Funding for this research was provided by:
Ministry of Science and Technology, Taiwan (MOST 106-2410-H-038-017-)
Received: 19 March 2020
Accepted: 29 November 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: The survey protocol was reviewed and approved by the Cambodia National Ethical Committee for Health Research. Before each interview was conducted, a verbal informed consent was sought by each interviewer reading a prescribed statement to the respondent and recording in the questionnaire whether or not the respondent consented (or provided assent on behalf of minors). Then the interviewer signed his or her name attesting to the fact that he/she read the consent statement to the respondent. The method of collecting consent has been standardized in the DHS survey to ensure consistency as some participants are not able to write. Clearance to analyze the data was provided by the Demographic Health Survey (DHS) program. The data is publicly available and may be requested from the DHS program through ExternalRef removed.
: Not applicable.
: The author declare that they have no competing interests.