WHO Composite International Diagnostic Interview Research Articles

Antenatal and postpartum depression in women who conceived after infertility treatment: a longitudinal study

ABSTRACT Background Although the association between a history of infertility treatment and perinatal depression has been investigated, most research has been cross-sectional and has not used diagnostic assessment tools. Aims This study investigates longitudinally the association between a history of infertility treatment and perinatal depression using WHO-Composite International Diagnostic Interview 3.0 (WHO-CIDI 3.0) and the Edinburgh Postnatal Depression Scale (EPDS). Methods This study used data (N = 2,435) from the control group of a randomised controlled trial on a sample of pregnant women. Survival analysis was used to examine the influence of infertility treatment on perinatal depressive disorder evaluated by WHO-CIDI 3.0. The EPDS scores at four time points (T1 [baseline]: 14 ± 2 weeks gestation, T2: 32 weeks gestation, T3: 1 week postpartum, T4: 3 months postpartum) were analysed using generalised mixed model analysis. Results The risk of experiencing a major depressive episode evaluated by WHO-CIDI 3.0 did not significantly differ between women conceiving through infertility treatment and those conceiving spontaneously (adjusted hazard ratio = 1.64, p = 0.109). The longitudinal analysis demonstrated that EPDS scores significantly increased at T3 and T4 among women conceiving through infertility treatment compared with those conceiving spontaneously (adjusted estimates of fixed effect from T1 to T3: 1.17, p < 0.01; from T1 to T4: 0.71, p = 0.022). Conclusion Women conceiving through infertility treatment were not found to have a higher risk of diagnosable perinatal depressive disorder than those conceiving naturally. However, a history of infertility treatment can marginally increase sub-clinical postpartum depressive symptoms.

Age of onset and cumulative risk of mental disorders: a cross-national analysis of population surveys from 29 countries

Information on the frequency and timing of mental disorder onsets across the lifespan is of fundamental importance for public health planning. Broad, cross-national estimates of this information from coordinated general population surveys were last updated in 2007. We aimed to provide updated and improved estimates of age-of-onset distributions, lifetime prevalence, and morbid risk. In this cross-national analysis, we analysed data from respondents aged 18 years or older to the World Mental Health surveys, a coordinated series of cross-sectional, face-to-face community epidemiological surveys administered between 2001 and 2022. In the surveys, the WHO Composite International Diagnostic Interview, a fully structured psychiatric diagnostic interview, was used to assess age of onset, lifetime prevalence, and morbid risk of 13 DSM-IV mental disorders until age 75 years across surveys by sex. We did not assess ethnicity. The surveys were geographically clustered and weighted to adjust for selection probability, and standard errors of incidence rates and cumulative incidence curves were calculated using the jackknife repeated replications simulation method, taking weighting and geographical clustering of data into account. We included 156 331 respondents from 32 surveys in 29 countries, including 12 low-income and middle-income countries and 17 high-income countries, and including 85 308 (54·5%) female respondents and 71 023 (45·4%) male respondents. The lifetime prevalence of any mental disorder was 28·6% (95% CI 27·9-29·2) for male respondents and 29·8% (29·2-30·3) for female respondents. Morbid risk of any mental disorder by age 75 years was 46·4% (44·9-47·8) for male respondents and 53·1% (51·9-54·3) for female respondents. Conditional probabilities of first onset peaked at approximately age 15 years, with a median age of onset of 19 years (IQR 14-32) for male respondents and 20 years (12-36) for female respondents. The two most prevalent disorders were alcohol use disorder and major depressive disorder for male respondents and major depressive disorder and specific phobia for female respondents. By age 75 years, approximately half the population can expect to develop one or more of the 13 mental disorders considered in this Article. These disorders typically first emerge in childhood, adolescence, or young adulthood. Services should have the capacity to detect and treat common mental disorders promptly and to optimise care that suits people at these crucial parts of the life course. None.

Distress related to psychotic experiences: Enhancing the world health organization composite international diagnostic interview psychosis screen.

The abbreviated version of the World Health Organization (WHO) Composite International Diagnostic Interview (CIDI) psychosis screen tends to yield high prevalence in online samples. Psychotic Experiences (PE) may not necessarily indicate current or imminent psychopathology; however, distressing PE appear to be more clinically informative. We analyzed data collected from an online survey administered to a Qualtrics panel (N=2522 adults). Using multivariable logistic regression, we examined the association between PE (with and without associated distress) and several mental health outcomes, adjusting for age, gender, and race/ethnicity. Individuals with distressing PE had greater odds of most mental health outcomes when compared with individuals with non-distressing PE. This was true for being in mental health treatment, loneliness, probable mental illness, suicidal ideation, and suicide attempt, adjusting for age, gender, race/ethnicity, and education level. The only exception was for hazardous alcohol use, for which there was no significant association with distressing PE. As screening for PE gains traction in public health and preventive medicine, using an abbreviated version of the WHO CIDI psychosis screen may be clinically informative, especially when eliciting the distressful nature of PE.

Suicidal ideation, attempt and associated factor among secondary school students in Harari regional state, Eastern Ethiopia. A multi-center cross-sectional study.

Suicide is a major public health issue across the globe. It is the second leading cause of death in adolescents. Even though the rate of suicide has increased, no study has been conducted to investigate the determinants of suicide in the study area. Therefore, this study aimed to assess the magnitude of suicidal ideation, suicide attempts, and its associated factors among secondary school students in the Harari regional state of Eastern Ethiopia. An institutional-based cross-sectional study was conducted among randomly selected 1,666 secondary school students. A structured-self-administered questionnaire was used for data collection. The WHO Composite International Diagnostic Interview (CIDI) was used to assess suicidal ideation and suicide attempts. The Depression Anxiety and Stress Scale (DASS) was also used to assess depression, anxiety, and stress. Data were entered into EpiData version 3.1 and exported to Stata version 14.0 for the analysis. A logistic regression analysis was performed to determine the association between the outcome and independent variables and the statistical significance was declared at a p-value of < 0.05. The overall magnitude of suicidal ideation and attempts was 13.82% at 95% confidence interval (CI): 12.16-15.66 and 7.61% at 95% CI: 6.37-9.07, respectively. Suicidal ideations and suicide attempts were significantly associated with undergoing depressive symptoms (adjusted odds ratio [AOR]: 1.54; 95% CI: 1.08-2.19 and AOR: 2.37; 95% CI: 1.46-3.86, respectively), experiencing anxiety symptoms (AOR: 1.80; 95% CI: 1.25-2.59 and AOR: 1.89; 95% CI: 2.14-10.65, respectively), being exposed to sexual violence (AOR: 3.36; 95% CI: 1.65-6.84), and having a family history of suicidal attempts (AOR: 2.12; 95% CI: 1.21-3.69 and AOR: 4.74; 95% CI: 2.14-10.65, respectively), whereas living in a rural residence (AOR: 1.65 95%, CI: 1.08-2.55) was significantly associated only with suicide attempts. Nearly one in six secondary school students had both suicidal ideation and attempted to take their own life. Suicide is one of the psychiatric emergencies that need immediate action. Therefore, the concerned body from either a governmental or a non-governmental organization should work in setting strategies to minimize sexual violence as well as depressive and anxiety symptoms.

Increased risks for mental disorders among LGB individuals: cross-national evidence from the World Mental Health Surveys

PurposeLesbian,gay, and bisexual (LGB) individuals, and LB women specifically, have anincreased risk for psychiatric morbidity, theorized to result from stigma-baseddiscrimination. To date, no study has investigated the mental healthdisparities between LGB and heterosexual AQ1individuals in a largecross-national population-based comparison. The current study addresses thisgap by examining differences between LGB and heterosexual participants in 13cross-national surveys, and by exploring whether these disparities wereassociated with country-level LGBT acceptance. Since lower social support hasbeen suggested as a mediator of sexual orientation-based differences inpsychiatric morbidity, our secondary aim was to examine whether mental healthdisparities were partially explained by general social support from family andfriends.MethodsTwelve-monthprevalence of DSM-IV anxiety, mood, eating, disruptive behavior, and substancedisorders was assessed with the WHO Composite International DiagnosticInterview in a general population sample across 13 countries as part of theWorld Mental Health Surveys. Participants were 46,889 adults (19,887 males; 807LGB-identified).ResultsMaleand female LGB participants were more likely to report any 12-month disorder (OR2.2, p < 0.001 and OR 2.7, p < 0.001, respectively) and most individualdisorders than heterosexual participants. We found no evidence for anassociation between country-level LGBT acceptance and rates of psychiatricmorbidity between LGB and heterosexualAQ2 participants. However, among LBwomen, the increased risk for mental disorders was partially explained by lowergeneral openness with family, although most of the increased risk remainedunexplained.ConclusionThese results provide cross-national evidence for an association between sexual minority status and psychiatric morbidity, and highlight that for women, but not men, this association was partially mediated by perceived openness with family. Future research into individual-level and cross-national sexual minority stressors is needed.

Psychotic experiences among informal caregivers: findings from 48 low- and middle-income countries.

PurposeInformal caregivers may be at high risk for psychotic experiences (PE) due to caregiving related stress, sleep issues, or other potential mechanisms, but this has not been previously investigated in the general adult population. Thus, we examined the association between caregiving and PE, and its mediators, in a large sample of adults from 48 low- and middle-income countries (LMICs).MethodsCross-sectional, community-based data from the World Health Organization (WHO) World Health Survey were analyzed. Informal caregivers referred to those who provided help to a relative or friend (adult or child) in the past year, because this person has a long-term physical or mental illness or disability, or is getting old and weak. PE were assessed using the WHO Composite International Diagnostic Interview psychosis screen. Multivariable logistic regression and mediation analyses were conducted.ResultsData on 224,842 individuals were analyzed. The mean (SD) age was 38.3 (16.0) years (range 18–120 years) and 50.7% were females. After adjustment for age, sex, and country, in the overall sample, caregiving was associated with 1.67 (95%CI = 1.56–1.79) times higher odds for PE. Sleep/energy explained the largest proportion of the association between caregiving and PE (13.9%), followed by pain/discomfort (11.5%), perceived stress (7.6%), depression (6.2%), and cognition (3.5%).ConclusionCaregivers in LMICs are at higher risk of PE. Future studies are warranted to gain a further understanding of the underlying mechanisms, and to assess whether addressing the identified mediators can lead to lower risk for PE among caregivers.Supplementary InformationThe online version contains supplementary material available at 10.1007/s00127-022-02312-z.

Relationship between Subjective Quality of Life and Major Depression among Outpatients with Rheumatoid Arthritis Attending a Nigerian Tertiary Health Institution

Background: Rheumatoid arthritis is a chronic and debilitating immunological disorder that majorly affects joints with swollen and painful characteristics. These patient-reported symptoms worsen their quality of life, which may consequently, predispose them to having major depression. Method: Using a simple random sampling, one hundred and eleven adult patients in the age range of 18 to 64 years with rheumatoid arthritis were cross-sectionally evaluated at the rheumatology Out-Patient Clinic of the Lagos State University Teaching Hospital. The socio-demographic questionnaire, WHO Composite International Diagnostic Interview (CIDI), World Health Organization Quality of Life Scale Short Form (WHOQOL- BREF) were administered to participants to obtain their demographic/clinical variables, make diagnosis of depressive disorder and assess their subjective quality of life respectively. Results: About one-third (n=33; 29.7%) of the participants reported having current depressive disorder. None of the tested variables after controlling for the cofounders was found to be an independent risk factor for current depression among the participants. Conclusion: The prevalence of major depressive disorder is high among individuals with rheumatoid arthritis, and specialists managing this population should routinely screen for depression in patients with rheumatoid arthritis.

Subthreshold lifetime depression and anxiety are associated with increased lifetime suicide attempts: A Korean nationwide study

BackgroundSubthreshold depression and anxiety are highly prevalent and known to be associated with functional limitations and future onset of major depression or anxiety disorders. However, studies regarding suicidality at subthreshold levels of depression and anxiety are limited. MethodsA total of 17,639 Koreans aged from 18 to 64 responded to the Korean version of the WHO-composite international diagnostic interview (K-CIDI) version 2.1 between 2006 and 2016. Prevalence of subthreshold depression and anxiety, and information on lifetime suicide attempt (SA) were assessed. Multivariable logistic regression was performed to calculate the risk of SA by the level of depression or anxiety. ResultsThe risk of lifetime SA increased incrementally according to the level of depression and anxiety. In the subthreshold depression group, individuals with subthreshold anxiety increased the odds about threefold (OR = 3.15, 95% CI 3.12–3.18) and the threshold anxiety disorder group increased the odds about fivefold (OR = 5.33, 95% CI 5.27–5.38) for SA, compared to the group without any level of anxiety. In threshold depressive disorder, the subthreshold anxiety group showed about 1.8-fold higher odds (OR = 1.76, 95% CI 1.75–1.77) and the threshold anxiety disorder group showed threefold higher odds (OR = 2.93, 95% CI 2.92–2.95) for SA compared to the group without any level of anxiety. ConclusionsSubthreshold levels of depression and anxiety were prevalent among Koreans and were associated with an increased prevalence of lifetime SA. A detailed assessment of depression and anxiety symptoms according to their level should be performed on a diagnostic continuum to prevent suicide.

Sex-specific impact of major depressive disorder on 12-year change in glycaemic status: Results from a nationwide cohort study of adults without diabetes in Germany.

There is evidence for an increased type 2 diabetes (T2D) risk associated with depression, but its role for diabetes prevention remains unclear. This study aimed to add insight by investigating the impact of major depressive disorder (MDD) on prospective glycaemic changes. The study was based on a cohort of n=1,766 adults without diabetes (776men, 990 women; 18-65years of age) who participated in the mental health supplement of the German National Health Interview and Examination Survey (GNHIES98-MHS, 1997-1999) and in a follow-up survey (DEGS1, 2008-2011). Glycaemic status was defined as normoglycaemia [HbA1c < 39mmol/mol (<5.7%)], prediabetes [39 ≤ HbA1c<48mmol/mol (5.7-6.4%)] and diabetes [HbA1c ≥ 48mmol/mol (≥ 6.5%), diagnosed diabetes, or antidiabetic medication], and glycaemic changes categorized as 'remission', 'stability' and 'progression'. Baseline MDD was assessed via a modified German version of the WHO Composite International Diagnostic Interview. Multivariable logistic regressions were applied to analyse the association of MDD with glycaemic changes and incident T2D, adjusting for socio-demographics, lifestyle conditions, chronic diseases, antidepressant use and mental health care. MDD prevalence was 21.4% for women and 8.9% for men. Among women, MDD was associated with a lower chance for remission (RRR 0.43; 95% CI 0.23, 0.82). Among men, MDD was not significantly related to glycaemic changes. MDD had no significant effect on incident T2D (men: OR 1.58; 0.55, 4.52; women: OR 0.76; 0.37, 1.58). Findings of the current study highlight the role of depression in T2D prevention, particularly among women.

Association between sitting time at work and the onset of major depressive episode: a 1-year prospective cohort study using the Bayesian regression

BackgroundAlthough sedentary behavior is associated with the onset of major depressive disorder, it remains unclear whether sedentary behavior at work increases the risk of depression. The present study used the Bayesian approach to investigate the association between sitting time at work and the onset of major depressive episode (MDE).MethodsA 1-year prospective cohort study was conducted among 233 Japanese workers without MDE (response rate: 4.3%). MDE onset was assessed using the self-reported WHO Composite International Diagnostic Interview version 3.0. A Bayesian Cox proportional hazard model was used to estimate the hazard ratio (HR) between long sitting time at work and MDE onset.ResultsA total of 231 workers were included in the analysis. During the follow-up, 1621 person-months were observed, and six participants experienced MDE onset. Incident rates per months were 0.34, 0.11, and 1.02% in short (< 7.2 h per day), medium (7.2–9.5 h), and long (9.5+ h) sitting time at work, respectively. The estimated median posterior probability distribution of the HR of long sitting time was 3.00 (95% highest density interval [HDI]: 0.73–12.03). The estimated median remained positive after adjustment for physical activity level and other covariates (HR = 2.11, 95% HDI: 0.42–10.22). The 10-base Bayesian factor for H1 (HR = 1.00) compared with the alternatives (H0, HR = 1.00) was 0.68 in the adjusted model. The analysis, which treated sitting time at work as a continuous variable, estimated that the median of the posterior probability distribution of the HR of sitting time was 0.79 (95% HDI: 0.58–1.07. The 10-base Bayesian factor was 2.73 in the linear association.ConclusionsLong sitting time at work (9.5+ h per day) might be associated with MDE onset among workers. However, the linear association indicated conflicting results. Non-linear associations between sitting time and MDE onset might explain this inconsistency. The evidence for an adverse association between sitting time at work and MDE onset remains inconclusive.

Perceived helpfulness of treatment for generalized anxiety disorder: a World Mental Health Surveys report

BackgroundTreatment guidelines for generalized anxiety disorder (GAD) are based on a relatively small number of randomized controlled trials and do not consider patient-centered perceptions of treatment helpfulness. We investigated the prevalence and predictors of patient-reported treatment helpfulness for DSM-5 GAD and its two main treatment pathways: encounter-level treatment helpfulness and persistence in help-seeking after prior unhelpful treatment.MethodsData came from community epidemiologic surveys in 23 countries in the WHO World Mental Health surveys. DSM-5 GAD was assessed with the fully structured WHO Composite International Diagnostic Interview Version 3.0. Respondents with a history of GAD were asked whether they ever received treatment and, if so, whether they ever considered this treatment helpful. Number of professionals seen before obtaining helpful treatment was also assessed. Parallel survival models estimated probability and predictors of a given treatment being perceived as helpful and of persisting in help-seeking after prior unhelpful treatment.ResultsThe overall prevalence rate of GAD was 4.5%, with lower prevalence in low/middle-income countries (2.8%) than high-income countries (5.3%); 34.6% of respondents with lifetime GAD reported ever obtaining treatment for their GAD, with lower proportions in low/middle-income countries (19.2%) than high-income countries (38.4%); 3) 70% of those who received treatment perceived the treatment to be helpful, with prevalence comparable in low/middle-income countries and high-income countries. Survival analysis suggested that virtually all patients would have obtained helpful treatment if they had persisted in help-seeking with up to 10 professionals. However, we estimated that only 29.7% of patients would have persisted that long. Obtaining helpful treatment at the person-level was associated with treatment type, comorbid panic/agoraphobia, and childhood adversities, but most of these predictors were important because they predicted persistence rather than encounter-level treatment helpfulness.ConclusionsThe majority of individuals with GAD do not receive treatment. Most of those who receive treatment regard it as helpful, but receiving helpful treatment typically requires persistence in help-seeking. Future research should focus on ensuring that helpfulness is included as part of the evaluation. Clinicians need to emphasize the importance of persistence to patients beginning treatment.

Alcohol use patterns and disorders among individuals with personality disorders in the Sao Paulo Metropolitan Area.

IntroductionAlcohol Use Disorders are frequently comorbid with personality disorders. However, the heterogeneity of the prevalence estimates is high, and most data come from high income countries. Our aim is to estimate the prevalence and association between alcohol use outcomes and the three DSM-5 clusters of personality disorders in a representative sample of the São Paulo Metropolitan Area.Materials and methodsA representative household sample of 2,942 adults was interviewed using the WHO Composite International Diagnostic Interview and the International Personality Disorder Examination Screening Questionnaire. Lifetime PD diagnoses were multiply imputed, and AUD diagnoses were obtained using DSM-5 criteria. We conducted cross-tabulations and logistic regression to estimate the associations between AUDs and PDs.Results and discussionOur study did not find significant associations of PDs with heavy drinking patterns or mild AUD. Cluster B PD respondents tended to show the highest conditional prevalence estimates of most alcohol use patterns and AUD, including its severity subtypes. When alcohol outcomes were regressed on all PD Clusters simultaneously, with adjustment for sex and age, only cluster B was significantly associated with past-year alcohol use (OR 3.0), regular drinking (OR 3.2), and AUDs (OR 8.5), especially moderate and severe cases of alcohol use disorders (OR 9.7 and 16.6, respectively). These associations between Cluster B PDs and these alcohol outcomes were shown to be independent of other PD Clusters and individuals´ sex and age.ConclusionThe main finding of our study is that AUDs are highly comorbid with PDs. The presence of Cluster B PDs significantly increases the odds of alcohol consumption and disorders and of more severe forms of AUDs. Considering the local context of poor treatment provision, more specific prevention and intervention strategies should be directed to this population.

Lifetime Prevalence and Comorbidity of Mental Disorders in the Two-wave 2002-2018 Canadian Armed Forces Members and Veterans Mental Health Follow-up Survey (CAFVMHS): Prévalence et Comorbidité de Durée de vie Des Troubles Mentaux Dans l'Enquête de Suivi Sur la Santé Mentale Auprès des Membres des Forces Armées Canadiennes et Des ex-Militaires (ESSMFACM) en Deux Cycles de 2002 à 2018.

Objective:The current study used the Canadian Armed Forces Members and Veterans Mental Health Follow-up Survey (CAFVMHS) to (1) examine the incidence and prevalence of mental disorders and (2) estimate the comorbidity of mental disorders over the follow-up period.Method:The CAFVMHS (2018) is a longitudinal study with two time points of assessment. The sample is comprised of 2,941 Canadian Forces members and veterans who participated in the 2002 Canadian Community Health Survey: Canadian Forces Supplement. The World Health Organization Composite International Diagnostic Interview (WHO-CIDI) was utilized to diagnose Diagnostic and Statistical Manual-IV post-traumatic stress disorder (PTSD), major depressive episode (MDE), generalized anxiety disorder, social anxiety disorder (SAD), and alcohol abuse and dependence. Self-report health professional diagnoses were assessed for attention deficit hyperactivity disorder (ADHD), mania, obsessive compulsive disorder (OCD), and personality disorder. We established weighted prevalence of mental disorders and examined the association between mental disorders using logistic regression.Results:In 2018, lifetime prevalence of any WHO-CIDI-based or self-reported mental disorder was 58.1%. Lifetime prevalence of any mood or anxiety disorder or PTSD was 54.0% in 2018. MDE (39.9%), SAD (25.7%), and PTSD (21.4%) were the most common mental disorders. There was a substantial increase in new onset or recurrence/persistence of mental disorders between the two measurement points (16-year assessment gap); 2002–2018 period prevalences were 43.5% for mood and anxiety disorder and 16.8% for alcohol abuse or dependence. The prevalence of self-reported ADHD, OCD, any personality disorder, and mania were 3.3%, 3.0%, 0.8%, and 0.8%, respectively. Comorbidity between mental disorders increased over the follow-up.Conclusions:This study demonstrates a high burden of mental disorders among a large Canadian military and veteran cohort. These findings underscore the importance of prevention and intervention strategies to reduce the burden of mental disorders and alcohol use disorders in these populations.

Steering clear: Traffic violations among emerging adults who engage in habitual or casual cannabis use

While some research has shown that cannabis use can impair driving ability, evidence to the degree and impact of impairment are lacking. This study examined the association between habitual or casual cannabis use and past-year traffic violations among emerging adults (EAs). Data come from the 2012 Canadian Community Health Survey–Mental Health. Respondents (n = 5630) were categorized as: early (15–19 y), middle (20–24 y), and late (25–29 y) EAs. Traffic violations were measured using self-report and cannabis use was measured using the WHO Composite International Diagnostic Interview. The prevalence of traffic violations was higher for males (19.2 %) vs females (9.9 %) and middle (16.2 %) and late (19.4 %) EAs vs early (8.8 %) EAs. The odds of reporting traffic violations were higher for EAs who engaged in habitual [OR = 1.77 (1.17–2.67)] or casual [OR = 1.79 (1.27−2.51)] cannabis use when compared to non-users. Age moderated the association such that higher odds of traffic violations were reported in early EAs who were casual cannabis users and middle EAs who were habitual or casual cannabis users when compared to non-users. Use of other drugs was also a moderator—in the absence vs. presence of other drug use, odds of traffic violations were higher in those who engaged in either habitual or casual use of cannabis. When accounting for the moderating effects of age and drug use, habitual and casual cannabis use resulted in increased odds of a traffic violation. Future research is warranted to explore the robustness of our findings.

Is the Black-White mental health paradox consistent across age, gender, and psychiatric disorders?

Objectives The Black-White mental health epidemiological paradox (i.e. Black Americans’ lower or similar rates of mental disorder relative to Whites) characterizes the literature on race and mental health. Yet, research has generally paid less attention to how such findings may vary across other social statuses that shape mental health. This study assessed whether the Black-White paradox is consistent across gender, age groups, and psychiatric disorders, including lifetime mood, anxiety, and substance use disorders. Method We used data from the National Comorbidity Survey-Replication (NCS-R) and National Survey of American Life (NSAL), 2001–2003 (N = 4,591 African Americans; 6,668 non-Hispanic Whites). Psychiatric disorders were measured with the World Mental Health Survey Initiative version of the WHO Composite International Diagnostic Interview (WMH-CIDI). Binary logistic regression models were conducted to assess racial patterns of lifetime mental disorders across age and gender. Wald tests were performed to assess age and gender group differences in Black-White patterns of mental disorder. Results The Black-White mental health paradox generally extends across lifetime mood, anxiety, and substance use disorders and is consistent across age and gender groups. One exception is middle-aged (45–64 years) Black men, who had higher odds of lifetime substance use disorder relative to their White male middle-aged peers. This difference is no longer statistically significant after accounting for education and employment. We also found more similarity in mental disorders between older Blacks and Whites relative to their younger counterparts, suggesting that Black-White mental health differences are most pronounced among younger age groups. Conclusion Our findings contribute to the broader literature on the Black-White mental health paradox by demonstrating that this epidemiological pattern persists across various mental disorder types and, at times, depends on age group and gender. Given that Black-Whte differences are less pronounced among older adults, future research should consider the ways life course theory might inform our understanding of the paradox. Findings also suggest that substance use services are critical to address the needs of middle-aged Black men of lower socioeconomic status who are disproportionately affected by substance use disorder, yet have relatively lower mental health care utilization rates.

The roles of depression and social relationships in the onset and course of loneliness amongst Nigerian elders.

Few studies in Africa have investigated the risk profile and course of loneliness in old age. This study examined the risk factors for onset and chronicity, as well as the predictors of recovery from loneliness in a large representative sample of community dwelling older Africans. A household multistage probability sample of Nigerians who were 65 years or older was drawn from a geographical area with approximately 25 million population. Loneliness was measured using the 3-item University of California (UCLA) scale in 2007 and annually in 2008 and 2009. Social engagement, social network, and depression were evaluated using the WHO Composite International Diagnostic Interview. Respondents were also administered the 30-item Geriatric Depression Scale. Multivariate logistic regression models were used to explore for risk factors. Estimates of adjusted hazard ratios (HR) for recovery were derived with the discrete time version of the Cox regression model for time invariant explanatory variables. Of 1704 respondents, 1525 were free of loneliness, using the UCLA scale, in 2007. A total of 209 (18.8%) persons developed new onset of loneliness in 2008 and 2009. Depression (O.R = 2.9, 95% C.I = 1.3-6.7), unmarried status (OR = 2.1, 95% C.I = 1.2-3.9) and social isolation (OR = 1.8, 95% CI = 1.0-3.2) independently predicted loneliness onset. Baseline demographic, health, social, and lifestyle factors were not associated with a chronic course of loneliness. The overall recovery rate estimated over two years was 89.5% (95% CI = 75.3-106.4). Being male (HR = 1.3, 95% C.I = 1.0-1.6), ≥80 years (HR = 1.4, 95% CI = 1.2-1.8) and having good social engagement at baseline (HR = 1.5, 95% C. = 1.1-2.0) independently predicted recovery from loneliness. Over a 2-year period, nearly one in five community-dwelling Africans developed new onset loneliness in old age, with a similar proportion having a chronic course of the emotional experience. While depression and indices of social isolation at baseline were associated with onset, good social engagement predicted recovery from loneliness.

Severe Intimate Partner Violence, Sources of Stress and the Mental Health of U.S. Black Women.

Background: We investigate the mental health risk of U.S. Black women by examining the roles of intimate partner violence (IPV), major discrimination, neighborhood characteristics, and sociodemographic factors using one of the largest and most complete datasets on U.S. Blacks. Materials and Methods: The National Survey of American Life (NSAL) used a slightly modified version of the World Health Organization Composite International Diagnostic Interview (WHO-CIDI) with a sample of 6082 participants. We also assess intraracial group differences based on ethnicity and nativity status (U.S.-born African American, U.S.-born Caribbean Black, and foreign-born Caribbean Black). Results: The study provides evidence that severe physical intimate partner violence (SPIPV) is a significant threat to the mental health of U.S. Black women. Bivariate and multivariate analyses indicate that those with a history of SPIPV were at greater risk for mental disorders than women who did not experience violence by a spouse or partner. Racial discrimination was associated with higher odds of anxiety and substance disorders, whereas gender discrimination was associated with higher odds of mood disorders. Neighborhood drug problems also increased the odds of mood, anxiety, and substance use disorders. Older age and being an Afro-Caribbean immigrant were associated with lower odds of three of four mental disorders. Conclusions: Findings from the study indicate the need for community and clinical interventions aimed at addressing IPV and other community factors that influence Black women's mental health.

Substance use disorders among youth with chronic physical illness

This study estimated prevalence of substance use disorder in youth with chronic physical illness; quantified magnitudes of association between different chronic physical illnesses with substance use disorder; and, tested whether mental disorder moderates these associations. Data come from 6,377 individuals aged 15–30 years in the Canadian Community Health Survey—Mental Health. Alcohol, cannabis, or other drug use disorder measured using the WHO Composite International Diagnostic Interview 3.0. Individuals with chronic physical illness were more likely to have other drug use disorder compared to healthy controls (2.4% vs. 1.3%; p < .001), but not more likely to have alcohol (7.8% vs. 6.8%) or cannabis use disorder (5.0% vs. 3.6%). Odds of alcohol use disorder were higher among individuals with musculoskeletal conditions, OR = 1.41 (1.03–1.93), but lower among individuals with neurological conditions, OR = 0.49 (0.33–0.72), compared to healthy controls. No associations were found for cannabis use disorder. Odds of other drug use disorder were higher among individuals with endocrine conditions, OR = 2.88 (1.37–6.06). In the presence vs. absence of major depressive disorder, odds for substance use disorder were higher among individuals with respiratory or endocrine conditions. However, odds were lower among individuals with comorbid neurological and major depressive disorders or comorbid respiratory and generalized anxiety disorders. The complexity of the association between chronic physical illness and substance use disorder is compounded when accounting for the moderating effect of mental disorder, which in some contexts, results in a reduced likelihood of substance use disorder in youth with chronic physical illness.

Prevalence of DSM-IV Major Psychiatric Disorders among North Korean Defectors in South Korea.

ObjectiveThe aim of this study was to estimate the prevalence of major psychiatric disorders among North Korean defectors (NKD) settled in South Korea. MethodsThe study population consisted of 294 North Korean defectors, aged 18 to 64 years settled in South Korea for 3 years or less. Between June 1, 2016 and October 31, 2016, face-to-face interviews were conducted using the North Korean version of the WHO-Composite International Diagnostic Interview (NK-CIDI) to diagnose DSM-IV psychiatric disorders. ResultsThe lifetime prevalence of any DSM-IV psychiatric disorders was 62.2% in NKD and 25.0% in the general Korean population. The prevalence of specific disorders in NKD and general Korean population was as follows: 22.3% and 4.9% for major depressive disorder (MDD), 12.2% and 1.4% for post-traumatic stress disorder (PTSD), 18.0% and 4.8% for nicotine dependence, and 14.5% and 11.2% for alcohol abuse. The incidence of every single psychiatric disorder varied in each country. For instance, the generalized anxiety disorder, specific phobia, and alcohol use disorder occurred more frequently in North Korea whereas PTSD was more prevalent in other countries. ConclusionThe prevalence of psychiatric disorders among NKD was quite higher than in the general population of South Korea.

Internet-based cognitive–behavioural therapy for prevention of depression during pregnancy and in the post partum (iPDP): a protocol for a large-scale randomised controlled trial

IntroductionThe objective of this randomised controlled trial (RCT) is to examine the effects of smartphone-based cognitive–behavioural therapy (CBT) in preventing the onset of major depressive episodes (MDE) among pregnant women.Methods...