Funding for this research was provided by:
Children's Investment Fund Foundation (R-1710-02085)
Received: 20 August 2020
Accepted: 14 February 2021
First Online: 23 February 2021
Ethics approval and consent to participate
: The protocol for this study was reviewed by African Population and Health Research Centre’s scientific and ethics committee and adjudged to be scientifically sound. Thereafter, the protocol and data collection instruments were reviewed for adherence to ethical standards and approved by the AMREF Ethics and Scientific Review Committee (ESRC). All participants gave written informed consent to participate in the study; parental consent and participants’ assent was received for adolescents aged below 18 years.
: Not applicable.
: The authors declare that they have no competing interests.