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Factors associated with depressive symptoms and suicidal ideation and behaviours amongst sub-Saharan African adolescents aged 10-19 years: cross-sectional study.
Nyundo, Azan; Manu, Adom; Regan, Mathilda; Ismail, Abbas; Chukwu, Angela; Dessie, Yadeta; Njau, Tasiana; Kaaya, Sylvia F; Smith Fawzi, Mary C.
Afiliação
  • Nyundo A; Department of Psychiatry and Mental Health, School of Medicine, University of Dodoma, Dodoma, Tanzania.
  • Manu A; Department of Population, Family and Reproductive Health, School of Public Health, University of Ghana, Accra, Ghana.
  • Regan M; Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
  • Ismail A; Department of Statistics, University of Dodoma, Dodoma, Tanzania.
  • Chukwu A; Department of Statistics, University of Ibadan, Ibadan, Nigeria.
  • Dessie Y; School of Public Health, College of Health and Medical Sciences, Haramaya University, Dire Dawa, Ethiopia.
  • Njau T; Department of Psychiatry and Mental Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.
  • Kaaya SF; Department of Psychiatry and Mental Health, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania.
  • Smith Fawzi MC; Department of Global Health and Social Medicine, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
Trop Med Int Health ; 25(1): 54-69, 2020 01.
Article em En | MEDLINE | ID: mdl-31698526
ABSTRACT

OBJECTIVE:

This study aimed to determine the burden of depression, suicidal ideation and suicidal behaviour amongst adolescents at sites in six sub-Saharan African countries and examine associated risk and protective factors.

METHODS:

Household-based cross-sectional study involving male and female adolescents ages 10-19 years. A total of 7,662 adolescents from eight sites in six countries participated in the survey. Three sites were urban Dar es Salaam (Tanzania), Harar (Ethiopia) and Ibadan (Nigeria); five were rural Dodoma (Tanzania), Iganga/Mayuge (Uganda), Kersa (Ethiopia), Ningo Prampram (Ghana) and Nouna (Burkina Faso). Log-binomials models were used to estimate relative risks and confidence intervals for factors associated with depression and suicidal behaviour. This was supplemented using log-Poisson models as needed.

RESULTS:

The prevalence of suicidal behaviour over the last 12 months ranged between 1.2% and 12.4% in the eight sites. Depressive symptoms and suicidal ideation/behaviours were associated with older age, female sex, food insecurity, poor access to health care and substance use. Depression was strongly associated with increased risk of suicidal behaviour at two sites where the multivariate model converged Harar, Ethiopia (RR = 3.5, 95% CI 1.8, 7.0, P < 0.05) and Ibadan, Nigeria (RR = 3.7, 95% CI 2.2, 6.3, P < 0.0001).

CONCLUSIONS:

Depressive symptoms and suicidal behaviour are common amongst sub-Saharan African adolescents at these 8 sites. Most factors associated with depressive symptoms are modifiable and preventable. Routine screening for depressive symptoms in services frequented by adolescents in these and similar communities would be crucial in early detection and prompt intervention.
OBJECTIF Cette étude visait à déterminer la charge de morbidité de la dépression, des idées suicidaires et du comportement suicidaire chez les adolescents sur des sites dans six pays d'Afrique subsaharienne et examiner les facteurs de risque et de protection associés. MÉTHODES Etude transversale réalisée auprès des ménages sur des adolescents masculins et féminins âgés de 10 à 19 ans. 7.662 adolescents de huit sites dans six pays ont participé à l'enquête. Trois sites étaient en zones urbaines Dar es Salaam (Tanzanie), Harar (Ethiopie) et Ibadan (Nigéria); cinq étaient en zones rurales Dodoma (Tanzanie), Iganga/Mayuge (Ouganda), Kersa (Ethiopie), Ningo Prampram (Ghana) et Nouna (Burkina Faso). Des modèles de logarithme binomial ont été utilisés pour estimer les risques relatifs et les intervalles de confiance pour les facteurs associés à la dépression et au comportement suicidaire. Cela a été complété à l'aide de modèles log-Poisson lorsque nécessaire. RÉSULTATS La prévalence des comportements suicidaires au cours des 12 derniers mois variait entre 1,2% et 12,4% dans les huit sites. Les symptômes dépressifs et les idées/comportements suicidaires étaient associés à l'âge plus avancé, au sexe féminin, à l'insécurité alimentaire, au faible accès aux soins de santé et à la toxicomanie. La dépression était fortement associée à un risque accru de comportement suicidaire sur deux sites où il y avait une convergence dans le modèle multivarié Harar, en Ethiopie (RR = 3,5; IC95% 1,8-7,0; P < 0,05) et Ibadan, au Nigéria (RR = 3,7; IC95% 2,2-6,3; P < 0,0001).

CONCLUSIONS:

Les symptômes dépressifs et les comportements suicidaires sont fréquents chez les adolescents africains subsahariens de ces 8 sites. La plupart des facteurs associés aux symptômes dépressifs sont modifiables et évitables. Le dépistage de routine des symptômes dépressifs dans les services fréquentés par les adolescents dans ces communautés et dans des communautés similaires serait crucial pour la détection précoce et une intervention rapide.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Saúde Mental / Ideação Suicida Tipo de estudo: Clinical_trials / Diagnostic_studies / Observational_studies / Prevalence_studies / Prognostic_studies / Qualitative_research / Risk_factors_studies / Screening_studies Aspecto: Equity_inequality / Patient_preference Limite: Adolescent / Adult / Child / Female / Humans / Male País/Região como assunto: Africa Idioma: En Revista: Trop Med Int Health Assunto da revista: MEDICINA TROPICAL / SAUDE PUBLICA Ano de publicação: 2020 Tipo de documento: Article País de afiliação: Tanzânia

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Saúde Mental / Ideação Suicida Tipo de estudo: Clinical_trials / Diagnostic_studies / Observational_studies / Prevalence_studies / Prognostic_studies / Qualitative_research / Risk_factors_studies / Screening_studies Aspecto: Equity_inequality / Patient_preference Limite: Adolescent / Adult / Child / Female / Humans / Male País/Região como assunto: Africa Idioma: En Revista: Trop Med Int Health Assunto da revista: MEDICINA TROPICAL / SAUDE PUBLICA Ano de publicação: 2020 Tipo de documento: Article País de afiliação: Tanzânia