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Fig. 2 | BMC Public Health

Fig. 2

From: Systematic review of empiric studies on lockdowns, workplace closures, and other non-pharmaceutical interventions in non-healthcare workplaces during the initial year of the COVID-19 pandemic: benefits and selected unintended consequences

Fig. 2

Forest plots of the effect of lockdown on anxiety and depression symptoms, January 1, 2020–May 11, 2021a. aI2 for heterogeneity for studies on anxiety symptoms = 94% (Q test p < 0.001). I2 for heterogeneity for studies on depression symptoms = 98% (Q test p < 0.001)

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