Tadese, Mesfin
Minhaji, Abdulwahhab Seid
Mengist, Chalachew Tegegne
Kasahun, Fetene
Mulu, Getaneh Baye
Article History
Received: 12 April 2021
Accepted: 15 November 2021
First Online: 27 November 2021
Declarations
:
: An ethical clearance letter was obtained from Debre Berhan University Research Ethics and Publication Committee. Additional permission was gained from the Tirunesh Beijing General Hospital administration to utilize the birth records. Since we used secondary data from maternal antenatal care files and birth records, informed consent is not applicable for study participants. Informed consent was waived by the Debre Berhan University Research Ethics and Publication Committee. Any information related to the study participants’ identification was not recorded to maintain the confidentiality of the study. All methods were performed following the declaration of Helsinki ethical principles.
: Not applicable.
: The authors declare that they have no conflict of interest.