Bergström, Anna http://orcid.org/0000-0003-4084-2336
Hoa, Dinh Phuong
Nga, Nguyen Thu
Hoa, Trieu
Tu, Tran Thanh
Lien, Pham Thi Lan
Trang, Tran
Wallin, Lars
Persson, Lars-Åke
Eriksson, Leif
Funding for this research was provided by:
Forte (2014-02733)
Department of Science and Technology of Sichuan Province
Uppsala Universitet (2015/1148)
Akademiska Sjukhuset
Uppsala University
Article History
Received: 8 September 2022
Accepted: 21 February 2023
First Online: 10 March 2023
Declarations
:
: Ethical approval was obtained from the Vietnam National Children’s Hospital (No 689, 2015–07-09). Participation in the study was voluntary. All participants were informed about the purpose of the study, and verbal consent to participate was given before data collection. The pregnant women included in the structured observations gave informed consent for observers to be present in the room.
: All authors read and approved the submission of the final manuscript.
: The authors declare that they have no competing interests.