Text and Data Mining valid from 2019-01-08
Received: 15 June 2018
Accepted: 21 December 2018
First Online: 8 January 2019
Ethics approval and consent to participate
: Ethics approval for this study was not required since the data is secondary and is available in the public domain. More details regarding DHS data and ethical standards are available at: ExternalRef removed.
: Not applicable.
: Sanni Yaya, Olalekan A Uthman and Ghose Bishwajit are member of the editorial board of this journal.
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