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. 2020 Apr 15;10(4):e037590. doi: 10.1136/bmjopen-2020-037590

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© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

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Randomisation and follow-up assessment flow diagram. DHS, Demographic Health Survey; GAD, generalised anxiety disorder; HADS, Hospital Anxiety and Depression Scale; HMHB, Happy Mother, Healthy Baby; IPV, intimate partner violence; LBW, low birth weight; MDE, major depressive episode; MRQ, MacArthur Relationship Questionnaire; MUAC, mid-upper arm circumference; MSPSS, Multidimensional Scale of Perceived Social Support; PAAS, Premium Abbreviated Activation Scale; PES-Brief, Pregnancy Experience Scale-Brief; PSS-10, Perceived Stress Scale; PTB, preterm birth; SCID, Structured Clinical Interview for DSM Disorders; SGA, small-for-gestational age; WHODAS 2.0, WHO Disability Assessment Schedule.