Text and Data Mining valid from 2019-02-13
Received: 22 October 2018
Accepted: 4 January 2019
First Online: 13 February 2019
Compliance with ethical standards
: The authors assert that the present study is based on a secondary data set, District Level Household and Facility Survey (DLHS-4), 2012–13, which is easily available online. All the procedures contributing to this work comply with the ethical standards of the Institutional Review Board at the International Institute for Population Sciences, Mumbai, India.
: The authors have no conflicts of interest to declare.