Are Sexual and Reproductive Behaviors Related to Mental Health Symptoms in Indigenous Communities? A Cross-Sectional Study in La Guajira, Colombia

Sexual and reproductive behaviors and mental health among indigenous peoples are influenced by structural, cultural, and territorial determinants. In Latin America, indigenous populations face inequities related to health service access, sexual education, and mental health care. We assessed the association between sexual and reproductive factors and the presence of mental health symptoms in Wayúu indigenous communities. A cross-sectional study was conducted between 2024 and 2025 in Wayúu communities in Manaure, La Guajira, Colombia. A structured survey including sociodemographic variables, sexual and reproductive history, and mental health symptoms was applied to adult Wayúu indigenous people. A composite score of mental health symptoms was constructed, and the presence of ≥3 symptoms was defined as a “high burden of mental health symptoms.” Descriptive analyses and multivariate logistic regression were performed to estimate adjusted odds ratios (OR). In total, 245 (203 women and 42 men) people participated in the study. The median age was 30 years (IQR 24–38). Forty-nine percent did not receive sex education, and 65% did not use family planning methods. Between 28% and 33% reported persistent symptoms of emotional distress. In multivariable analyses, female sex showed a non-significant association with a higher burden of mental health symptoms (aOR 2.20; 95% CI 0.91–6.19). No statistically significant associations were observed for age, lack of sex education, non-use of family planning methods, or number of children. These findings highlight the high frequency of poor sexual and reproductive health indicators and emotional distress symptoms in Wayúu communities, underscoring the need for integrated, culturally relevant approaches to sexual, reproductive, and mental health care in this population.