Rabbani, Md. Golam
Hasan, Md. Zahid
Mehdi, Gazi Golam
Ahmed, Mohammad Wahid
Amin, Md. Nurul
Mahmud, Mohammad Shahadt Hossain
Islam, Ziaul
Mahmood, Shehrin Shaila
Funding for this research was provided by:
Health Economics Unit, Ministry of Health and Family Welfare, Bangladesh (GR-01965)
Article History
Received: 22 March 2024
Accepted: 7 July 2025
First Online: 5 August 2025
Declarations
:
: This study was approved by the Research Review Committee and Ethical Review Committee of the International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), under Protocol # PR-20143. The research was conducted in accordance with the Declaration of Helsinki. Informed written consent was received from all participants, and their participation was voluntary. Participants were assured of the confidentiality and anonymity of the information they provided.
: Not applicable.
: MGR, MZH, GGM, MWA, ZI, and SSM declare that they have no competing interests. MNA and MSHM are affiliated with Health Economics Unit (HEU), Ministry of Health and Family Welfare. However, the views expressed in this paper do not necessarily reflect the views of HEU authority.