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. 2021 Apr 21:1–12. doi: 10.1017/S0033291721001719

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© The Author(s) 2021

This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means subject to acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

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Fig. 1. — ELSA-Brasil São Paulo center flow chart. CIS-R, Clinical Interview Schedule-Revised; DASS, Depression, Anxiety, and Stress Scale. The full version of the CIS-R was applied in all waves, except for wave 2, when only questions regarding depressive symptoms were applied.