Ariyo, Tolulope
Jiang, Quanbao https://orcid.org/0000-0003-4645-1256
Article History
Received: 12 December 2019
Accepted: 19 January 2021
First Online: 23 January 2021
Ethics approval and consent to participate
: This study was based on a secondary analysis of an existing dataset with all participant’s identifiers removed. Written consent was obtained from the participants to participate in the survey. The survey instruments followed the Helsinki guidelines and received ethical approval from the National Ethics Committee in the Federal Ministry of Health, Abuja, Nigeria, and from the Ethics Committee of the Opinion Research Corporation of Macro International Inc., Calverton, MD, USA (NHREC/01/01/2007). Permission to use the 2013 Nigeria DHS data for this study was obtained from ICF Macro Inc. through MEASURE DHS.
: Not applicable.
: The authors declare that they have no competing interest.