Tran, Thi Phuong Thao
Nguyen, Thi Thanh
Nguyen, Thi Ngoc Phuong
Tran, Thi Tuyet Hanh
Phan, Van Can
Luong, Ngoc Khue
Phan, Thi Hai
Duong, Tu Anh
Hoang, Van Minh
Weaver, Scott R.
Funding for this research was provided by:
Vietnam Tobacco Control Fund.
Article History
Received: 22 December 2023
Accepted: 4 April 2025
First Online: 5 May 2025
Declarations
:
: The study obtained ethical approval from the Institutional Ethical Review Board at Hanoi University of Public Health (Approval number 318/2020/YTCC-HD3). Informed consent was obtained from all participants, and measures were taken to ensure the confidentiality and anonymity of the participants when reporting the results.Consent for publicationNot applicable.
: The authors declare no competing interests.