Funding for this research was provided by:
Wellcome Trust (203077, 201866)
The DELTAS Africa Intiative (DEL-15-003)
Received: 25 February 2020
Accepted: 31 August 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: We conducted a secondary analysis of the KDHS 2014 data. KDHS 2014, data collection procedures and questionnaires were reviewed and approved by the ICF International Institutional Review Board (IRB). Therefore, based on the given characteristics of the data that is; publicly accessible and de-identifiable it was deemed as not requiring additional consent. KDHS 2014 dataset was downloaded from the Demographic and Health Surveys website. All other datasets (KHMFL and KHIS) used in this study are publicly available through various online portals and were accessed using the web links provided within the manuscript.
: Not applicable. The manuscript does not contain any individual person’s data.
: The authors declare that they have no competing interests.