본 연구 대상자는 여성전문병원에서 만삭 분만한 질병이 없는 여성과 신생아로서, 자료는 간호기록지로부터 수집하였다.
The subjects of this study were women who gave a full term birth without any diseases and newborn babies at a women's hospital, and data were collected from nursing records.