BackgroundThe vast majority of research on mental health has been undertaken in high income countries. This study aimed at investigating the long-term course of maternal depressive symptoms and its association with various mother- and child-related characteristics in two West African lower middle income countries with focus on the relationship with long-term anxiety symptoms.MethodsIn the Child Development Study, a prospective birth cohort study in Côte d’Ivoire and Ghana, the 9-item Patient Health Questionnaire (PHQ-9) was answered by N = 776 women 3 months antepartum, and 3, 12, and 24 months postpartum between April 2010 and March 2014. Growth mixture modeling was used to identify distinct trajectories of depressive symptoms. Several psychosocial, obstetric, and sociodemographic characteristics were assessed and multinomial regression analysis was performed to investigate the influence of these variables on the different depression trajectories.ResultsWe found three distinct classes of depressive symptoms that were characterized by an asymptomatic trajectory (91.5%), by recurrent risk (4.3%) and by postnatal risk (4.3%). The longitudinal course of depressive symptoms was strongly associated with anxiety symptoms (χ2 = 258.54, df = 6, p < 0.001; φ = .577). Among other factors, higher levels of anxiety, new pregnancy 2 years after birth, economic stress, and family stress were associated with the risk classes.ConclusionsA substantial proportion of West African women in our sample developed unfavorable patterns of depressive symptoms during the vulnerable phase of pregnancy and early motherhood. Psychosocial factors, especially antepartum anxiety symptoms, played a decisive role in this process. Perceived economic hardship further exaggerated the mental health burden.

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The assessment of psychomotor development in young children from low‐ and middle‐income countries is impeded due to the lack of tools specifically designed for these resource‐constrained contexts. This cross‐sectional study aimed at analysing the measurement properties of the Kilifi Developmental Inventory (KDI) in two‐year‐old children. We administered the KDI to 289 children from Côte d'Ivoire and 230 children from Ghana. The postulated internal structure with two first‐order latent variables (locomotor performance and eye‐hand coordination) that loaded on a second‐order latent variable (psychomotor functioning) was supported. The reliability of most factors and scales was sufficient. Interrater reliability of most items was acceptable. Correlations were weak between the scale scores and age and gender, respectively. The findings are limited by the restricted age range of the sample. Overall, the KDI showed promising measurement properties for the assessment of psychomotor performance in children from sub‐Saharan countries.