COVID-19 and mental health in 8 low- and middle-income countries: A prospective cohort study.

PLoS Med · 2023 · PMC10079130 · PMID 37023021

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a positive trendno p-value reported

In both samples, we saw clear evidence of a positive trend in mental health status prior to the pandemic, closely following the fluctuations in food security (comparing the blue line and the red dots in Fig 1 ).

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