Received: 9 October 2019
Accepted: 9 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: The Senate of Hacettepe University Ethics Commission approved the questionnaires and data collection procedures of the 2013 TDHS (No: 88600825/433–389). Specific ethics approval was not needed to conduct the present study. This study was a secondary analysis of the 2013 TDHS dataset and performed after receiving official permission from the Hacettepe University Institute of Population Studies.
: Not applicable.
: The authors declare that they have no competing interests.