Funding for this research was provided by:
Afya Bora Consortium (P30AI027757)
Received: 7 September 2018
Accepted: 26 August 2019
First Online: 6 September 2019
Ethics approval and consent to participate
: Ethical approval was obtained from Kenyatta National Hospital and University of Nairobi Ethical Committee <b><i>Ref: KNH-ERC/A/426.</i></b> Written consent to participate in the study was obtained from the participants. Site approval permitting the use health service delivery data retrospectively from the selected facilities was obtained from the Department of Health Services of Kilifi county, Turkana county and Wajir county.
: Not applicable.
: The authors declare that they have no competing interests.