Evidence map›Paper›PMID 42050500›Full record

ArticleBMC psychiatry2026

Drought exposure and severe mental distress among adolescent girls and young women in Lesotho: the moderating role of food insecurity.

Ololade Julius Baruwa, Oluwaseyi Dolapo Somefun, Hlengiwe Gwebu

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Article in BMC psychiatry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

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3 authors.

Ololade Julius BaruwaDepartment of Nursing and Public Health, University of Fort Hare, East London, Eastern Cape, South Africa. baruwaololade@gmail.com.ORCID 0000-0002-0776-528X
Oluwaseyi Dolapo SomefunSchool of Public Health, University of the Western Cape, Cape Town, South Africa.
Hlengiwe GwebuDepartment of Nursing and Public Health, University of Fort Hare, East London, Eastern Cape, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundClimate-related shocks such as drought are increasingly recognised as threats to mental health, yet evidence remains limited on how these stressors affect adolescent girls and young women (AGYW) in Lesotho. This study examines the association between drought exposure and severe mental distress among AGYW in Lesotho and assesses whether household food insecurity moderates this relationship.

methodsWe analysed nationally representative cross-sectional data from 7,101 AGYW aged 13–24 years drawn from the 2018 Lesotho Violence Against Children and Youth Survey. Severe mental distress was measured using the Kessler-6 scale. Drought exposure was defined using district-level Integrated Food Security Phase Classification data. Multivariable logistic regression models assessed independent associations, and interaction terms were used to examine moderation by food insecurity. Predicted probabilities were estimated to illustrate combined effects.

resultsDrought exposure was associated with increased odds of severe mental distress (adjusted odds ratio [aOR] = 1.47; 95% CI: 1.01–2.15; p = 0.045). Food insecurity independently increased the odds of distress (aOR = 1.47; 95% CI: 1.06–2.05; p = 0.022). In the interaction model, the association between drought vulnerability and severe mental distress differed by food insecurity status (interaction aOR = 2.21; 95% CI: 1.15–4.27; p = 0.018). AGYW experiencing both drought and food insecurity had the highest predicted probability of severe mental distress.

conclusionsThe association between drought vulnerability and severe mental distress among AGYW in Lesotho was stronger in food-insecure households. Integrated climate adaptation, food security, and mental health interventions may help protect vulnerable AGYW in drought prone settings such as Lesotho.

Indexed as

DroughtsFood InsecurityPsychological DistressStress, PsychologicalAdolescentCross-Sectional StudiesFemaleHumansLesothoYoung AdultAdolescent girls and young womenDrought exposureFood insecurityLesothoSevere mental distress

Identifiers

PMID42050500
PMCPMC13267369

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