified" when visiting the dentist, and in 1996 the frequency was 21 (5.6%) among the same women. In 1968-69, 180 women (48%) reported no dental anxiety when visiting the dentist, and 28 years later the frequency was 230 (61%). In the three youngest age groups, dental anxiety decreased significantly (p < 0.001) over the 28-year period. Older compared with younger women reported significantly less dental anxiety, and this was an age effect rather than a cohort effect. Thus, this longitudinal study supported the hypothesis that dental fear, like many other general and specific phobias, declines with age.
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| 12. |
- Hällström, Tore, 1935
(author)
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Affective psychotherapy in post-traumatic reactions guided by affective neuroscience; memory reconsolidation and play
- 2011
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In: Psychology research and behavior management. - 1179-1578. ; 4, s. 87-96
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Journal article (peer-reviewed)abstract
- Abstract This paper reviews the affective neuroscience dealing with the effects of traumatic events. We give an overview of the normal fear reactions, the pathological fear reaction, and the character of emotional episodic memories. We find that both emotions and emotional memories are a tripartite unit of sensory information, autonomic reaction, and motor impulse (the PRM complex). We propose that emotions and movements are part and parcel of the same complex. This is our main finding from the review of affective neuroscience, and from here we focus on psychotherapy with post-trauma reactions. The finding of the process of memory reconsolidation opens up a new treatment approach: affective psychotherapy focused on reconsolidation. The meaning of reconsolidation is that an emotional memory, when retrieved and being active, will rest in a labile form, amenable to change, for a brief period of time, until it reconsolidates in the memory. This leads us to the conclusion that emotions, affects, must be evoked during the treatment session and that positive emotion must come first, because safety must be part of the new memories. In the proposed protocol of affective psychotherapy based on reconsolidation the emotional episodic memory is relived in a safe and positive setting, focused in turn on the sensory experience, the autonomic reaction, and the motor impulse. Then it is followed by a fantasy of a different positive version of the same event. All in all treatment should provide a series of new memories without fear related to the original event. With the focus on the motor program, and the actions, there is a natural link to art therapy and to the mode of play, which can rehearse and fantasize new positive actions.
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| 13. |
- Högberg, G, et al.
(author)
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Does vitamin D play a role in depression? A review of clinical, epidemiological and biological studies
- 2014
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In: Current Nutrition and Food Science. - : Bentham Science Publishers B.V.. - 1573-4013 .- 2212-3881. ; 10:1, s. 16-28
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Journal article (peer-reviewed)abstract
- There is a growing interest in the possible associations between vitamin D and depression. In this mini-review we present diagnostic criteria of different depression scales, with special focus on somatic complaints, possible links between depression and vitamin D and an overview of studies on vitamin D levels/vitamin D supplementation in depressed patients. We observed that complaints of a somatic character, potentially linked to vitamin D deficiency, are important parts of the diagnostic assessment in depression. Depressed patients often had low levels of vitamin D, and seven out of nine large (n>1000) observational studies showed an association between vitamin D levels and depression. Five studies of vitamin D supplementation in depressed patients with vitamin D deficiency showed significant reductions in depressive symptoms post-supplementation. However, only two of these studies were randomized controlled trials, and one of them had only 15 subjects. We recommend that depressed patients should generally be screened for vitamin D deficiency. Aside an increased risk of impaired bone health, individual patients may have symptoms of depression related to potentially deficient vitamin D levels. However, further randomized controlled studies of the effects of vitamin D supplementation in depressed patients are needed. © 2014 Bentham Science Publishers.
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| 14. |
- Johansson, Lena, 1972, et al.
(author)
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Common psychosocial stressors in middle-aged women related to longstanding distress and increased risk of Alzheimer’s disease: a 38 year longitudinal population study
- 2013
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In: BMJ Open. - : BMJ. - 2044-6055. ; 3:9
-
Journal article (peer-reviewed)abstract
- OBJECTIVE: To study the relation among psychosocial stressors, long-standing distress and incidence of dementia, in a sample of women followed from midlife to late life. DESIGN: Prospective longitudinal population study. SETTING: The analyses originate from the prospective population study of women in Gothenburg, Sweden, a representative sample of women examined in 1968 (participation rate 90%) and re-examined in 1974, 1980, 1992, 2000 and 2005. PARTICIPANTS: 800 women born in 1914, 1918, 1922 and 1930 who were systematically selected for a psychiatric examination at baseline, in 1968. PRIMARY AND SECONDARY OUTCOME MEASURES: 18 psychosocial stressors (eg, divorce, widowhood, work problems and illness in relative) were obtained at baseline. Symptoms of distress were measured according to a standardised question at each study wave. Dementia was diagnosed according to Diagnostic and Statistical Manual of Mental Disorders (DSM-III-R) criteria based on information from neuropsychiatric examinations, informant interviews, hospital records, and registry data, and measured through the whole study period. RESULTS: During the 37 years of follow-up, 153 women developed dementia (104 of those had Alzheimer's disease (AD)). Number of psychosocial stressors in 1968 was associated (HR, 95% CI) with higher incidence of dementia (1.15, 1.04 to 1.27) and AD (1.20, 1.07 to 1.35) between 1968 and 2005, in multivariate Cox regressions. Number of psychosocial stressors in 1968 was also associated (OR, 95% CI) with distress in 1968 (1.48, 1.32 to 1.67), 1974 (1.31, 1.17 to 1.46), 1980 (1.27, 1.11 to 1.45), 2000 (1.39, 1.14 to 1.70) and 2005 (1.35, 1.02 to 1.79), in multivariate logistic regressions. Number of psychosocial stressors (HR 1.17, 95% CI 1.03 to 1.33) and long-standing distress (1968-1974-1980) (HR 1.58, 95% CI 1.03 to 2.45) were independently associated with AD. CONCLUSIONS: Our study shows that common psychosocial stressors may have severe and long-standing physiological and psychological consequences. However, more studies are needed to confirm these results and investigate whether more interventions such as stress management and behavioural therapy should be initiated in individuals who have experienced psychosocial stressors.
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| 15. |
- Johansson, Lena, 1972, et al.
(author)
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Midlife personality and risk of Alzheimer disease and distress: A 38-year follow-up.
- 2014
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In: Neurology. - 0028-3878 .- 1526-632X. ; 83:17, s. 1538-44
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Journal article (peer-reviewed)abstract
- OBJECTIVE: To study the association between midlife neuroticism and extraversion and development of late-life dementia and long-standing distress in a sample of women followed for 38 years. METHODS: A population-based sample of 800 women, aged 38 to 54 years, was examined in 1968, with subsequent examinations in 1974, 1980, 1992, 2000, and 2005. Neuroticism and extraversion were assessed using the Eysenck Personality Inventory at baseline. Distress was measured according to a standardized question at each study wave. Dementia was diagnosed according to DSM-III-R criteria based on information from neuropsychiatric examinations, informant interviews, hospital records, and registry data. RESULTS: During the 38-year follow-up, 153 women developed dementia; Alzheimer disease (AD) dementia was diagnosed in 104 of these. A higher degree of neuroticism in midlife was associated with increased risk of AD dementia and long-standing distress over 38 years. The association between neuroticism and AD dementia diminished after adjusting for long-standing distress. Extraversion was associated with a lower degree of long-standing distress, but had no impact on AD dementia. When the 2 personality dimensions were combined, high neuroticism/low extraversion showed the highest risk of AD dementia. CONCLUSIONS: Our study suggests that midlife neuroticism is associated with increased risk of AD dementia, and that distress mediates this association. The results have clinical implications because a group of women at risk of AD dementia is identified.
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| 16. |
- Koubaa, S., et al.
(author)
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Biomarkers of nutrition and stress in pregnant women with a history of eating disorders in relation to head circumference and neurocognitive function of the offspring
- 2015
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In: Bmc Pregnancy and Childbirth. - : Springer Science and Business Media LLC. - 1471-2393. ; 15
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Journal article (peer-reviewed)abstract
- Background: Eating disorders during pregnancy can affect fetal growth and the child's early development, but the underlying mechanisms have not been elucidated. The aim of the present study was to investigate serum biomarkers of nutrition and stress in pregnant women with previous eating disorders compared to controls and in relation to head circumference and early neurocognitive development of the offspring. Methods: In a longitudinal cohort study, pregnant nulliparous non-smoking women with a history of anorexia nervosa (n = 20), bulimia nervosa (n = 17) and controls (n = 59) were followed during pregnancy and their children's growth and neurocognitive development were followed up to five years of age. We investigated maternal serum biomarkers of nutrition and stress (ferritin, cortisol, thyroid-stimulating hormone, free thyroxine, insulin, insulin-like growth factor I (IGF-I) and IGF binding protein 1) in blood samples collected during early pregnancy and compared between groups (ANOVA, LSD post-hoc test). The results were related to previous data on head circumference at birth and neurocognitive development at five years of age of the offspring (Spearman rank correlation or Pearson correlation test). Results: Serum levels of ferritin in the women with previous anorexia nervosa, but not in those with a history of bulimia nervosa, were significantly lower than in the controls (p < 0.01), and correlated strongly to impaired memory function in their children (rs = -0.70, p < 0.001). Maternal serum levels of free thyroxine were similar between groups but correlated positively to reduced head circumference at birth of the children in the bulimia nervosa group (r = 0.48, p < 0.05), and with the same tendency in the anorexia nervosa group (r = 0.42, p = 0.07), but not in the controls (r = 0.006). There were no significant differences in cortisol or the other biomarkers between groups. Conclusions: Low maternal serum ferritin in women with previous anorexia nervosa may be of importance for impaired memory capacity in the offspring at five years of age. Our results also indicate that thyroxin levels in pregnant women with previous eating disorders are positively associated with fetal head growth.
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| 17. |
- Koubaa, S., et al.
(author)
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Retarded head growth and neurocognitive development in infants of mothers with a history of eating disorders: longitudinal cohort study
- 2013
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In: Bjog-an International Journal of Obstetrics and Gynaecology. - : Wiley. - 1470-0328 .- 1471-0528. ; 120:11, s. 1413-1422
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Journal article (peer-reviewed)abstract
- ObjectiveTo characterise early growth and neurocognitive development in children of mothers with a history of eating disorders (ED). PopulationChildren born to mothers with previous ED (n=47) (24 anorexia nervosa, 20 bulimia nervosa, 3 unspecified ED), and controls (n=65). MethodsMean values and standard deviation scores of weight and height from birth to 5years of age and head circumference up to 18months of age were compared between groups. Neurocognitive development was studied at the age of 5years by the validated parent questionnaire Five to Fifteen. ResultsWe previously reported that mothers with a history of ED conceived infants with lower birthweight and head circumference than controls. At 3months of age, body mass index (BMI) was no longer reduced but mean head circumferences of the children born to mothers with ED were smaller throughout the observation period. Similarly, the longitudinal results of the standard deviation scores of head circumference showed a significant overall group effect with lower levels in both subgroups of ED (anorexia nervosa and bulimia nervosa). The children of the ED mothers also had significantly higher Five to Fifteen scores than controls, reflecting difficulties in language skills. Head circumference at birth correlated with language skills in the children of mothers with ED. ConclusionChildren of mothers with previous ED demonstrated an early catch-up in BMI, but the average head circumference continued to be delayed until at least 18months of age. The reduced head growth was related to delayed neurocognitive development.
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| 18. |
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| 19. |
- Mehlig, Kirsten, 1964, et al.
(author)
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Eating Behaviors and Adiposity Indicators - Observations from the 2016/17 Examination of the Population Study of Women in Gothenburg.
- 2024
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In: International Journal of General Medicine. - 1178-7074. ; 17, s. 2101-2111
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Journal article (peer-reviewed)abstract
- To determine the cross-sectional association between eating behavior in terms of the three-factor eating questionnaire (TFEQ) and adiposity measures.The TFEQ-R21 was administered to 573 women aged 38 and 50 who participated in the population study of women in Gothenburg 2016/17. Three domains, emotional eating (EE), uncontrolled eating (UE), and cognitive restraint (CR) were examined as outcomes as well as predictors of adiposity outcomes. Multiple linear and logistic regression models were adjusted for age, education, lifestyle factors, and dieting behavior.All TFEQ domains were positively associated with dieting. EE and UE were associated with higher consumption of sweets and CR with lower consumption of sweets. Wellbeing was negatively associated with EE and UE. In mutually adjusted models, EE and CR but not UE were positively associated with BMI, waist circumference (WC), waist-to-hip ratio, waist-to-height ratio, and skinfold. One standard deviation higher EE was associated with obesity, BMI ≥ 30 kg/m2, OR = 1.62 (1.26, 2.10), and abdominal fatness, WC > 88 cm, OR = 1.57 (1.26, 1.95). Former and current dieting were positively associated with these outcomes, too, but UE and CR were not associated in mutually adjusted models.This study shows that emotional eating behavior is associated with adiposity in a population of middle-aged women, over a large range of values for body fatness, and independent of dieting behavior. The results imply that treatment of obesity should include psychological support to restrict the risk for emotional eating in response to states of negative mood.
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| 20. |
- Najar, Jenna, et al.
(author)
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Cognitive and physical activity and dementia A 44-year longitudinal population study of women
- 2019
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In: Neurology. - : Ovid Technologies (Wolters Kluwer Health). - 0028-3878 .- 1526-632X. ; 92:12
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Journal article (peer-reviewed)abstract
- Objective To investigate whether cognitive and physical activities in midlife are associated with reduced risk of dementia and dementia subtypes in women followed for 44 years. Methods A population-based sample of 800 women aged 38-54 years (mean age 47 years) was followed from 1968 to 2012. Cognitive (artistic, intellectual, manual, religious, and club) and physical activity were assessed at baseline. During follow-up, dementia (n = 194), Alzheimer disease (n = 102), vascular dementia (n = 27), mixed dementia (n = 41), and dementia with cerebrovascular disease (n = 81) were diagnosed according to established criteria based on information from neuropsychiatric examinations, informant interviews, hospital records, and registry data. Cox regression models were used with adjustment for age, education, socioeconomic status, hypertension, body mass index, cigarette smoking, diabetes mellitus, angina pectoris, stress, and major depression. Results We found that cognitive activity in midlife was associated with a reduced risk of total dementia (hazard ratio [HR] 0.66; 95% confidence interval [CI] 0.49-0.89) and Alzheimer disease (HR 0.54; 95% CI 0.36-0.82) during follow-up. Physical activity in midlife was associated with a reduced risk of mixed dementia (HR 0.43; 95% CI 0.22-0.86) and dementia with cerebrovascular disease (HR 0.47; 95% CI 0.28-0.78). The results were similar after excluding those who developed dementia before 1990 (n = 21), except that physical activity was then also associated with reduced risk of total dementia (HR 0.67; 95% CI 0.46-0.99). Conclusion Our findings suggests that midlife cognitive and physical activities are independently associated with reduced risk of dementia and dementia subtypes. The results indicate that these midlife activities may have a role in preserving cognitive health in old age.
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| 21. |
- Najar, Jenna, et al.
(author)
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Reproductive period and dementia: A 44-year longitudinal population study of Swedish women
- 2020
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In: Alzheimers & Dementia. - : Wiley. - 1552-5260 .- 1552-5279. ; 16:8, s. 1153-1163
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Journal article (peer-reviewed)abstract
- Introduction: Longitudinal studies examining the effect of endogenous estrogens on dementia risk are needed to understand why women have higher dementia incidence than men after age 85. Methods: A population-based sample of women with natural menopause (N = 1364) from Gothenburg, Sweden, was followed from 1968-2012. Information on endogenous estrogens (age at menarche and menopause, number of pregnancies, and months of breastfeeding) was obtained from interviews in 1968-1992. Dementia was diagnosed according to established criteria based on information from neuropsychiatric examinations and close informant interviews. Results: We found that longer reproductive period was associated with increased risk of dementia (hazard ratio [HR] per year 1.06, 95% confidence interval [CI] 1.03-1.20) and Alzheimer's disease (AD) (1.06, 1.02-1.11), particularly for those with dementia (1.10, 1.04-1.17) and AD (1.15, 1.06-1.26) onset after age 85. Discussion: These results may explain why women have higher dementia incidence compared to men after age 85, the age with the highest number of dementia cases.
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| 22. |
- Najar, Jenna, 1990, et al.
(author)
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Reproductive period and preclinical cerebrospinal fluid markers for Alzheimer disease: a 25-year study
- 2021
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In: Menopause-the Journal of the North American Menopause Society. - : Ovid Technologies (Wolters Kluwer Health). - 1072-3714. ; 28:10, s. 1099-1107
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Journal article (peer-reviewed)abstract
- Objective: The aim of the study was to examine the association between reproductive period, as an indicator of endogenous estrogen, and levels of cerebrospinal fluid (CSF) biomarkers for Alzheimer disease (AD). Methods: A population-based sample of women from Gothenburg, Sweden was followed from 1968 to 1994 (N = 75). All women had natural menopause and were free from dementia. Information on reproductive period (age at menarche to age at menopause) was obtained from interviews from 1968 to 1980. Lumbar puncture was performed from 1992 to 1994 and CSF levels of A beta 42, A beta 40, P-tau, and T-tau were measured with immunochemical methods. Linear regression models adjusted for potential confounders were used to analyze the relationship between reproductive period and CSF biomarkers for AD. Results: Longer reproductive period was associated with lower levels of A beta 42 (beta = -19.2, P = 0.01), higher levels of P-tau (beta = 0.03, P = 0.01), and lower ratio of A beta 42/A beta 40 (beta = -0.02, P = 0.01), while no association was observed for T-tau (beta = 0.01, P = 0.46). In separate analyses, examining the different components of reproductive period, earlier age at menarche was associated higher levels of P-tau (beta = -0.07, P = 0.031) and lower ratio of A beta 42/A beta 40 (beta = 0.05, P = 0.021), whereas no association was observed with A beta 42 (beta = 31.1, P = 0.11) and T-tau (beta = -0.001, P = 0.98). Furthermore, no association was observed between age at menopause and CSF biomarkers for AD. Conclusions: Our findings suggest that longer exposure to endogenous estrogen may be associated with increased levels of AD biomarkers in the preclinical phase of AD. These findings, however, need to be confirmed in larger samples.
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| 23. |
- Nardo, D., et al.
(author)
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Neurobiology of sleep disturbances in PTSD patients and traumatized controls: MRI and SPECT findings
- 2015
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In: Frontiers in Psychiatry. - : Frontiers Media SA. - 1664-0640. ; 6:SEP
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Journal article (peer-reviewed)abstract
- Objective: Sleep disturbances such as insomnia and nightmares are core components of post-traumatic stress disorder (PTSD), yet their neurobiological relationship is still largely unknown. We investigated brain alterations related to sleep disturbances in PTSD patients and controls by using both structural and functional neuroimaging techniques. Method: Thirty-nine subjects either developing (n = 21) or not developing (n = 18) PTSD underwent magnetic resonance imaging and a symptom-provocation protocol followed by the injection of 99mTc-hexamethylpropyleneamineoxime. Subjects were also tested with diagnostic and self-rating scales on the basis of which a Sleep Disturbances Score (SDS; i.e., amount of insomnia/nightmares) was computed. Results: Correlations between SDS and gray matter volume (GMV)/regional cerebral blood flow (rCBF) were computed in the whole sample and separately in the PTSD and control groups. In the whole sample, higher sleep disturbances were associated with significantly reduced GMV in amygdala, hippocampus, anterior cingulate, and insula; increased rCBF in midbrain, precuneus, and insula; and decreased rCBF in anterior cingulate. This pattern was substantially confirmed in the PTSD group, but not in controls. Conclusion: Sleep disturbances are associated with GMV loss in anterior limbic/paralimbic, PTSD-sensitive structures and with functional alterations in regions implicated in rapid eye movement-sleep control, supporting the existence of a link between PTSD and sleep disturbance. © 2015 Nardo, Högberg, Jonsson, Jacobsson, Hällström and Pagani.
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| 24. |
- Sigström, Robert, 1982, et al.
(author)
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The Predictive Value of Health Anxiety for Cancer Incidence and All-Cause Mortality: A 44-Year Observational Population Study of Women
- 2021
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In: Psychosomatic Medicine. - : Ovid Technologies (Wolters Kluwer Health). - 0033-3174 .- 1534-7796. ; 83:2, s. 157-163
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Journal article (peer-reviewed)abstract
- Objective: Long-term data concerning mortality and serious illness as a function of health anxiety are scarce. We aimed to study health anxiety in relation to long-term mortality and cancer morbidity among women. Methods: A Swedish population sample of women (n = 770; ages, 38-54 years) took part in a general medical and psychiatric examination in 1968 to 1969 and were followed up until 2013 in national Swedish registries for all-cause mortality and first diagnosis of cancer. A modified version of the Whiteley Index questionnaire (maximum score, 12) was used to measure health anxiety. Scores were trichotomized based on quartiles as no (score 0, lowest quartile), mild-moderate (score 1-2, middle quartiles), and high (score >= 3, highest quartile) health anxiety. Risks of death and cancer were evaluated with Cox regression models. Results: Compared with women with mild-moderate health anxiety levels, women with no health anxiety had a higher risk of death (age-adjusted hazard ratio [HR] = 1.22, 95% confidence interval [CI] = 1.00-1.49; fully adjusted for baseline sociodemographic, mental, and physical health variables: HR, 1.44, 95% CI = 1.17-1.76). Women with high health anxiety levels had a greater risk of death in age-adjusted analysis (HR = 1.26, 95% CI = 1.04-1.54; fully adjusted HR = 1.21, 95% CI = 0.98-1.49). For both groups, the mortality risk was time dependent and declined during follow-up. We observed no between-group differences in the risk of cancer. Conclusions: In this population-based cohort of midlife women, health anxiety was moderately associated with mortality in a U-shaped fashion. Absence of health anxiety entailed the greatest risk when other factors were taken into account.
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| 25. |
- von Below, Amanda, 1992, et al.
(author)
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Association between anxiety and depression and all-cause mortality: a 50-year follow-up of the Population Study of Women in Gothenburg, Sweden.
- 2023
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In: BMJ open. - 2044-6055. ; 13:11
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Journal article (peer-reviewed)abstract
- This study aimed to examine the association between anxiety disorders and/or major depression disorder (ADs/MDD) and all-cause mortality in a 50-year perspective and to examine specific risk and health factors that may influence such an association.Observational population study, 1968-2019.The Population Study of Women in Gothenburg, Sweden (PSWG).In 1968-1969, 899 (out of 1462) women from PSWG were selected according to date of birth for a psychiatric investigation, including diagnostic evaluation. Eight hundred (89%) were accepted. Twenty-two women were excluded. Of the 778 included, 135 participants (17.4 %) had solely ADs, 32 (4.1%) had solely MDD and 25 (3.2%) had comorbid AD/MDD.Associations between ADs, MDD, comorbid AD/MDD and all-cause mortality with adjustments for potential confounding factors. Differences between the groups concerning health and risk factors and their association with mortality.In a fully adjusted model, ADs were non-significantly associated with all-cause mortality (HR 1.17, 95%CI 0.98 to 1.41). When examining age during risk time as separate intervals, a significant association between mortality and AD was seen in the group of participants who died at the age of 65-80 years (HR 1.70, 95%CI 1.26 to 2.29). In the younger or older age interval, the association did not reach significance at the 95% level of confidence. Among confounding factors, smoking and physical activity were the strongest contributors. The association between smoking and mortality tended to be further increased in the group with ADs versus the group without such disorders (HR 2.10, 95%CI 1.60 to 2.75 and HR 1.82, 95%CI 1.56 to 2.12, respectively).This study suggests potential links between ADs, age and mortality among women with 50 years of follow-up, but does not provide definitive conclusions due to the borderline significance of the results.
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