| 1. |
- Mohammad, Salahuddin
(författare)
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Investigating mental health disorders in relation to job and living related factors
- 2023
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Job satisfaction plays an important role for life quality and health of working individuals. While studies have shown that self-reported mental health conditions such as stress, anxiety and depression are associated with job satisfaction, a large population-based study exploring and comparing self-reported physician posed diagnosed conditions and their association with job satisfaction and job tenure is missing. First study addresses the gap along with exploring the impact of the neurotic personality trait and other possible contributing factors.Individuals with autism spectrum disorder (ASD) experience lower well-being as demonstrated epidemiologically mostly for children and adolescents. Further etiological investigation of inclusive wellbeing, in terms of five wellbeing spectrum (5-WBS) traits including neuroticism, depression, loneliness, life satisfaction and positive affect, among adults with ASD may deepen the understanding. Seond study aims to investigate if a genetic predisposition for ASD is associated with 5-WBS traits using polygenic risk score (PRS) analysis.In the first study, sixteen mental health disorders diagnosed by physicians, categorized into four major groups were investigated in relation to employment status (108,711 participants) and in relation to job satisfaction and job tenure (34,808 participants). Analyses were performed using linear regression adjusted for age, sex, TDI, BMI, education, physical activity, work hours and neuroticism. In the second study, PRS for ASD were constructed in the UK Biobank (N = 337,423), based on the GWAS conducted by Psychiatric Genetics Consortium (18,381 cases, 27,969 comparisons) using PRSice-2. First study showed Neurotic & Stress Disorders, Eating Disorders and Other Mental Health Disorders were strongly associated with lower job satisfaction and shorter job tenure in both unadjusted and adjusted analyses. Neuroticism was strongly linked to job satisfaction but was not associated with job tenure. Second study showed, ASD PRS significantly predicted associations with all 5-WBS traits, showing a positive association with the negative WBS traits, neuroticism (max R2 = 0.04%, P < 1x10-4, AUC 0.51), depression (max R2 = 0.06%, P < 1x10-4, AUC 0.51), loneliness (max R2 = 0.04%, P < 1x10-4, AUC 0.51) and a negative association with the positive WBS traits, life satisfaction (max R2 = 0.08%, P < 1x10-4, AUC 0.56), positive affect (max R2 = 0.10%, P < 1x10-4, AUC 0.53).Findings of first study clarify the complex relationship of mental health with job satisfaction and job tenure which is very important to understand in designing measures to improve working life participation of individuals with mental health issues. The findings of second study suggest that adults carrying a high load of susceptible SNPs for ASD are more likely to show a decreased well-being.
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| 2. |
- Lindner, Philip, et al.
(författare)
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Amygdala-orbitofrontal structural and functional connectivity in females with anxiety disorders, with and without a history of conduct disorder
- 2018
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 8
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Tidskriftsartikel (refereegranskat)abstract
- Conduct disorder (CD) and anxiety disorders (ADs) are often comorbid and both are characterized by hyper-sensitivity to threat, and reduced structural and functional connectivity between the amygdala and orbitofrontal cortex (OFC). Previous studies of CD have not taken account of ADs nor directly compared connectivity in the two disorders. We examined three groups of young women: 23 presenting CD and lifetime AD; 30 presenting lifetime AD and not CD; and 17 with neither disorder (ND). Participants completed clinical assessments and diffusion-weighted and resting-state functional MRI scans. The uncinate fasciculus was reconstructed using tractography and manual dissection, and structural measures extracted. Correlations of resting-state activity between amygdala and OFC seeds were computed. The CD + AD and AD groups showed similarly reduced structural integrity of the left uncinate compared to ND, even after adjusting for IQ, psychiatric comorbidity, and childhood maltreatment. Uncinate integrity was associated with harm avoidance traits among AD-only women, and with the interaction of poor anger control and anxiety symptoms among CD + AD women. Groups did not differ in functional connectivity. Reduced uncinate integrity observed in CD + AD and AD-only women may reflect deficient emotion regulation in response to threat, common to both disorders, while other neural mechanisms determine the behavioral response.
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| 3. |
- Andersson, Peter, et al.
(författare)
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Inverse association of anti-inflammatory prescription fills and suicide-related mortality in young adults : Evidence from a nationwide study of Swedish regions, 2006-2021
- 2023
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Ingår i: Brain, Behavior, and Immunity - Health. - : Elsevier. - 2666-3546. ; 31
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Tidskriftsartikel (refereegranskat)abstract
- Background: This cross-sectional study examined nationwide real-world associations between anti-inflammatory agent fills and suicide-related death rates in 20-24-year-olds across the 21 Swedish regions during 2006-2021.Methods: Nationwide Swedish registers were used to compare regional year-wise suicide-related mortality (SRM) and dispensations for anti-inflammatory agents (ATC-code: M01) in 20-24-year-olds. Dispensations for paracetamol (ATC-code: N02BE01) was applied as a control variable. Associations between regional year-wise SRM and dispensation rates were analyzed by sex-stratified zero-inflated generalized linear mixed effect models (GLMM). Dispensation rates of paracetamol and inflammatory agents were designated as independent fixed effects variables, and year and region constituted random-intercept effects.Results: Acetic acid derivatives and related substances (M01AB) and propionic acid derivates (M01A3) accounted for-71% of measured dispensation fills for anti-inflammatory agents. Diclofenac fills constituted-98% of the former category, whereas dispensations for Ibuprofen (-21%), Naproxen (-62%) and Ketoprofen (-13%) constituted the most prescribed agents in the latter category. Regional yearly dispensation rates of anti-inflammatory agents in 20-24-year-old females were inversely associated with female SRM (& beta; = - 0.095, p = 0.0393, 95% CI-0.186,-0.005) - independent of paracetamol rates, which were unassociated to SRM (p = 0.2094). Results were confirmed in validation analyses for anti-inflammatory agents (OR = 0.7232, p = 0.0354, 95% CI [OR] 0.5347, 0.9781). No association was demonstrated in males (p = 0.833).Conclusion: Anti-inflammatory agent dispensation rates were independently associated to lower suicide-related death rates in female 20-24-year-olds. This adds to growing evidence implicating inflammatory processes in mental disorders, warranting trials focusing on the suicide preventative potential of anti-inflammatories in young adults.
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| 4. |
- Rajalin, Mia, et al.
(författare)
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Dialectical behavior therapy-based skills training for family members of suicide attempters
- 2009
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Ingår i: Archives of Suicide Research. - : Routledge. - 1381-1118 .- 1543-6136. ; 13:3, s. 257-263
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Tidskriftsartikel (refereegranskat)abstract
- This pilot study evaluated the effect of Family Connections (FC), a Dialectical Behavior Therapy-based manualized skills training program, for family members of suicide attempters. The DBT-based skills training program aims to enhance the knowledge of wide range research based aspects of suicidal behavior and treatment recommendations. Furthermore it includes skills training for interpersonal relationships and also offers family members an opportunity to share their experiences. Thirteen participants completed the 9-week program with pre- and post self-report questionnaires. The results showed significant reduction in burden, improved psychic health and an increase in well-being regarding the relation with the patient. These results provide support for the need and importance of a DBT-based skills training program addressed specifically to family members of suicide attempters.
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| 5. |
- Rajalin, Mia, et al.
(författare)
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Family history of suicide and interpersonal functioning in suicide attempters
- 2017
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Ingår i: Psychiatry Research. - : Elsevier BV. - 0165-1781 .- 1872-7123. ; 247, s. 310-314
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Tidskriftsartikel (refereegranskat)abstract
- Difficulties in interpersonal relationships are associated with a wide range of psychiatric diagnoses and have been reported as a trigger for suicidal behavior, too. The aim of this study was to examine the relationship between interpersonal problems and family history of suicide in suicide attempters and to describe relevant patterns of interpersonal problems in this patient group. The study involves 181 patients having their clinical follow-up after a suicide attempt. Family history of suicide was assessed by using the Karolinska Self Harm History Interview or retrieved in patient records. The Inventory of Interpersonal Problems was used to assess personal style in an interpersonal context. Suicide attempters with a family history of suicide had significantly more often an intrusive personal style. The results remained significant after adjustment for personality disorder. The specific interpersonal patterns associated with family history of suicide may interfere with the ability to create stable, long-lasting relationships. In regards to treatment, these personal qualities could cause difficulties in the alliance with health care personnel and make it harder for suicide attempters to accept or benefit from treatment. Attention to suicide attempters’ interpersonal problems is of importance to lower their distress.
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| 6. |
- Jokinen, Jussi, et al.
(författare)
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Suicide attempt and future risk of cancer : a nationwide cohort study in Sweden
- 2015
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Ingår i: Cancer Causes and Control. - : Springer Science and Business Media LLC. - 0957-5243 .- 1573-7225. ; 44, s. 11-12
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: Little is known about cancer incidence among patients with a history of suicide attempt. Suicide attempters have lower levels of oxytocin, a hormone related to lactation, stress, social functioning, and well-being, and recent research indicates influence on carcinogenesis. We hypothesized that the low oxytocin levels among suicide attempters results in an increased risk of cancer in general and in organs with oxytocin receptors in particular.Methods: A nationwide cohort study of patients aged 15 years or older with hospitalization for self-inflicted injury or attempted suicide was identified from the Swedish patient register in 1968–2011. The cancer outcomes were identified from the Swedish cancer register. Cancer risk in suicide attempters was compared with the risk in the background population of the corresponding age, sex, and calendar period by calculating standardized incidence ratios (SIRs) with 95 % confidence intervals (95 % CI).Results: The 186,627 patients (83,637 men and 102,990 women) hospitalized for self-inflicted injury or attempted suicide contributed with 2.6 million person-years at risk. The SIR for all cancer was 1.3 (95 % CI 1.27–1.33) in men and 1.25 (1.22–1.28) in women. For cancers in organs rich in oxytocin receptors (uterus, breast, and brain), the corresponding SIRs were 1.02 (0.87–1.19) and 1.13 (1.09–1.17), respectively. There was a particularly increased risk of cancers related to alcohol and tobacco in both sexes.Conclusion: Patients attempting suicide have an increased risk of cancer. However, this increase does not seem to be associated with low oxytocin levels, but rather to exposures like tobacco smoking and alcohol consumption.
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| 7. |
- Forsell, Erik, et al.
(författare)
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Internet delivered cognitive behavior therapy for antenatal depression : A randomised controlled trial
- 2017
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Ingår i: Journal of Affective Disorders. - Amsterdam, Netherlands : Elsevier. - 0165-0327 .- 1573-2517. ; 221, s. 56-64
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Tidskriftsartikel (refereegranskat)abstract
- Major depression occurs in 5-10% of pregnancies and is associated with many negative effects for mother and child, yet treatment options are scarce. To our knowledge, this is the first published randomised controlled trial on Internet delivered Cognitive Behavior Therapy (ICBT) for this group.Objective: To test the efficacy of a pregnancy adapted version of an existing 10-week ICBT-program for depression as well as assessing acceptability and adherence.Design: Randomised controlled trial.Setting: Online and telephone.Population or sample: Self-referred pregnant women (gestational week 10-28 at intake) currently suffering from major depressive disorder.Methods: 42 pregnant women (gestational week 12-28) with major depression were randomised to either treatment as usual (TAU) provided at their antenatal clinic or to ICBT as an add-on to usual care.Main outcome measures: The primary outcome was depressive symptoms measured with the Montgomery-Asberg depression rating scale-self report (MADRS-S). The Edinburgh Postnatal Depression Scale and measures of anxiety and sleep were used. Credibility, satisfaction, adherence and utilization were also assessed.Results: The ICBT group had significantly lower levels of depressive symptoms post treatment (p < 0.001, Hedges g = 1.21) and were more likely to be responders (i.e. achieve a statistically reliable improvement) (RR = 0.36; p = 0.004). Measures of treatment credibility, satisfaction, utilization, and adherence were comparable to implemented ICBT for depression.Limitations: Small sample size and no long-term evaluation.Conclusion: Pregnancy adapted ICBT for antenatal depression is feasible, acceptable and efficacious. These results need to be replicated in larger trials to validate these promising findings.
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| 8. |
- Rajalin, Mia, et al.
(författare)
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Family history of suicide and exposure to interpersonal violence in childhood predict suicide in male suicide attempters
- 2013
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Ingår i: Journal of Affective Disorders. - : Elsevier BV. - 0165-0327 .- 1573-2517. ; 148:1, s. 92-97
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Family studies, including twin and adoption designs, have shown familial transmission of suicidal behaviors. Early environmental risk factors have an important role in the etiology of suicidal behavior. The aim of the present study was to assess the impact of family history of suicide and childhood trauma on suicide risk and on severity of suicide attempt in suicide attempters.METHODS: A total of 181 suicide attempters were included. Family history of suicide was assessed with the Karolinska Suicide History Interview or through patient records. Childhood trauma was assessed with the Karolinska Interpersonal Violence Scale (KIVS) measuring exposure to violence and expressed violent behavior in childhood (between 6 and 14 years of age) and during adult life (15 years or older). Suicide intent was measured with the Freeman scale.RESULTS: Male suicide attempters with a positive family history of suicide made more serious and well planned suicide attempts and had a significantly higher suicide risk. In logistic regression, family history of suicide and exposure to interpersonal violence as a child were independent predictors of suicide in male suicide attempters.LIMITATIONS: The information about family history of suicide and exposure to interpersonal violence as a child derives from the patients only. In the first part of the inclusion period the information was collected from patient records.CONCLUSIONS: The results of this study imply that suicides among those at biological risk might be prevented with the early recognition of environmental risks.
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| 9. |
- Sahlin, Hanna, et al.
(författare)
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Association Between Deliberate Self-harm and Violent Criminality
- 2017
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Ingår i: JAMA psychiatry. - : AMER MEDICAL ASSOC. - 2168-6238 .- 2168-622X. ; 74:6, s. 615-621
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Tidskriftsartikel (refereegranskat)abstract
- IMPORTANCE Individuals who self-harm may have an increased risk of aggression toward others, but this association has been insufficiently investigated. More conclusive evidence may affect assessment, treatment interventions, and clinical guidelines. OBJECTIVE To investigate the association between nonfatal self-harm and violent crime. DESIGN, SETTING, AND PARTICIPANTS This population-based longitudinal cohort study, conducted from January 1, 1997, through December 31, 2013, studied all Swedish citizens born between 1982 and 1998 who were 15 years and older (N = 1 850 252). Individuals who emigrated from Sweden before the age of 15 years (n = 104 051) or immigrated to Sweden after the age of 13 years (ie, <2 years before the beginning of the follow-up; n = 22 009) were excluded. Data analysis was performed from April 21, 2016, to June 4, 2016. EXPOSURES Receipt of self-harm-associated clinical care. MAIN OUTCOMES AND MEASURES Conviction of a violent crime according to the Swedish penal code. RESULTS The study cohort consisted of 1 850 525 individuals (950 382 males and 900 143 females), and the mean (SD) follow-up time was 8.1 (4.7) years (range, 0-17.0 years; minimum age, 15 years; maximum age, 32 years). During a mean follow-up period of 8.1 years, 55 185 individuals (3.0%) received clinical care for self-harm. The crude hazard ratio was 4.9 (95% CI, 4.8-5.0) for violent crime conviction in exposed individuals compared with the unexposed group. Women who self-harm were at particularly high risk for expressing violent behaviors. After adjustment for relevant psychiatric comorbidities and socioeconomic status, an almost doubled hazard of violent offense remained (hazard ratio, 1.8; 95% CI, 1.8-1.9). CONCLUSIONS AND RELEVANCE Self-harm is associated with an increased risk of conviction for a violent offense in both sexes. The risk of violence, as well as the risk of suicide and self-harm, should be assessed among offending and self-harming individuals.
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| 10. |
- Brenner, P., et al.
(författare)
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Multiple sclerosis and risk of attempted and completed suicide : a cohort study
- 2016
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Ingår i: European Journal of Neurology. - Hoboken, USA : Wiley-Blackwell Publishing Inc.. - 1351-5101 .- 1468-1331. ; 23:8, s. 1329-1336
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Tidskriftsartikel (refereegranskat)abstract
- Background and purpose: Patients with multiple sclerosis (MS) are known to have an elevated suicide risk, but attempted suicide is incompletely investigated. The relation between education level and suicidality has not been investigated in MS patients. Our objective was to estimate attempted suicide and completed suicide risks amongst MS patients.Methods: A total of 29 617 Swedish MS patients were identified through the Swedish Patient Register and matched with 296 164 people without MS from the general population. Cox regression analysis estimated hazard ratios (HRs) with 95% confidence intervals (CIs) for the association of MS with attempted and completed suicide, with adjustment for age, sex, education and calendar period.Results: The adjusted HR for attempted suicide amongst MS patients is 2.18 (95% CI 1.97-2.43) compared with the general population cohort. For completed suicide the HR is 1.87 (95% CI 1.53-2.30). In both groups women are at higher risk of attempting suicide, whilst men are at higher risk of completing suicide. Education level is inversely associated with completed suicide amongst the non-MS cohort (0.68, 0.51-0.91), but not amongst MS patients (1.10, 0.60-2.04).Conclusion: Multiple sclerosis patients are at higher risk of both attempted and completed suicide. No evidence was found of an inverse association between educational level and risk of completed suicide amongst MS patients.
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