Childhood generalized specific phobia as an early marker of internalizing psychopathology across the lifespan: results from the World Mental Health Surveys.

Background: Specific phobia (SP) is a relatively common disorder associated with high levels of psychiatric comorbidity. Because of its early onset, SP may be a useful early marker of internalizing psychopathology, especially if generalized to multiple situations. This study aimed to evaluate the association of childhood generalized SP with comorbid internalizing disorders.

Cross-national patterns of substance use disorder treatment and associations with mental disorder comorbidity in the WHO World Mental Health Surveys.

Aims: To examine cross-national patterns of 12-month substance use disorder (SUD) treatment and minimally adequate treatment (MAT), and associations with mental disorder comorbidity.

Design: Cross-sectional, representative household surveys.

Setting: Twenty-seven surveys from 25 countries of the WHO World Mental Health Survey Initiative.

A comparison of DSM-5 and DSM-IV agoraphobia in the World Mental Health Surveys.

Background: The Diagnostic and Statistical Manual of Mental Disorders, version 5 (DSM-5) definition of agoraphobia (AG) as an independent diagnostic entity makes it timely to re-examine the epidemiology of AG. Study objective was to present representative data on the characteristics of individuals who meet DSM-IV criteria for AG (AG without a history of panic disorder [PD] and PD with AG) but not DSM-5 criteria, DSM-5 but not DSM-IV criteria, or both sets of criteria.

Methods: Population-based surveys from the World Mental Health Survey Initiative including adult respondents (n = 136,357) from 27 countries across the world.

Concordance between the diagnostic guidelines for alcohol and cannabis use disorders in the draft ICD-11 and other classification systems: analysis of data from the WHO's World Mental Health Surveys.

Background And Aims: The World Health Organization's (WHO's) proposed International Classification of Diseases, 11th edition (ICD-11) includes several major revisions to substance use disorder (SUD) diagnoses. It is essential to ensure the consistency of within-subject diagnostic findings throughout countries, languages and cultures. To date, agreement analyses between different SUD diagnostic systems have largely been based in high-income countries and clinical samples rather than general population samples.

The association between psychotic experiences and health-related quality of life: a cross-national analysis based on World Mental Health Surveys.

Psychotic experiences (PEs) are associated with a range of mental and physical disorders, and disability, but little is known about the association between PEs and aspects of health-related quality of life (HRQoL). We aimed to investigate the association between PEs and five HRQoL indicators with various adjustments. Using data from the WHO World Mental Health surveys (n = 33,370 adult respondents from 19 countries), we assessed for PEs and five HRQoL indicators (self-rated physical or mental health, perceived level of stigma (embarrassment and discrimination), and social network burden).

Psychotic experiences and religiosity: data from the WHO World Mental Health Surveys.

Objectives: Religiosity is often associated with better health outcomes. The aim of the study was to examine associations between psychotic experiences (PEs) and religiosity in a large, cross-national sample.

Methods: A total of 25 542 adult respondents across 18 countries from the WHO World Mental Health Surveys were assessed for PEs, religious affiliation and indices of religiosity, DSM-IV mental disorders and general medical conditions.

Childhood adversities and post-traumatic stress disorder: evidence for stress sensitisation in the World Mental Health Surveys.

Although childhood adversities are known to predict increased risk of post-traumatic stress disorder (PTSD) after traumatic experiences, it is unclear whether this association varies by childhood adversity or traumatic experience types or by age.To examine variation in associations of childhood adversities with PTSD according to childhood adversity types, traumatic experience types and life-course stage.Epidemiological data were analysed from the World Mental Health Surveys ( = 27 017).

The association between psychotic experiences and disability: results from the WHO World Mental Health Surveys.

Objective: While psychotic experiences (PEs) are known to be associated with a range of mental and general medical disorders, little is known about the association between PEs and measures of disability. We aimed to investigate this question using the World Mental Health surveys.

Method: Lifetime occurrences of six types of PEs were assessed along with 21 mental disorders and 14 general medical conditions.

Cross-sectional Comparison of the Epidemiology of DSM-5 Generalized Anxiety Disorder Across the Globe.

Importance: Generalized anxiety disorder (GAD) is poorly understood compared with other anxiety disorders, and debates persist about the seriousness of this disorder. Few data exist on GAD outside a small number of affluent, industrialized nations. No population-based data exist on GAD as it is currently defined in DSM-5.

Posttraumatic stress disorder associated with unexpected death of a loved one: Cross-national findings from the world mental health surveys.

Background: Unexpected death of a loved one (UD) is the most commonly reported traumatic experience in cross-national surveys. However, much remains to be learned about posttraumatic stress disorder (PTSD) after this experience. The WHO World Mental Health (WMH) survey initiative provides a unique opportunity to address these issues.

Undertreatment of people with major depressive disorder in 21 countries.

Background: Major depressive disorder (MDD) is a leading cause of disability worldwide.

Aims: To examine the: (a) 12-month prevalence of DSM-IV MDD; (b) proportion aware that they have a problem needing treatment and who want care; (c) proportion of the latter receiving treatment; and (d) proportion of such treatment meeting minimal standards.

Method: Representative community household surveys from 21 countries as part of the World Health Organization World Mental Health Surveys.

Determinants of non-medically indicated cesarean deliveries in Burkina Faso.

Objective: To identify the factors associated with non-medically indicated cesarean deliveries (NMIC) in Burkina Faso in centers where user fees for cesarean delivery were partially removed.

Methods: We carried out a criteria-based audit in 22 referral hospitals, using data from a 6-month prospective observational study, to assess the proportion of NMIC. Multivariate logistic regression analyses were used to identify factors associated with NMIC.

Resilience-promoting factors in war-exposed adolescents: an epidemiologic study.

Studies of war-exposed children have not investigated a comprehensive array of resilience-promoting factors, nor representative samples of children and adolescents. A representative sample of N = 710 adolescents was randomly selected from communities recently exposed to war. All those who had experienced war trauma were administered questionnaires measuring war exposure, family violence, availability of leisure activities, school-related problems, interpersonal and peer problems, socialization, daily routine problems, displacement, availability of parental supervision and contact and medical needs as well as coping skills related to religious coping, denial, self-control, avoidance and problem solving.

State humanitarian verticalism versus universal health coverage: a century of French international health assistance revisited.

The French contribution to global public health over the past two centuries has been marked by a fundamental tension between two approaches: State-provided universal free health care and what we propose to call State humanitarian verticalism. Both approaches have historical roots in French colonialism and have led to successes and failures that continue until the present day. In this paper, the second in The Lancet's Series on France, we look at how this tension has evolved.

Prevalence, Correlates, and Treatment of Mental Disorders among Lebanese Older Adults: A National Study.

Objectives: Data on the mental health of older adults in the Middle East is lacking. Prevalence of mental disorders in Lebanese older adults (age: 60+ years) as well as accounts of their attitude towards seeking professional help for mental disorders were investigated. The results of older adults were compared to a younger age group (18-59 years).

Risk of congenital cytomegalovirus infection among HIV-exposed uninfected infants is not decreased by maternal nelfinavir use during pregnancy.

Background: Congenital cytomegalovirus (cCMV) infection is common among infants born to HIV-infected women. Nelfinavir (NFV), an antiretroviral drug that is safe during pregnancy, inhibits CMV replication in vitro at concentrations that standard doses achieve in plasma. We hypothesized that infants born to women receiving NFV for prevention of mother-to-child transmission of HIV (PMTCT) would have a reduced prevalence of cCMV infection.

Pediatric-Onset and Adult-Onset Separation Anxiety Disorder Across Countries in the World Mental Health Survey.

Objective: The age-at-onset criterion for separation anxiety disorder was removed in DSM-5, making it timely to examine the epidemiology of separation anxiety disorder as a disorder with onsets spanning the life course, using cross-country data.

Method: The sample included 38,993 adults in 18 countries in the World Health Organization (WHO) World Mental Health Surveys. The WHO Composite International Diagnostic Interview was used to assess a range of DSM-IV disorders that included an expanded definition of separation anxiety disorder allowing onsets in adulthood.

Outcome of depression and anxiety after war: a prospective epidemiologic study of children and adolescents.

Prospective studies of children exposed to war have not investigated disorders other than posttraumatic stress disorder (PTSD) and have methodological limitations. From a stratified random sample of 386 children and adolescents who had been interviewed 3 weeks after war exposure (Phase 1) a random subsample (N = 143) was interviewed a year later (Phase 2). PTSD, major depressive disorder (MDD), separation anxiety disorder (SAD), overanxious disorder (OAD), and psychosocial stressors were assessed using structured interviews administered to both children and adolescents and their parents.

Mental health research in the Arab world.

Purpose: To assess the progression of mental health research over four decades in the Arab world.

Methods: Publications on mental health in 21 Arab countries from 1966 to 2006 were screened using PubMed and Psychinfo. Data were collected and analyzed for Arab authors and affiliations, publication year, topic and type of journal.

Risk of fall for individuals with intellectual disability.

Our aim was to identify risk factors for falling and establish a method to assess risk for falls in adults with intellectual disabilities. In a cross-sectional survey of 144 Japanese adults, we found that age, presence of epilepsy, and presence of paretic conditions were independent risk factors. The Tinetti balance and gait instrument was successfully administered to this population and resulted in high diagnostic accuracy (sensitivity 88.

The epidemiology of anxiety disorders in the Arab world: a review.

Epidemiological studies are quite rare in the Arab world. The Institute for Development Research Advocacy and Applied Care (IDRAAC) has conducted a systematic review of all epidemiologic research on anxiety disorders in the Arab world up to 2006. Specific keywords were used in the search for affective disorders, namely anxiety, generalized anxiety disorder, GAD, panic, separation anxiety disorder, SAD, overanxious disorder, OAD, phobia, fear, post-traumatic stress disorder, PTSD, obsessive compulsive disorder (OCD), obsessive compulsive symptom (OCS), obsession, compulsion, obsessive, compulsive.