Objective To provide evidence on the effect of the COVID-19 pandemic on the mental health of adolescents and young adults who grew up in poverty in Low and Middle Income Countries (LMICs).
Design A phone survey implemented August-October 2020 to participants of a population-based cohort study since 2002 comprising two cohorts born in 1994-5 and 2001-2 in Ethiopia, India (Andhra Pradesh and Telangana), Peru and Vietnam. We examined associations between mental health and pandemic-related stressors, as well as structural factors (gender, location, wealth); and lifelong protective/risk factors (parent and peer relationship, past household wealth, long-term health problems, past emotional problems and subjective well-being) measured at younger ages.
Setting A diverse, poverty focused sample, reaching those without mobile phones or internet access.
Participants 10,496 individuals were approached, 9,730 participated. Overall, 8,988 individuals were included in this study, 4,610 (51%) male and 4,378 (49%) female. Non-inclusion was due to non-location or missing data.
Main outcome measures At least mild anxiety and depression were measured by Generalized Anxiety Disorder-7 (GAD-7, ≥5) and Patient Health Questionnaire-8 (PHQ-8, ≥5).
Results Rates of symptoms of at least mild anxiety (depression) were highest in Peru at 41% (32%) [95% CI, 38.63-43.12; (29.49-33.74)], and lowest in Vietnam at 9% (9%) [95% CI, 8.16- 10.58; (8.33- 10.77)], mirroring COVID-19 mortality rates. Females were most affected in all countries but Ethiopia. In all countries, pandemic-related stressors were associated with increased rates of anxiety and depression, though with varying levels of importance across countries. Prior parent and peer relationships were protective factors for mental health while having a long-term health problem or prior emotional problems were risk factors.
Conclusion The COVID-19 pandemic presents significant risks to the mental health of young people. Mental health support is limited in LMICs and young people have to date been lower priority for COVID-19 interventions.