Amjad, Aaisha
Amjad, Uzair
Zakar, Rubeena
Usman, Ahmed
Zakar, Muhammad Zakria
Fischer, Florian
Article History
Received: 13 March 2018
Accepted: 12 April 2018
First Online: 23 April 2018
Ethics approval and consent to participate
: The study is based on a secondary data analysis based on data from PDHS 2012–13, a publicly available dataset. Therefore, an ethical approval is not required.
: The authors declare that they have no competing interests.
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