Text and Data Mining valid from 2018-04-09
Received: 16 October 2017
Accepted: 2 March 2018
First Online: 9 April 2018
Ethics approval and consent to participate
: We obtained ethical clearance from the National Health Research Authority of Zambia. Other than that, ZDHS also provided clearance and permission for the use of HIV data.
: Consent to publish the results was granted by the National Research Authority of Zambia and the Demographic Health Survey team.
: The authors declare that they have no competing interests.
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