1. The Lancet Global Health
Effect of a stepped-care intervention delivered by lay health workers on major depressive disorder among primary care patients in Nigeria (STEPCARE): a cluster- randomised controlled trial 
Prof Oye Gureje, DSc, Bibilola D Oladeji, MSc, Prof Alan A Montgomery, PhD, Toyin Bello, MSc, Lola Kola, PhD, Akin Ojagbemi, PhD, Dan Chisholm, PhD, Prof Ricardo Araya, PhD 
The Lancet Global Health 
DOI: /S X(19)
Copyright © 2019 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license Terms and Conditions

2. Figure
Trial profile
The Lancet Global Health DOI: ( /S X(19) )
Copyright © 2019 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license Terms and Conditions