Khamis, Ahmed Gharib http://orcid.org/0000-0002-1689-8930
Mwanri, Akwilina Wendelin
Kreppel, Katharina
Kwesigabo, Gideon
Article History
Received: 22 May 2020
Accepted: 30 July 2020
First Online: 4 September 2020
Ethics approval and consent to participate
: Relevant authorities in Tanzania mainland and Zanzibar approved the TDHS protocols and data collection procedures. These include the National Institute of Medical Research (NIMR), Zanzibar Medical Research Ethical Committee (ZAMREC), the Institutional Review Board of ICF International, and the Centers for Disease Control and Prevention in Atlanta [CitationRef removed]. Since we only used secondary data, personal consents was not required, as well as no any personal identity being identified from the data files. The data were completely anonymous. We would like to acknowledge the ICF International (ExternalRef removed) to give us access to the dataset.
: Not applicable for this study.
: The authors declare that there is no any conflict of interest.