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BACKGROUND: Alcohol consumption, smoking and mood disorders are leading contributors to the global burden of disease and are highly comorbid. Yet, their interrelationships have remained elusive. The aim of this study was to examine the multi-cross-sectional and longitudinal associations between (change in) smoking and alcohol use and (change in) number of depressive symptoms. METHODS: In this prospective, longitudinal study, 6646 adults from the general population were included with follow-up measurements after 3 and 6 years. Linear mixed-effects models were used to test multi-cross-sectional and longitudinal associations, with smoking behaviour, alcohol use and genetic risk scores for smoking and alcohol use as independent variables and depressive symptoms as dependent variables. RESULTS: In the multi-cross-sectional analysis, smoking status and number of cigarettes per day were positively associated with depressive symptoms (p < 0.001). Moderate drinking was associated with less symptoms of depression compared to non-use (p = 0.011). Longitudinally, decreases in the numbers of cigarettes per day and alcoholic drinks per week as well as alcohol cessation were associated with a reduction of depressive symptoms (p = 0.001-0.028). Results of genetic risk score analyses aligned with these findings. CONCLUSIONS: While cross-sectionally smoking and moderate alcohol use show opposing associations with depressive symptoms, decreases in smoking behaviour as well as alcohol consumption are associated with improvements in depressive symptoms over time. Although we cannot infer causality, these results open avenues to further investigate interventions targeting smoking and alcohol behaviours in people suffering from depressive symptoms.
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Depressão , Fumar , Adulto , Humanos , Depressão/epidemiologia , Depressão/genética , Estudos de Coortes , Estudos Longitudinais , Estudos Prospectivos , Estudos Transversais , Fumar/epidemiologia , Consumo de Bebidas Alcoólicas/epidemiologia , Consumo de Bebidas Alcoólicas/genética , Fatores de RiscoRESUMO
In some Scandinavian countries, the United Kingdom and the United States, there is evidence of a dramatic decline in adolescent emotional wellbeing, particularly among girls. It is not clear to what extent this decline can be generalised to other high-income countries. This study examines trends over time (2005-2009-2013-2017) in adolescent wellbeing in the Netherlands, a country where young people have consistently reported one of the highest levels of wellbeing across Europe. It also assesses parallel changes over time in perceived schoolwork pressure, parent-adolescent communication, and bullying victimization. Data were derived from four waves of the nationally representative, cross-sectional Dutch Health Behaviour in School-aged Children study (N = 21,901; 49% girls; Mage = 13.78, SD = 1.25). Trends in emotional wellbeing (i.e., emotional symptoms, psychosomatic complaints, life satisfaction) were assessed by means of multiple regression analyses with survey year as a predictor, controlling for background variables. Emotional wellbeing slightly declined among adolescent boys and girls between 2009 and 2013. A substantial increase in perceived schoolwork pressure was associated with this decline in emotional wellbeing. Improved parent-adolescent communication and a decline in bullying victimization may explain why emotional wellbeing remained stable between 2013 and 2017, in spite of a further increase in schoolwork pressure. Associations between emotional wellbeing on the one hand and perceived schoolwork pressure, parent-adolescent communication, and bullying victimization on the other were stronger for girls than for boys. Overall, although increasing schoolwork pressure may be one of the drivers of declining emotional wellbeing in adolescents, in the Netherlands this negative trend was buffered by increasing support by parents and peers. Cross-national research into this topic is warranted to examine the extent to which these findings can be generalised to other high-income countries.
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Bullying , Vítimas de Crime , Adolescente , Criança , Estudos Transversais , Europa (Continente) , Feminino , Humanos , Masculino , Países Baixos , Pais , Países Escandinavos e Nórdicos , Reino Unido , Estados UnidosRESUMO
BACKGROUND: The naturalistic course of major depressive disorder (mdd) and risk indicators for recurrence and chronicity of mdd are best investigated using a psychiatric epidemiological population study without clear selection bias. However, such studies are scarce, thereby limiting clinical decision-making concerning the monitoring and maintenance of treatment.
AIM: To present findings from the Netherlands Mental Health Survey and Incidence Study-2 (nemesis-2) regarding the recurrence and chronicity of mdd and associated risk indicators in the general population.
METHOD: At baseline, two groups were selected to examine the recurrence and chronicity of mdd at follow-up. Diagnoses were assessed with the Composite International Diagnostic Interview (cidi) 3.0.
RESULTS: Among respondents with remitted mdd (n = 746), the cumulative recurrence rate was 4.3% at 5 years, 13.4% at 10 years, and 27.1% at 20 years. Time to recurrence was predicted by vulnerability characteristics (childhood abuse, negative life events, parental psychopathology), physical health, functioning, clinical characteristics of depression (previous episodes, severity, medication use), psychiatric comorbidity and mental health use. Among respondents with current mdd (n = 242), 12% developed a chronic depressive episode over 6 years. The chronic course was predicted by risk indicators similar to those for recurrence, except for vulnerability characteristics and physical health.
CONCLUSION: These risk indicators may help identify depressive patients requiring monitoring and who might benefit from preventive interventions or maintenance treatment.
RESUMO
BACKGROUND: The vulnerability hypothesis suggests that impairments after remission of depressive episodes reflect a pre-existing vulnerability, while the scar hypothesis proposes that depression leaves residual impairments that confer risk of subsequent episodes. We prospectively examined vulnerability and scar effects in mental and physical functioning in a representative Dutch population sample. METHODS: Three waves were used from the Netherlands Mental Health Survey and Incidence Study-2, a population-based study with a 6-years follow-up. Mental and physical functioning were assessed with the Medical Outcomes Study Short Form (SF-36). Major depressive disorder (MDD) was assessed with the Composite International Diagnostic Interview 3.0. Vulnerability effects were examined by comparing healthy controls (n = 2826) with individuals who developed a first-onset depressive episode during first follow-up but did not have a lifetime diagnosis of MDD at baseline (n = 181). Scarring effects were examined by comparing pre- and post-morbid functioning in individuals who developed a depressive episode after baseline that was remitted at the third wave (n = 108). RESULTS: Both mental (B = -5.4, s.e. = 0.9, p < 0.001) and physical functioning (B = -8.2, s.e. = 1.1, p < 0.001) at baseline were lower in individuals who developed a first depressive episode after baseline compared with healthy controls. This effect was most pronounced in people who developed a severe episode. No firm evidence of scarring in mental or physical functioning was found. In unadjusted analyses, physical functioning was still lowered post-morbidly (B = -5.1, s.e. = 2.1, p = 0.014), but this effect disappeared in adjusted analyses. CONCLUSIONS: Functional impairments after remission of depression seem to reflect a pre-existing vulnerability rather than a scar.
Assuntos
Transtorno Depressivo Maior/fisiopatologia , Progressão da Doença , Suscetibilidade a Doenças , Avaliação de Resultados em Cuidados de Saúde , Adulto , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Avaliação de Resultados em Cuidados de Saúde/estatística & dados numéricos , Estudos Prospectivos , Indução de Remissão , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: The naturalistic course of major depressive disorder (MDD) and risk indicators for recurrence and chronicity are best studied using a population sample without clear selection bias. However, such studies are scarce. This limits clinical decision-making concerning monitoring and maintenance treatment. METHOD: Data were used from the Netherlands Mental Health Survey and Incidence Study-2, a psychiatric epidemiological cohort study among a representative adult population. Two groups at baseline were selected to study recurrence and chronicity of MDD at follow-up. Diagnoses were assessed with the Composite International Diagnostic Interview 3.0. RESULTS: Among remitted MDD cases (n = 746), the cumulative recurrence rate was 4.3% at 5 years, 13.4% at 10 years and 27.1% at 20 years. Time to recurrence was predicted by vulnerability characteristics (childhood abuse, negative life events, parental psychopathology), physical health, functioning, clinical characteristics of depression (previous episodes, severity, medication use), psychiatric comorbidity and mental health use. Among current MDD cases (n = 242), 12% developed a chronic depressive episode over 6 years. Chronic course was predicted by similar risk indicators as recurrence, except for vulnerability characteristics and physical health. CONCLUSION: These risk indicators may help to identify patients requiring monitoring and who could benefit from preventive interventions or maintenance treatment.
Assuntos
Sobreviventes Adultos de Maus-Tratos Infantis/estatística & dados numéricos , Filho de Pais com Deficiência/estatística & dados numéricos , Transtorno Depressivo Maior/epidemiologia , Progressão da Doença , Acontecimentos que Mudam a Vida , Adolescente , Adulto , Doença Crônica , Comorbidade , Transtorno Depressivo Maior/fisiopatologia , Feminino , Seguimentos , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Recidiva , Fatores de Risco , Adulto JovemRESUMO
BACKGROUND: Relatively little research has been conducted that can reliably be used by psychiatrists, psychologists and general practitioners to estimate the recovery time of their patients suffering from depression. The treatment guideline for depression submits that half of those with mdd will recover within three months.
AIM: To present the findings from nemesis-2 (the Netherlands Mental Health Survey and Incidence Study-2) on both the duration of depressive episodes in the general population and associated risk indicators.
METHOD: The respondents that had developed a depressive episode between the first two follow-up assessments were selected; 286 with a clinical depression according to dsm-iv criteria (mdd) and 107 with a subclinical depression (MinDD). The episode duration was assessed with the Life Chart Interview.
RESULTS: Half of the patients with mdd recovered within 6 months and 12% had not recovered after 3 years. The mean duration for mdd was 10.7 months. Better physical and mental health before depression onset predicted shorter duration. Longer duration was associated with comorbid dysthymia or anxiety disorder. In comparison, the median duration of MinDD was half the length of mdd (3 months), whereas the mean duration (8.7 months), the percentage that had not recovered after 3 years (10%) and risk indicators for episode duration hardly differed.
CONCLUSION: In the guideline for depression it is assumed that half of those with mdd will recover within three months. Our study, however, found the median duration of mdd to be twice as long. Consequently, only a short period without active treatment can be justified. This paper also concludes that MinDD cannot be regarded as a transient, self-limiting mood state.
RESUMO
OBJECTIVE: Hardly any studies exist on the duration of major depressive disorder (MDD) and factors that explain variations in episode duration that lack biases. This limits clinical decision-making and leaves patients wondering when they will recover. METHOD: Data were used from the Netherlands Mental Health Survey and Incidence Study-2, a psychiatric epidemiological cohort study among a nationally representative adult population. Respondents with a newly originated depressive episode were selected: 286 MDD and 107 minor depressive disorder (MinDD) cases. DSM-IV diagnoses were assessed with the Composite International Diagnostic Interview 3.0 and episode duration with the Life Chart Interview. RESULTS: Among MDD cases, median episode duration was 6 months, mean duration was 10.7 months, and 12% had not recovered at 36 months. Longer duration was associated with comorbid dysthymia, anxiety disorder, psychotropic medication use (i.e. antidepressants or benzodiazepines prescribed by a mental health professional), mental health care use and suicidal behaviour. Better physical and mental functioning before depression onset predicted shorter duration. Among MinDD cases, shorter median duration (3 months) but similar mean duration (8.7 months), risk of chronicity (10% not recovered at 36 months) and risk indicators for episode duration were found. CONCLUSION: As the risk of chronicity was similar for MDD and MinDD, MinDD cannot be dismissed as a merely brief mood state.
Assuntos
Transtornos de Ansiedade , Depressão/fisiopatologia , Transtorno Depressivo Maior/fisiopatologia , Transtorno Distímico , Serviços de Saúde Mental/estatística & dados numéricos , Psicotrópicos/uso terapêutico , Transtornos Relacionados ao Uso de Substâncias , Tentativa de Suicídio/estatística & dados numéricos , Adulto , Transtornos de Ansiedade/epidemiologia , Estudos de Coortes , Comorbidade , Depressão/tratamento farmacológico , Depressão/epidemiologia , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Maior/epidemiologia , Transtorno Distímico/epidemiologia , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Fatores de Risco , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Fatores de Tempo , Adulto JovemRESUMO
OBJECTIVE: Previous work has shown that across different patient samples, patients with childhood trauma are more likely to have co-occurrence of affective, anxious and psychosis symptoms than non-traumatized patients. However, the clinical relevance of trauma-related admixture remains to be established. METHOD: We examined patients with mood disorder (NEMESIS-2; n = 1260), anxiety disorder (NEMESIS-2; n = 896) or psychotic disorder (GROUP; n = 532) in terms of symptom profiles, quality of life (QOL) and social functioning. RESULTS: Results showed that mood disorder patients with both trauma and co-occurrence of affective, anxious and psychosis symptoms had a lower QOL (B-12.6, 95% CI -17.7 to -7.5, P < 0.001), more help-seeking behaviour [odds ratio (OR) 2.5, 95% CI 1.1-5.7, P = 0.031] and higher prevalence of substance use disorders (OR 7.8, 95% CI 1.1-58.0, P = 0.044), compared with patients without trauma history and symptom admixture (Trauma-/CL-). Similar results were found in patients with an anxiety disorder. Traumatized patients with a psychotic disorder and admixture showed lower QOL (B-0.6, 95% CI -0.9 to -0.4, P < 0.001), higher prevalence of drug disorders (OR 2.2, 95% CI 1.2-3.9, P = 0.008) and lower global assessment of functioning (B-12.8, 95% CI -17.1 to -8.5, P < 0.001) than Trauma-/CL- patients. CONCLUSION: Stratification according to childhood trauma exposure thus identifies a phenotype characterized by admixture of affective, anxiety and psychotic symptoms that, when combined, has clinical relevance. Identification of functionally meaningful aetiological subgroups may aid clinical practice.
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BACKGROUND: Meta-analyses link childhood trauma to depression, mania, anxiety disorders, and psychosis. It is unclear, however, whether these outcomes truly represent distinct disorders following childhood trauma, or that childhood trauma is associated with admixtures of affective, psychotic, anxiety and manic psychopathology throughout life. METHOD: We used data from a representative general population sample (NEMESIS-2, n = 6646), of whom respectively 1577 and 1120 had a lifetime diagnosis of mood or anxiety disorder, as well as from a sample of patients with a diagnosis of schizophrenia (GROUP, n = 825). Multinomial logistic regression was used to assess whether childhood trauma was more strongly associated with isolated affective/psychotic/anxiety/manic symptoms than with their admixture. RESULTS: In NEMESIS-2, largely comparable associations were found between childhood trauma and depression, mania, anxiety and psychosis. However, childhood trauma was considerably more strongly associated with their lifetime admixture. These results were confirmed in the patient samples, in which it was consistently found that patients with a history of childhood trauma were more likely to have a combination of multiple symptom domains compared to their non-traumatized counterparts. This pattern was also found in exposed individuals who did not meet criteria for a psychotic, affective or anxiety disorder and who did not seek help for subclinical psychopathology. CONCLUSIONS: Childhood trauma increases the likelihood of a specific admixture of affective, anxiety and psychotic symptoms cutting across traditional diagnostic boundaries, and this admixture may already be present in the earliest stages of psychopathology. These findings may have significant aetiological, pathophysiological, diagnostic and clinical repercussions.
Assuntos
Adultos Sobreviventes de Eventos Adversos na Infância/estatística & dados numéricos , Transtornos de Ansiedade/epidemiologia , Transtorno Bipolar/epidemiologia , Acontecimentos que Mudam a Vida , Transtornos do Humor/epidemiologia , Transtornos Psicóticos/epidemiologia , Adulto , Transtornos de Ansiedade/etiologia , Transtorno Bipolar/etiologia , Comorbidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos do Humor/etiologia , Países Baixos/epidemiologia , Transtornos Psicóticos/etiologia , Adulto JovemRESUMO
PURPOSE: Despite evidence of the increased risk of psychotic disorders among ethnic minority adults, little is known about the effect of ethnic minority status to mild psychotic experiences among adolescents. This study investigated mild psychotic experiences in ethnic minority and majority adolescents in a Dutch representative general population sample, and tested the ethnic density effect in the classroom. METHODS: The CAPE was used to assess mild psychotic experiences among Dutch (n = 3,606) and non-Western ethnic minority pupils (n = 769). RESULTS: Ethnic minority adolescents showed higher levels of grandiosity and delusions than their ethnic majority peers, whereas no differences were found for hallucinations, paranormal beliefs and paranoia between both groups of adolescents. The ethnic density effect was partly confirmed for the ethnic majority: a decrease of ethnic majority pupils in class increased their feelings of paranoia. CONCLUSIONS: Because only some dimensions of mild psychotic experiences were affected by ethnic minority status or the interaction between ethnic minority status and ethnic class composition, our findings emphasize that mild psychotic experiences are multifactorial in origin, with different underlying processes.
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Delusões/etnologia , Etnicidade/psicologia , Alucinações/etnologia , Grupos Minoritários/psicologia , Transtornos Paranoides/etnologia , Transtornos Psicóticos/etnologia , Adolescente , Criança , Feminino , Humanos , Masculino , Países Baixos/epidemiologia , Prevalência , RiscoRESUMO
BACKGROUND: In the Netherlands there is no up-to-date information about the attitude of the public to (discharged) psychiatric patients. Also, very little is known about which population groups hold stigmatising views. AIM: To measure the public's attitudes to (discharged) psychiatric patients and to find out whether these attitudes differ according to the background characteristics (e.g. demographics, respondent's psychiatric history). METHOD: In our study we used attitudes collected via the Netherlands Mental Health Survey and Incidence Study-2, a psychiatric epidemiological study of the adult general population (n = 6646; aged 18-64 years). The psychiatric history of the respondents was assessed by means of the Composite International Diagnostic Interview 3.0. RESULTS: More than 70% of the respondents stated that they had no objection to having a (discharged) psychiatric patient as a neighbour, friend or colleague. However, their ´willingness´ declined markedly, namely to less than 30%, when they were asked if they would be willing to have a (discharged) psychiatric patient as their son-in-law or baby-sitter. A comparison with other earlier Dutch studies indicates that since 1987 the willingness of members of the public to let (ex-)psychiatric patients participate in their private and/or family life has increased only very slightly. CONCLUSION: Nowadays, just as in past decades, most Dutch citizens are not opposed to living alongside (discharged) psychiatric patients, but they have reservations about letting such persons participate in their private and family life.
Assuntos
Atitude , Transtornos Mentais/psicologia , Alta do Paciente , Opinião Pública , Estigma Social , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países Baixos , Adulto JovemRESUMO
BACKGROUND: Few studies have been published on the association between mental disorders and violence based on general population studies. Here we focus on different types of violence, adjusting for violent victimization and taking account of the limitations of previous population studies. METHOD: Data were used from the first two waves of the Netherlands Mental Health Survey and Incidence Study-2 (NEMESIS-2), a nationally representative face-to-face survey of the general population aged 18-64 years (n = 6646). Violence was differentiated into physical and psychological violence against intimate partner(s), children or any person(s) in general. DSM-IV diagnoses were assessed with the Composite International Diagnostic Interview Version 3.0 (CIDI 3.0). RESULTS: Psychological violence occurs considerably more frequently than physical violence, but both showed almost identical associations with mental disorders. After adjustment for sociodemographic characteristics, most of the main categories of common mental disorders were associated with violence. The strongest associations were found for externalizing disorders (substance use, impulse-control, antisocial personality disorder). After additional adjustment for violent victimization, negative life events and social support, most diagnostic correlates lost their significance whereas substance use (in particular alcohol) disorders were still associated with most types of violence. CONCLUSIONS: The increased risk of violent offending among people with common mental disorders, other than substance use disorders, can be attributed to factors other than their mental illness.
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Vítimas de Crime/estatística & dados numéricos , Acontecimentos que Mudam a Vida , Transtornos Mentais/epidemiologia , Apoio Social , Violência/estatística & dados numéricos , Adolescente , Adulto , Vítimas de Crime/psicologia , Feminino , Humanos , Masculino , Transtornos Mentais/etiologia , Pessoa de Meia-Idade , Países Baixos , Violência/psicologia , Adulto JovemRESUMO
BACKGROUND: Ethnic minority position is associated with increased risk for psychotic outcomes, which may be mediated by experiences of social exclusion, defeat and discrimination. Sexual minorities are subject to similar stressors. The aim of this study is to examine whether sexual minorities are at increased risk for psychotic symptoms and to explore mediating pathways. METHOD: A cross-sectional survey was performed assessing cumulative incidence of psychotic symptoms with the Composite International Diagnostic Interview in two separate random general population samples (NEMESIS-1 and NEMESIS-2). Participants were sexually active and aged 18-64 years (n = 5927, n = 5308). Being lesbian, gay or bisexual (LGB) was defined as having sexual relations with at least one same-sex partner during the past year. Lifetime experience of any psychotic symptom was analysed using logistic regression, adjusted for gender, educational level, urbanicity, foreign-born parents, living without a partner, cannabis use and other drug use. RESULTS: The rate of any psychotic symptom was elevated in the LGB population as compared with the heterosexual population both in NEMESIS-1 [odds ratio (OR) 2.56, 95% confidence interval (CI) 1.71-3.84] and NEMESIS-2 (OR 2.30, 95% CI 1.42-3.71). Childhood trauma, bullying and experience of discrimination partly mediated the association. CONCLUSIONS: The finding that LGB orientation is associated with psychotic symptoms adds to the growing body of literature linking minority status with psychosis and other mental health problems, and suggests that exposure to minority stress represents an important mechanism.
Assuntos
Bissexualidade/psicologia , Heterossexualidade/psicologia , Homossexualidade/psicologia , Transtornos Psicóticos/etiologia , Adolescente , Adulto , Bissexualidade/estatística & dados numéricos , Estudos Transversais , Feminino , Heterossexualidade/estatística & dados numéricos , Homossexualidade/estatística & dados numéricos , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Transtornos Psicóticos/epidemiologia , Transtornos Psicóticos/psicologia , Fatores de Risco , Classe Social , Adulto JovemRESUMO
OBJECTIVE: Based on theoretical considerations and animal studies, mediation of 'social defeat' (SD) in the association between childhood trauma (CT) and psychosis was investigated. METHOD: Trained interviewers administered a structured interview assessing CT, psychotic experiences and other psychopathology in 6646 participants in the second Netherlands Mental Health Survey and Incidence Study (NEMESIS-2). RESULTS: Childhood trauma was associated with psychotic experiences making up the extended psychosis phenotype (EPP), as well as with a diagnosis of psychotic disorder (PD). Similarly, CT was associated with a priori selected items indexing SD (discouraged, hopeless, worthless, loss of self-confidence, low self-esteem, better off dead, suicidal thoughts) and with a measure of affective dysregulation (AD), which in turn were also associated with psychosis. While SD and AD individually acted as mediators in the association between CT and EPP, only SD acted as a mediator in the association between CT and PD. Cannabis use did not mediate the association between CT and EPP or PD. CONCLUSION: The present results suggest a developmental model implicating SD as an important mediator in the link between childhood adverse experiences and later development of psychotic experiences. The combined mediation by SD and AD is compatible with an 'affective pathway' to early psychosis.
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Maus-Tratos Infantis/psicologia , Transtornos do Humor/psicologia , Transtornos Psicóticos/psicologia , Autoimagem , Comportamento Social , Adolescente , Adulto , Idoso , Maus-Tratos Infantis/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos do Humor/epidemiologia , Países Baixos , Transtornos Psicóticos/epidemiologia , Índice de Gravidade de Doença , Adulto JovemRESUMO
BACKGROUND: Little is known about the prevalence and the consequences of attention-deficit hyperactivity disorder (ADHD) among adults in the general Dutch population. AIM: To ascertain the prevalence of ADHD in childhood and adulthood, to investigate characteristics associated with the prevalence and persistency of ADHD and to draw a number of comparisons: to compare the functioning of adults with ADHD with that of people with a different mental disorder and to compare the extent to which these groups make use of treatment facilities. METHOD: Data were derived from the Netherlands Mental Health Survey and Incidence Study-2 (NEMESIS-2), in which the occurrence of ADHD was determined in a representative sample of the Dutch population (n = 3,309; aged 18-44). RESULTS: 2.9% of the respondents had had ADHD in childhood, 70.0% of them still had the disorder in adulthood. An anxiety disorder before the age of 16 increased the risk of ADHD persistency, whereas an impulse-control disorder decreased this risk. ADHD in adulthood was associated with lower socio-economic status, mental disorders, poor functioning and increased use of treatment facilities. ADHD adults and adults with an anxiety or substance use disorder showed very similar functional limitations and used treatment facilities to approximately the same extent. CONCLUSION: More than two-thirds of the adults who had had childhood ADHD still had the disorder in adulthood. The consequences of this in terms of functioning and use of treatment facilities are substantial.
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Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Serviços de Saúde Mental/estatística & dados numéricos , Adolescente , Adulto , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/psicologia , Comorbidade , Transtornos Disruptivos, de Controle do Impulso e da Conduta/epidemiologia , Feminino , Humanos , Masculino , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Países Baixos/epidemiologia , Prevalência , Fatores de Risco , Fatores Socioeconômicos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: To examine unique and common predictors of tobacco smoking, binge drinking, cannabis smoking, early sexual intercourse and multiple health risk behaviours. STUDY DESIGN: Cross-sectional survey study. METHODS: The Dutch Health Behaviour in School-aged Children (HBSC) study was used to provide data on 1742 adolescents aged 15 and 16 years of age. This study focused on a variety of individual and environmental predictors of health risk behaviours, tapping into four domains (mental health, family, peers and school), retrieved by adolescent self-reports and corrected for sociodemographic variables. Logistic and linear regression analyses were performed. RESULTS: Unique predictors (i.e., gender, low and very low education level, general health, hyperactivity problems, conduct problems, incomplete family, religion, knowledge of mother, parental rules on alcohol drinking, time spent with friends, number of friends, perceived tobacco use of classmates, truancy) were identified. In addition, common predictors (i.e., permissive rules on alcohol drinking and much time spent with friends) were also identified, explaining an increase in engagement in all investigated health risk behaviours in adolescence, including multiple risk behaviours. CONCLUSIONS: A prevention strategy targeting restrictive parenting and time spent with friends may be effective to reduce/discourage engagement in health risk behaviours.
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Comportamento do Adolescente , Comportamentos Relacionados com a Saúde , Assunção de Riscos , Adolescente , Escolaridade , Família , Feminino , Previsões , Nível de Saúde , Humanos , Masculino , Fumar Maconha/epidemiologia , Saúde Mental , Países Baixos/epidemiologia , Grupo Associado , Instituições Acadêmicas , Fatores Sexuais , Comportamento Sexual/estatística & dados numéricos , Fumar/epidemiologiaRESUMO
BACKGROUND: Little is known about the prevalence and trends of mental disorders in the Dutch population. AIM: To present the prevalences of lifetime and 12-month DSM-IV mood disorders, anxiety disorders, and substance use disorders and impulse-control disorders reported in NEMESIS-2 (Netherlands Mental Health Survey and Incidence Study), and to compare the 12-month prevalence of mood disorders, anxiety disorders and substance use disorders with estimates from the first study (NEMESIS-1). METHOD: Between November 2007 and July 2009, face-to-face interviews were conducted among 6646 subjects aged 18-64 by means of the Composite International Diagnostic Interview 3.0. Trends in mental disorders were examined with these data and NEMESIS-1 data from 1996 (n = 7076). RESULTS: The lifetime prevalence in NEMESIS-2 was 20.2% for mood disorder, 19.6% for anxiety disorder, 19.1% for substance use disorder and 9.2% for impulse-control or behaviour disorder. For the 12-month disorders, the prevalences were 6.1%, 10.1%, 5.6% and 2.1%, respectively. Between 1996 and 2007-2009, there was no change in the 12-month prevalence of anxiety disorder and substance use disorder. The 12-month prevalence of mood disorder decreased slightly but was no longer significant after differences in the sociodemographic variables between the two studies had been taken into account. CONCLUSION: This study shows that in the Netherlands mental disorders occur fairly frequently. Over about a decade, no clear change was found in the mental health status of the population.
Assuntos
Entrevista Psicológica/métodos , Transtornos Mentais/epidemiologia , Saúde Mental/tendências , Adolescente , Adulto , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Transtornos Mentais/diagnóstico , Pessoa de Meia-Idade , Países Baixos/epidemiologia , Prevalência , Adulto JovemRESUMO
AIMS.: Self-reported psychotic experiences (SRPE) by individuals from the general population are often unconfirmed by clinical interview and referred to as 'false-positive' (FP) SRPE. FP SRPE have been suggested to represent the mildest form of risk along the extended psychosis continuum. However, little is known about their (clinical) outcome and evolution over time. Aims of this study were to prospectively examine, in individuals with FP SRPE, (1) the prevalence of remission, persistence and transition to validated PE at 3-year follow-up; (2) potential baseline psychopathological and psychosocial predictors of persistence of FP SRPE and transition to validated PE; and (3) whether those with persistent FP SRPE and validated PE already differed on psychopathology and psychosocial factors at baseline. We tested the hypotheses that (i) individuals with FP SRPE would be more likely to have SRPE and validated PE at follow-up; and (ii) that FP SRPE would be predictive of lower functioning and more psychopathology and help-seeking behaviour at follow-up. METHODS.: Baseline (n = 6646) and 3-year follow-up (n = 5303) data of the second the Netherlands Mental Health Survey and Incidence Study (NEMESIS-2), a general population research project on prevalence, incidence, course and consequences of psychiatric disorders was used. Self-report of PE was followed by clinical interview to determine clinical validity. The presence of mood, anxiety and substance use disorders, childhood adversity, help-seeking and functioning as well as PE characteristics (number, frequency, distress and impact) were used in the analyses which included only individuals with complete data for both assessments waves (n = 4683). RESULTS.: At baseline, 454 participants had any FP SRPE; of these 372 participants had complete follow-up data available. Those with baseline FP SRPE were significantly more likely to report SRPE (OR = 3.58; 95% CI 2.38-5.40, p < 0.001) and validated PE (OR = 6.26; 95% CI 3.91-10.02, p < 0.001) at follow-up. Baseline FP SRPE also predicted the presence of mood and anxiety disorders, reduced functioning and help-seeking at follow-up. Several baseline psychopathological, psychosocial and PE characteristics were predictive for the persistence of SRPE. These factors also differentiated groups with FP SRPE or validated PE from those with remitted FP SRPE at follow-up. CONCLUSIONS.: 'FP SRPE' are not truly 'false' as they index risk for the development of clinically relevant psychotic symptoms, development of mood and anxiety disorders and reduced functioning. Self-reported PE, even unconfirmed, warrant 'watchful waiting' and follow-up over time, especially when they are reported by individuals with reduced psychosocial functioning and general psychiatric problems.
Assuntos
Depressão/psicologia , Psicopatologia , Transtornos Psicóticos/diagnóstico , Qualidade de Vida/psicologia , Estresse Psicológico/psicologia , Adulto , Ansiedade/diagnóstico , Ansiedade/epidemiologia , Ansiedade/psicologia , Transtornos de Ansiedade/diagnóstico , Transtornos de Ansiedade/epidemiologia , Transtornos de Ansiedade/psicologia , Estudos de Coortes , Depressão/diagnóstico , Depressão/epidemiologia , Feminino , Humanos , Prevalência , Estudos Prospectivos , Escalas de Graduação Psiquiátrica , Transtornos Psicóticos/epidemiologia , Transtornos Psicóticos/psicologia , Autorrelato , Estresse Psicológico/diagnóstico , Estresse Psicológico/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto JovemRESUMO
OBJECTIVES: Increases in electronic media communication (EMC) and decreases in face-to-face peer contact in the evening (FTF) have been thought to explain the recent decline in adolescent substance use (alcohol, tobacco, cannabis). This study addresses this hypothesis, by examining associations between (time trends in) EMC, FTF, and substance use in more than 25 mainly European countries. METHODS: Using 2002-2014 data from the international Health Behaviour in School-aged Children (HBSC) study, we ran multilevel logistic regression analyses to investigate the above associations. RESULTS: National declines in substance use were associated with declines in FTF, but not with increases in EMC. At the individual level, both EMC and FTF related positively to substance use. For alcohol and cannabis use, the positive association with EMC was stronger in more recent years. Associations between EMC and substance use varied across countries, but this variation could not be explained by the proportion of young people using EMC within countries. CONCLUSIONS: Our research suggests that the decrease in FTF, but not the increase in EMC, plays a role in the recent decrease in adolescent substance use.
Assuntos
Comportamento do Adolescente/psicologia , Usuários de Drogas/psicologia , Usuários de Drogas/estatística & dados numéricos , Mídias Sociais/estatística & dados numéricos , Mídias Sociais/tendências , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adolescente , Criança , Europa (Continente)/epidemiologia , Feminino , Humanos , Masculino , América do Norte/epidemiologia , Grupo AssociadoRESUMO
AIMS: Mental disorders are associated with lower subjective social status (SSS), but a more nuanced understanding of this relationship is needed. We examined the influence of disorder age of onset and recency on SSS and studied whether mental disorders are also associated with the discrepancy between actual and desired SSS. METHOD: Data are from the baseline and second wave of the Netherlands Mental Health Survey and Incidence Study-2 (NEMESIS-2). Mental disorders were assessed with the Composite International Diagnostic Interview (CIDI 3.0), while both actual and desired SSS were assessed with a ten-rung ladder. Linear regression was used to examine the association between mental disorders and SSS. RESULTS: Of 5303 participants, 2237 had a lifetime mental disorder at baseline. These participants reported significantly lower actual SSS (6.28) at follow-up than healthy participants (6.66, B = -0.38 [95% CI -0.48 to -0.27], p < 0.001) and a significantly greater actual-desired SSS discrepancy (1.14 v. 1.05 after controlling for actual SSS, B = 0.09 [0.01-0.17], p = 0.024). Lower age of onset of the first mental disorder was marginally significantly associated with lower actual SSS (B = 0.006 [0.000-0.012], p = 0.046). More recent disorders were also associated with lower actual SSS (B = 0.015 [0.005-0.026], p = 0.005), such that participants whose disorder remitted ⩾6 years before baseline were statistically indistinguishable from healthy participants. CONCLUSIONS: Lifetime mental disorders are associated with lower actual SSS and a slightly greater discrepancy between actual and desired SSS. However, people with mental disorders in (long-term) remission have a similar social status as healthy participants.