| 1. |
- Angelhoff, Charlotte, medicine doktor, 1974-, et al.
(författare)
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Effect of skin-to-skin contact on parents' sleep quality, mood, parent-infant interaction and cortisol concentrations in neonatal care units : study protocol of a randomised controlled trial
- 2018
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Ingår i: BMJ Open. - : BMJ Publishing Group Ltd. - 2044-6055. ; 8:7
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Separation after preterm birth is a major stressor for infants and parents. Skin-to-skin contact (SSC) is a method of care suitable to use in the neonatal intensive care unit (NICU) to minimise separation between parents and infants. Less separation leads to increased possibilities for parent-infant interaction, provided that the parents' sleep quality is satisfactory. We aimed to evaluate the effect of continuous SSC on sleep quality and mood in parents of preterm infants born <33 weeks of gestation as well as the quality of parent-infant interaction and salivary cortisol concentrations at the time of discharge.Methods and analysis: A randomised intervention study with two arms-intervention versus standard care. Data will be collected from 50 families. Eligible families will be randomly allocated to intervention or standard care when transferred from the intensive care room to the family-room in the NICU. The intervention consists of continuous SSC for four consecutive days and nights in the family-room. Data will be collected every day during the intervention and again at the time of discharge from the hospital. Outcome measures comprise activity tracker (Actigraph); validated self-rated questionnaires concerning sleep, mood and bonding; observed scorings of parental sensitivity and emotional availability and salivary cortisol. Data will be analysed with pairwise, repeated measures, Mann Whitney U-test will be used to compare groups and analysis of variance will be used to adjust for different hospitals and parents' gender.Ethics and dissemination: The study is approved by the Regional Research Ethics Board at an appropriate university (2016/89-31). The results will be published in scientific journals. We will also use conferences and social media to disseminate our findings.
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| 2. |
- Carlsson, Emma, et al.
(författare)
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Psychological stress in children may alter the immune response
- 2014
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Ingår i: Journal of Immunology. - : American Association of Immunologists. - 0022-1767 .- 1550-6606. ; 192:5, s. 2071-2081
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Tidskriftsartikel (refereegranskat)abstract
- Psychological stress is a public health issue even in children and has been associated with a number of immunological diseases. The aim of this study was to examine the relationship between psychological stress and immune response in healthy children, with special focus on autoimmunity. In this study, psychological stress was based on a composite measure of stress in the family across the domains: 1) serious life events, 2) parenting stress, 3) lack of social support, and 4) parental worries. PBMCs, collected from 5-y-old high-stressed children (n = 26) and from 5-y-old children without high stress within the family (n = 52), from the All Babies In Southeast Sweden cohort, were stimulated with Ags (tetanus toxoid and b-lactoglobulin) and diabetes-related autoantigens (glutamic acid decarboxylase 65, insulin, heat shock protein 60, and tyrosine phosphatase). Immune markers (cytokines and chemokines), clinical parameters (C-peptide, proinsulin, glucose), and cortisol, as an indicator of stress, were analyzed. Children from families with high psychological stress showed a low spontaneous immune activity (IL-5, IL-10, IL-13, IL-17, CCL2, CCL3, and CXCL10; p less than 0.01) but an increased immune response to tetanus toxoid, b-lactoglobulin, and the autoantigens glutamic acid decarboxylase 65, heat shock protein 60, and tyrosine phosphatase (IL-5, IL-6, IL-10, IL-13, IL-17, IFN-g, TNF-A, CCL2, CCL3, and CXCL10; p less than 0.05). Children within the high-stress group showed high level of cortisol, but low level of C-peptide, compared with the control group (p less than 0.05). This supports the hypothesis that psychological stress may contribute to an imbalance in the immune response but also to a pathological effect on the insulin-producing b cells.Copyright © 2014 by The American Association of Immunologists.
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| 3. |
- Carlsson, Emma
(författare)
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The importance of psychological and physical stressors on diabetes-related immunity in a young population – an interdisciplinary approach
- 2016
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: The prevalence of immunological disorders such as type 1 diabetes (T1D) is increasingly common amongst children, adolescents and young adults. There is also an increase in psychosomatic symptoms (depression, insomnia, anxiety, headaches and fatigue etc.) as well as a decrease in physical activity amongst young people, affecting the well-being and overall health of our younger population. It is therefore important to study the effects of psychological and physical stressors on the immune system, to evaluate their impact on juvenile health.Aim: This thesis explores the impact of psychological and physical stressors on the cellular immune system with special focus on diabetes-related immunity in a young population, using an interdisciplinary approach.Method: When exploring the impact of psychological and physical stressors such as psychological stress due to exposure to psychological stressful experiences or degree of physical activity/training on the cellular immune system in children, adolescents and young women, peripheral blood mononuclear cells (PBMC) were stimulated with antigens (tetanus toxoid (TT) and β-lactoglobulin (βLG)) as well as diabetes-related autoantigens (insulin, heat shock protein 60 (HSP60), tyrosine phosphatase-2 (IA-2) and glutamic acid decarboxylase 65 (GAD65)) and secreted cytokines and chemokines were measured by multiplex fluorochrome technique (Luminex). Populations of Thelper (Th) cells (CD4+), T-cytotoxic (Tc) cells (CD8+), B cells (CD19+), Natural Killer (NK) cells (CD56+CD16+) as well as regulatory T (Treg) cells (CD4+CD25+FoxP3+CD127-), and their expression of CD39 and CD45RA were studied by flow cytometry. Diabetes-related parameters (glucose, C-peptide,proinsulin, pancreatic polypeptide and peptide YY) were measured to studyβ-cell activity and appetite regulation and cortisol was used as a biological marker for psychological and physical stress.Results: Children in families exposed to psychological stress showed an imbalanced cellular immune response as well as an increased immune response towards diabetes-related autoantigens. Also, previous exposure to psychological stress as well as current exposure to psychological stress in young women showed an increased immune response towards diabetes-related autoantigens. Further, previous exposure to psychological stress in young women showed increased numbers of circulating CD56+CD16+ NK cells as wellas decreased numbers of circulating CD4+CD25+FoxP3+CD127- Treg cells. High physical activity in children showed decreased spontaneous immune response as well as a decreased immune response towards diabetes-related autoantigens, while low physical activity in children showed an increased immune response towards diabetes-related autoantigens. Further, endurance training in adolescents, especially in adolescent males and young adolescents, showed an increased immune response towards the diabetes-related autoantigen IA-2.Conclusion: It is evident that psychological and physical stressors such as exposure to psychological stress and degree of physical activity/training impact the cellular immune system. Experiences associated with psychological stress seem to have a negative effect on the cellular immune system in a young population, causing an imbalance in the immune system that could possibly induce diabetes-related immunity. High physical activity in children seems to have a protective effect against diabetes-related immunity. In contrast, low physical activity in children and endurance training in adolescents seems to induce diabetes-related immunity. It is very likely that psychological stressful experiences, low physical activity and intense training such as endurance training all play important roles in the immunological process leading to the development of type 1 diabetes.
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| 4. |
- Ernersson, Åsa, et al.
(författare)
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An obesity provoking behaviour negatively influences young normal weight subjects' Health Related Quality of Life and causes depressive symptoms
- 2010
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Ingår i: Eating Behaviors. - : Elsevier. - 1471-0153 .- 1873-7358. ; 11:4, s. 247-252
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Tidskriftsartikel (refereegranskat)abstract
- In many parts of the world the prevalence of a sedentary lifestyle in combination with high consumption of food has increased, which contributes to increased risk for becoming overweight. Our primary aim was, in an intervention, to examine the influence on health related quality of life (HRQoL) and mood in young normal weight subjects of both sexes, when adopting an obesity provoking behaviour by increasing the energy intake via fast food and simultaneously adopting a sedentary lifestyle. A secondary aim was to follow-up possible long-term effects on HRQoL and mood 6 and 12 months after this short-term intervention.In this prospective study, 18 healthy normal weight subjects (mean age 26 ± 6.6 years), mainly university students were prescribed doubled energy intake, and maximum 5000 steps/day, during 4 weeks. An age and sex matched control group (n = 18), who were asked to have unchanged eating habits and physical activity, was recruited. Before and after the intervention questionnaires including Short Form-36, Hospital Anxiety Depression scale, Center of Epidemiological Studies Depression scale, Sense of Coherence and Mastery scale were completed by the subjects in the intervention group and by the controls with 4 weeks interval. Six and 12 months after the intervention the subjects underwent the same procedure as at baseline and the controls completed the same questionnaires.During the intervention, subjects in the intervention group increased their bodyweight and developed markedly lower physical and mental health scores on Short Form-36 as well as depressive symptoms while no changes appeared in the controls. The increase of depressive symptoms was associated with increases of energy intake, body weight and body fat. When followed up, 6 and 12 months after the intervention, physical and mental health had returned completely to baseline values, despite somewhat increased body weight.In conclusion, adopting obesity provoking behaviour for 4 weeks decreases HRQoL and mood in young normal weight subjects. The effect is temporary and when followed up 6 and 12 months after the short-term intervention no remaining influence is found.
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| 5. |
- Grubb, Tamara L, et al.
(författare)
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Physiologic responses and plasma endothelin-1 concentrations associated with abrupt cessation of nitric oxide inhalation in isoflurane-anesthetized horses
- 2008
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Ingår i: American Journal of Veterinary Research. - : American Veterinary Medical Association (AVMA). - 0002-9645 .- 1943-5681. ; 69:3, s. 423-430
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To assess physiologic responses and plasma endothelin (ET)-1 concentrations associated with abrupt cessation of nitric oxide (NO) inhalation in isoflurane-anesthetized horses. ANIMALS: 6 healthy adult Standardbreds. PROCEDURES: Horses were anesthetized with isoflurane in oxygen and placed in dorsal recumbency. Nitric oxide was pulsed into the respiratory tract for 2.5 hours, and then administration was abruptly discontinued. Just prior to commencement and at cessation of NO administration, and at intervals during a 30-minute period following cessation of NO inhalation, several variables including PaO(2), mean pulmonary artery pressure, venous admixture or pulmonary shunt fraction (Qs/Qt), and plasma ET-1 concentration were recorded or calculated. RESULTS: After cessation of NO inhalation, PaO(2) decreased slowly but significantly (172.7 +/- 29.8 mm Hg to 84.6 +/- 10.9 mm Hg) and Qs/Qt increased slowly but significantly (25 +/- 2% to 40 +/- 3%) over a 30-minute period. Mean pulmonary artery pressure increased slightly (14.0 +/- 1.3 mm Hg to 16.8 +/- 1 mm Hg) over the same time period. No change in serum ET-1 concentration was detected, and other variables did not change or underwent minor changes. CONCLUSIONS AND CLINICAL RELEVANCE: The improvement in arterial oxygenation during pulsed inhalation of NO to healthy isoflurane-anesthetized horses decreased only gradually during a 30-minute period following cessation of NO inhalation, and serum ET-1 concentration was not affected. Because a rapid rebound response did not develop, inhalation of NO might be clinically useful in the treatment of hypoxemia in healthy isoflurane-anesthetized horses.
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| 6. |
- Hallin, Anne-Li, et al.
(författare)
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The effect of extremely preterm birth on attachment organization in late adolescence
- 2012
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Ingår i: Child Care Health and Development. - : Blackwell Publishing. - 0305-1862 .- 1365-2214. ; 38:2, s. 196-203
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Tidskriftsartikel (refereegranskat)abstract
- Background Prior studies have examined the impact of preterm birth on the quality of the attachment relationship to the mother in infancy, but few have examined extremely preterm born infants and almost no data have been reported on prematurity and its impact on the attachment organization attained after childhood. less thanbrgreater than less thanbrgreater thanMethods Thirty-nine adolescents born extremely preterm and 39 full-term born control participants were assessed with the Adult Attachment Interview. less thanbrgreater than less thanbrgreater thanResults The prematurely born showed lower scores regarding measures of attachment security and, in particular, a higher proportion of insecure dismissive patterns. This difference seemed to be clear and persistent even when controlled for intelligence and socio-economic variables. less thanbrgreater than less thanbrgreater thanConclusions Because insecure attachment as well as prematurity may be considered as significant risk factors for developing psychopathology, they deserve careful attention in future research and clinical follow-ups.
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| 7. |
- Karlén, Jerker, et al.
(författare)
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Cortisol in hair measured in young adults - a biomarker of major life stressors?
- 2011
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Ingår i: BMC Clinical Pathology. - : BioMed Central (BMC). - 1472-6890. ; 11:1, s. 12-
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Tidskriftsartikel (refereegranskat)abstract
- Background Stress as a cause of illness has been firmly established. In public health and stress research a retrospective biomarker of extended stress would be an indispensible aid. The objective of this pilot study was to investigate whether concentrations of cortisol in hair correlate with perceived stress, experiences of serious life events, and perceived health in young adults. Methods Hair samples were cut from the posterior vertex area of (n = 99) university students who also answered a questionnaire covering experiences of serious life events, perceived Stress Scale and perceived health during the last three months. Cortisol was measured using a competitive radioimmunoassay in methanol extracts of hair samples frozen in liquid nitrogen and mechanically pulverised. Results Mean cortisol levels were significantly related to serious life events (p = 0.045), weakly negatively correlated to perceived stress (p = 0.025, r = -0.061) but nor affected by sex, coloured/permed hair, intake of pharmaceuticals or self-reported health. In a multiple regression model, only the indicator of serious life events had an independent (p = 0.041) explanation of increased levels of cortisol in hair. Out of four outliers with extremely high cortisol levels two could be contacted, both reported serious psychological problems. Conclusions These findings suggest that measurement of cortisol in hair could serve as a retrospective biomarker of increased cortisol production reflecting exposure to major life stressors and possibly extended psychological illness with important implications for research, clinical practice and public health. Experience of serious life events seems to be more important in raising cortisol levels in hair than perceived stress.
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| 8. |
- Karlén, Jerker, et al.
(författare)
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Maternal Influence on Child HPA Axis: A Prospective Study of Cortisol Levels in Hair
- 2013
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Ingår i: Pediatrics. - : American Academy of Pediatrics. - 0031-4005 .- 1098-4275. ; 132:5, s. E1333-E1340
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To investigate cortisol concentrations in hair as biomarker of prolonged stress in young children and their mothers and the relation to perinatal and sociodemographic factors. less thanbrgreater than less thanbrgreater thanMETHODS: Prospective cohort study of 100 All Babies In Southeast Sweden study participants with repeated measures at 1, 3, 5, and 8 years and their mothers during pregnancy. Prolonged stress levels were assessed through cortisol in hair. A questionnaire covered perinatal and sociodemographic factors during the childs first year of life. less thanbrgreater than less thanbrgreater thanRESULTS: Maternal hair cortisol during the second and third trimester and child hair cortisol at year 1 and 3 correlated. Child cortisol in hair levels decreased over time and correlated to each succeeding age, between years 1 and 3 (r = 0.30, P = .002), 3 and 5 (r = 0.39, P andlt; .001), and 5 and 8 (r = 0.44, P andlt; .001). Repeated measures gave a significant linear association over time (P andlt; .001). There was an association between high levels of hair cortisol and birth weight (beta = .224, P = .020), nonappropriate size for gestational age (beta = .231, P = .017), and living in an apartment compared with a house (beta = .200, P = .049). In addition, we found high levels of cortisol in hair related to other factors associated with psychosocial stress exposure. less thanbrgreater than less thanbrgreater thanCONCLUSIONS: Correlation between hair cortisol levels in mothers and their children suggests a heritable trait or maternal calibration of the childs hypothalamic-pituitary-adrenocortical axis. Cortisol output gradually stabilizes and seems to have a stable trait. Cortisol concentration in hair has the potential to become a biomarker of prolonged stress, especially applicable as a noninvasive method when studying how stress influences childrens health.
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| 9. |
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| 10. |
- Mörelius, Eva-lotta, 1965-, et al.
(författare)
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A randomised trial of continuous skin-to-skin contact after preterm birth and the effects on salivary cortisol, parental stress, depression, and breastfeeding
- 2015
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Ingår i: Early Human Development. - : Elsevier BV. - 0378-3782 .- 1872-6232. ; 91:1, s. 63-70
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Tidskriftsartikel (refereegranskat)abstract
- AIM:To evaluate the effects of almost continuous skin-to-skin contact (SSC) on salivary cortisol, parental stress, parental depression, and breastfeeding.STUDY DESIGN:This is a randomised study engaging families of late preterm infants (32-35weeks gestation). Salivary cortisol reactivity was measured in infants during a nappy change at one month corrected age, and in infants and mothers during still-face at four month corrected age. Both parents completed the Swedish Parenthood Stress Questionnaire (SPSQ) at one month and the Edinburgh Postnatal Depression Scale (EPDS) at one and four months. Ainsworth's sensitivity scale was used to control for parental sensitivity.SUBJECTS:Thirty-seven families from two different neonatal care units in Sweden, randomised to either almost continuous SSC or standard care (SC).RESULTS:Infants randomised to SSC had a lower salivary cortisol reactivity at one month (p=0.01). There was a correlation between the mothers' and the preterm infants' salivary cortisol levels at four months in the SSC group (ρ=0.65, p=0.005), but not in the SC group (ρ=0.14, p=0.63). Fathers in SSC scored lower on the SPSQ sub-scale spouse relationship problems compared to fathers in SC (p<0.05).CONCLUSIONS:Almost continuous SSC decreases infants' cortisol reactivity in response to handling, improves the concordance between mothers' and infants' salivary cortisol levels, and decreases fathers' experiences of spouse relationship problems.
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| 11. |
- Mörelius, Evalotte, 1965-, et al.
(författare)
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OC09 - Early maternal contact has an impact on preterm infants' brain systems that manage stress.
- 2016
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Ingår i: Nursing children and young people. - London, Middx, United Kingdom : RCNi. - 2046-2344 .- 2046-2336. ; 28:4, s. 62-63
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Tidskriftsartikel (refereegranskat)abstract
- UNLABELLED: Theme: Parenting/parenthood.INTRODUCTION: Early maternal contact can protect the infants' brain from harmful effects of stress while deprivation increases the stress level and leads to increased sensitivity to stress.AIM: To evaluate the effects of continuous skin-to-skin contact (SSC) after preterm birth on stress.METHODS: Late preterm infants from two neonatal care units were randomized to either SSC or standard care. Salivary cortisol was measured in response to a nappy change at one month, and again at four months in response to a still-face procedure.RESULTS: Infants randomized to SSC had a significantly lower salivary cortisol reactivity at one month and there was a correlation between the mothers' and the preterm infants' salivary cortisol levels at four months.CONCLUSIONS: The results show that close parental contact and human touch have a buffering effect on the infant's stress reactivity and stimulate a more rapid development of regularity.
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| 12. |
- Nygren, Maria, et al.
(författare)
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Experience of a serious life event increases the risk for childhood type 1 diabetes: the ABIS population-based prospective cohort study
- 2015
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Ingår i: Diabetologia. - : Springer Verlag (Germany). - 0012-186X .- 1432-0428. ; 58:6, s. 1188-1197
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Tidskriftsartikel (refereegranskat)abstract
- Aims/hypothesis The aim of this study was to prospectively investigate whether psychological stress during childhood may be a risk factor for manifest type 1 diabetes. Methods The All Babies In Southeast Sweden (ABIS) study invited all families with babies born between 1 October 1997 and 30 September 1999 in southeast Sweden to participate. Our study subsample includes 10,495 participants in at least one of the data collections at 2-3, 5-6, 8 and 10-13 years of age not yet diagnosed with type 1 diabetes at inclusion; 58 children were subsequently diagnosed. Age at diagnosis was obtained from the national register SweDiabKids in 2012. Family psychological stress was measured via questionnaires given to the parents assessing serious life events, parenting stress, parental worries and the parents social support. Results Childhood experience of a serious life event was associated with a higher risk of future diagnosis of type 1 diabetes (HR 3.0 [95% CI 1.6, 5.6], p = 0.001) after adjusting for heredity of type 1 diabetes and age at entry into the study. The result was still valid when controlling for heredity of type 2 diabetes, size for gestational age, the parents education level and whether the mother worked at least 50% of full time before the childs birth (HR 2.8 [95% CI 1.5, 5.4], p = 0.002), and also when childhood BMI was added to the model (HR 5.0 [95% CI 2.3, 10.7], p less than 0.001). Conclusions/interpretation This first prospective study concluded that experience of a serious life event in childhood may be a risk factor for manifest type 1 diabetes.
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| 13. |
- Nygren, Maria, et al.
(författare)
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Family psychological stress early in life and development of type 1 diabetes: The ABIS prospective study
- 2013
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Ingår i: Diabetes Research and Clinical Practice. - : Elsevier. - 0168-8227 .- 1872-8227. ; 100:2, s. 257-264
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Tidskriftsartikel (refereegranskat)abstract
- Aims: This study investigated whether psychological stress in the family during the childs first year of life are associated with the risk of childhood type 1 diabetes (T1D). According to the beta-cell stress hypothesis all factors that increase the need for, or the resistance to, insulin may be regarded as risk factors for T1D. less thanbrgreater than less thanbrgreater thanMethods: Among 8921 children from the general population with questionnaire data from one parent at childs birth and at 1 year of age, 42 cases of T1D were identified up to 11-13 years of age. Additionally 15 cases with multiple diabetes-related autoantibodies were detected in a sub-sample of 2649 children. less thanbrgreater than less thanbrgreater thanResults: Cox regression analyses showed no significant associations between serious life events (hazard ratio 0.7 for yes vs. no [95% CI 0.2-1.9], p = 0.47), parenting stress (0.9 per scale score [0.5-1.7], p = 0.79), or parental dissatisfaction (0.6 per scale score [0.3-1.2], p = 0.13) during the first year of life and later diagnosis of T1D, after controlling for socioeconomic, demographic, and diabetes-related factors. Inclusion of children with multiple autoantibodies did not alter the results. less thanbrgreater than less thanbrgreater thanConclusions: No association between psychological stress early in life and development of T1D could be confirmed.
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| 14. |
- Nygren, Maria, et al.
(författare)
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Serious life events across childhood and mental health problems in early adolescence : The moderating role of family climate. Results from the ABIS population-based longitudinal study
- 2015
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- This study aims to investigate the association between experiences of serious life events assessed by checklists longitudinally across childhood (at age 5-6, age 8, and age 12-14 years) and level of mental health problems in early adolescence (at age 12-14), and the mediating role of family climate factors across childhood. Questionnaire data from the All Babies In Southeast Sweden (ABIS) population based cohort-study were used (n=1132). The association were best modelled with a sequential cumulative approach; that means that the number of time-periods at least one serious life event was experienced were linearly related to the level of mental health problems (SDQ-score) after controlling for age, sex/gender, parental educational level, immigrant status and fuzzy/difficult temperament at age 2-3 (b=0.58 [95% CI 0.28, 0.87], p<0.001). Parenting stress and the parents size and satisfaction of social support were found as moderating factors, where the association between serious life events and mental health problems only were found in the subgroups of families where the parent perceive chronically high levels of parenting stress (high at 3-4 times of 4 possible; n=163, b=1.28 [0.55, 2.01], p=0.001), have a small social network (n=108, p=1.75 [0.86, 2.64], p<0.001), and are dissatisfied with their social support (n=95, p=1.22 [0.36, 2.09], p=0.006). An absence of parenting stress across childhood and adequate social support for the parents are suggested as resilient factors. To avoid negative consequences for child mental health after experiences of stressful life events, parents should get adequate support in child health services.
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| 15. |
- Nygren, Maria, 1981-
(författare)
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Stress in childhood and the risk of type 1 diabetes
- 2015
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: It is still unknown why children develop type 1 diabetes (T1D), although both genetic predisposition and environmental factors seems to be involved. Stress has been suggested as one environmental factor contributing to the development of T1D since the stress hormones may increase the need for insulin or increase insulin resistance. The family is important for the child’s emotional security, development, and regulation of emotions, hence stress among the parent’s may influence the child’s experiences of stress and coping with stressors.Aim: The aim of the current thesis was to evaluate self--‐assessment measurements of psychological stress in the family and to investigate if psychological stress in the family is involved in the development of childhood T1D.Methods: The All Babies in Southeast Sweden (ABIS) study is a prospective cohort study following children born in southeast Sweden between 1997 and 1999. All parents of children born in the region, approximately 21600 were asked to participate. In total, questionnaire data has been obtained from n=16142 (response rate approximately 75%) in some of the six data--‐collections and between 15845 (73%) and 4022 (19%) at each data collection. Psychological stress in the family was measured by questionnaires assessing: Serious life events experienced by the child and the parent, parenting stress, parental dissatisfaction, parental worries, the parent’s adult attachment, and the parents’ social support. Identification of cases with T1D was done through the national register SweDiabKids. At Dec the 31st 2012 had in total 104 (0,64%) children been diagnosed with T1D. Diabetes--‐cases included in the study samples was n=42 and n=58.Results: Parenting stress, parental worries, and size of social support were judged as reliable measurements assessing different aspects of psychological stress in the family, as well as they were all associated to children’s mental health in early adolescence. A serious life event experienced in childhood (measured by checklist at age 5--‐6, 8 and 10--‐ 14 years) was associated with an increase in risk for manifest T1D up to 13--‐15 years of age. None of the variables measuring psychological stress among parents were found to associate with risk of T1D.Conclusions: In addition to a checklist assessing serious life events experienced by the child is self--‐assessment measurements of parenting stress, parental worries and the parent’s social support be useful in large--‐scale studies as proxies for psychological stress of the child. The current study is the first unbiased prospective study that can confirm an association between the experience of a serious life event and increased risk of T1D. The result was independent of the child’s BMI and the parents’ educational level. Our results gives us strong reason to believe that psychological stress caused by serious life events can play a part in the immunological process leading to the onset of T1D.
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| 16. |
- Sahlén Helmer, Charlotte, et al.
(författare)
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A Randomized Trial of Continuous Versus Intermittent Skin-to-Skin Contact After Premature Birth and the Effects on Mother-Infant Interaction
- 2020
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Ingår i: Advances in Neonatal Care. - : Lippincott Williams & Wilkins. - 1536-0903 .- 1536-0911. ; 20:3, s. E48-E56
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Tidskriftsartikel (refereegranskat)abstract
- Background: Premature birth affects opportunities for interaction between infants and mothers. Skin-to-skin contact (SSC) is standard care in neonatal care but has not been sufficiently studied regarding the effects on interaction between preterm infant and mothers. Purpose: The purpose of this study was to compare interaction between preterm infants and their mothers after continuous versus intermittent SSC from birth to discharge. A secondary aim was to study a potential dose-response effect between time in SSC and quality of interaction. Methods: Families were randomly assigned to either continuous (n = 17) or intermittent (n = 14) SSC before delivery. Interaction was measured from videotapes of a Still-Face Paradigm collected at 4 months corrected age. Face-to-face interaction was coded according to Ainsworths Maternal Sensitivity Scales and the Maternal Sensitivity and Responsivity Scales-R. Dose-response correlations were calculated between mean time spent in SSC and each of the interaction scales. Results: There were no statistically significant differences between groups in maternal interactive behavior toward their infants regarding sensitivity, interference, availability, acceptance, withdrawal, or intrusivity. There was no correlation between mean time in SSC and quality of interaction. Implications for Practice: Continuous SSC from birth to discharge was not superior to intermittent SSC concerning mother-infant interaction between preterm infants and their mothers at 4 months corrected age. However, compared with other studies, mean time in SSC was also high in the intermittent group. Implications for Research: Further studies are needed to find out how interaction between parents and preterm infants can be improved, supported, and facilitated in the neonatal intensive care unit (NICU) and whether there is an optimal dose for SSC.
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| 17. |
- Sahlén Helmer, Charlotte, 1971-
(författare)
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Interaction between preterm infants and their parents : Studies of early interventions in neonatal care
- 2024
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background Preterm birth negatively affects infant well-being and development. A well-functioning parent-infant interaction can mitigate the risk of preterm birth on infant development. However, parent-infant interaction is often disrupted after preterm birth because of organizational factors in care, infants’ immature interaction cues, and maternal health problems. Different interventions supporting parental-infant interaction exist, but only a few target support for interaction between preterm infants born at gestational week 30-36 and their parents. Thus, an early, feasible and effective intervention that supports the preterm infant and the parents in the neonatal intensive care unit was needed. Aim The overall aim of the thesis was two-fold; first to evaluate the early intervention skin-to-skin contact on mother-infant interaction; and second, to develop a new intervention, the Early Collaborative Intervention (EACI), to explore how mothers’ experience the new intervention, and to study its effects on mother-infant interaction. Methods Study I was a randomized controlled trial with two groups. Families were randomly assigned to either continuous or intermittent skin-to-skin con-tact directly after birth. Mother-infant interaction was video recorded when the infant was four months corrected age during a Still face procedure. The interaction was later scored using two different instruments, the Ains-worth’s Maternal Sensitivity Scales and the Maternal Sensitivity and Responsivity Scale. Furthermore, the dose-response relationship between time in skin-to-skin contact and interaction quality was calculated. Study II had a descriptive design where the rationale, development, frame-work, and practical provision of the EACI program was described. Study III had a qualitative design. Mothers were interviewed about their experiences of the EACI. Data were analyzed with reflexive thematic analysis. Study IV was a randomized controlled trial with two groups. Families were randomly assigned to either the EACI or standard care. The intervention started within three days after birth. Mother-infant interaction was video recorded when the infant was one month corrected age during a bathing session. The interaction was later scored using two different instruments, the Ainsworth’s Maternal Sensitivity Scales, and the Emotional Availability system. Intention to treat and per protocol analysis were calculated as three sessions were considered the minimum required to detect a difference. Results Study I showed no significant differences in maternal interaction behavior between the groups randomized to continuous skin-to-skin contact or intermittent skin-to-skin contact. Dose-response calculations between time in skin-to-skin-contact and interaction quality showed no correlations. In Study II, the theoretical framework of the EACI was based on the attachment theory, the assessment of infant behavior described by Brazelton, and psychoeducational theory. The rationale was to provide tailored early support that improved parent-infant interaction and thereby optimized infant well-being and development. The intervention was developed by a core group in the neonatal intensive care unit at Crown Princess Victoria Children’s Hospital. It was a three-session intervention, provided during an ordinary care procedure with instant provider feedback and hands on guidance during active parental involvement. Two sessions were provided at the hospital, and one after discharge in the home of the family. In Study III two main themes were constructed, “mothers feelings evoked from the Early Collaborative Intervention” and “based on the preterm baby’s behavior”. The mothers experienced the intervention as helpful for their interaction with the infant and for them to see their infant as an individual. The per protocol analysis in Study IV showed that the intervention group had significantly higher mean scores in the Availability, Acceptance and Non-hostility subscales, indicating a more well-functioning interaction. Conclusion Continuous SSC was not superior to intermittent SSC for improving maternal interactive behavior. In contrast, the Early Collaborative Intervention, improved maternal interactive behavior if all three sessions of the intervention were provided. This was also confirmed in the interviews, in which the mothers described the intervention as helpful for their interactive behavior with their preterm infants.
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| 18. |
- Åkerman, Anna, et al.
(författare)
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Effects of Mentalization-based Interventions on Mental Health of Youths in Foster Care
- 2022
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Ingår i: Child Care in Practice. - : Taylor & Francis Group. - 1357-5279 .- 1476-489X. ; 28:4, s. 536-549
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Tidskriftsartikel (refereegranskat)abstract
- Knowledge about the development of mental health in young people in foster care is limited. This naturalistic study examined the effects of a relational and mentalization-focused treatment in foster families in Sweden on the placed young people’s mental health. The Achenbach System of Empirically Based Assessment (ASEBA) was used to measure change in psychiatric symptoms. Self-ratings showed significant improvements and medium to strong effects after 24 months in both boys and girls. No significant changes were found in the foster parents’ ratings or in the school staff’s ratings. Foster parents’ ratings suggested that girls’ behavioral problems decreased, but not the boys’. Based on these findings, we want to emphasize the importance of evaluating treatment effects using self-ratings by the young people in addition to parents’ and parent substitutes’ ratings.
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| 19. |
- Åkerman, Anna-Karin E., 1969-
(författare)
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Relationally focused specialized foster care : Relational experiences and changes in mental health and adaptive functioning
- 2023
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: Foster care is a relatively common arrangement when parents are unable to meet the needs of their children. Specialized foster care is sometimes applied in cases when problems are more serious and complex. More knowledge is needed about the effects of such specialized foster care.Aims: To explore trajectories of change associated with specialized foster care in a treatment model with a relational and mentalization-based orientation, and to develop the understanding of foster children’s and their foster parents’ experiences of their relationship living in a treatment foster family.Methods: Children and young people between the ages of 5 and 20 years who received treatment within a specialized foster care model, Treatment By Foster care (TBF), participated in this study. Longitudinal data collected in a naturalistic setting were analyzed quantitatively. In Studies 1 and 2, the number of participants at baseline varied for different instruments between 76 – 105. The Achenbach System of Empirically Based Assessment (ASEBA) was used to measure how psychiatric symptoms change from the perspectives of the foster children, the foster parents, and teachers. The Adaptive Behavior Assessment System – second edition (ABAS-II) was used to measure adaptive functioning from the foster parents’ perspective. Self-ratings by the children and young people of their emotional and social problems were measured with the Beck Youth Inventories of Emotional and Social Impairment (BYI). Data about experiences of the relationship between child and foster parent were collected through repeated individual short interviews/speeches with both children and their foster parents according to Five Minute Speech Sample (FMSS) (n = 14). Interviews/speeches were analyzed using Thematic Analysis (TA).Results: The ratings of foster parents and foster children differed. The analyses showed a significant reduction in psychiatric symptoms, emotional and social problems according to the self-ratings by the children and young people. According to foster parents and teachers, psychiatric symptoms did not decrease. The baseline ratings of adaptive functioning by foster parents showed that adaptive functioning was considerably below peers from the Swedish non-clinical norm group. Adaptive functioning did improve but not enough to approach or catch up with peers.Analysis of the interviews/speeches generated three main themes containing seven subthemes. Main themes were: No 'real' family, A co-created relationship, and Time. Participants related to a norm for what a 'real' family is and seemed to presuppose that the biological family is the 'real' family. A co-created relationship related to No 'real' family as an answer or a solution. The challenges in the foster family constellation could be overcome by a mutual ambition to build a relationship and by liking each other. Time appeared as a common theme and both as an opportunity and a threat to the relationship. Despite the fact that no interview question concerned the duration of the relationship, the participants described their relationship based on how long they had known each other.Conclusions: According to the foster children’s and young people’s self-ratings, their mental health improved, and their social problems decreased. It is likely that the TBF-model contributed to this improved psychological well-being, although causal relationships could not be established without any comparison group. However, the model did not seem to contribute to the foster parents experiencing improvement in the foster children’s psychological well-being or adaptive functioning.Based on the results of this thesis, it may be effective to place children and young people in specialized foster care with a relational and mentalization-oriented focus, but the results are not clear-cut. Practice and policies should take greater account of the time aspect in foster care, and work with the aim of increasing clarity and security, and thereby enabling a more stable upbringing for some of society’s most vulnerable children. Also, this may make foster parents want to continue their mission.More studies are needed to gain knowledge about how specialized foster care should be applied. Future studies also need to focus on creating knowledge about which aspects of the treatment are decisive.
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