A total of 200 women with full-term vaginal delivery were recruited and 117 (61 in EENC group and 56 in control group) completed the study. (1)Main
outcomes:
Compared with the control group, the EENC group had earlier initiation of the first breastfeeding [(25.5±6.9) vs (33.2±7.2) min, t=5.902] and the second stage of lactation [(72.1±3.3) vs (78.6±4.3) h, t=9.504], longer duration of the first breastfeeding [(40.6±5.2) vs (32.6±6.1) min, t=7.806], and higher self-efficacy score [(122.5±2.1) vs (98.2±3.1) scores, t=50.660], acceptance score [(21.8±3.1) vs (15.3±4.3) scores, t=9.444], satisfaction score of breastfeeding [(23.2±2.1) vs (18.8±3.1) scores, t=9.278], and higher rate of exclusive breastfeeding at 24, 48 and 72 h after delivery[43% (26/61) vs 21% (12/56), 59%(36/61) vs 36%(20/56), 89%(54/61) vs 64%(36/56); χ 2 were 5.980, 6.353, and 9.663, respectively], all P<0.05. (2)Secondary
outcomes:
In the EENC group, the onset time of first deep sleep [(90.1±10.6) vs (118.3±9.9) min, t=7.645] and the the baby's first breast-fed stool [(57.1±6.4) vs (66.4±5.5) h, t=8.435] were earlier; neonatal weight at 3 d [(3 720±329) vs (3 558±412) g, t=2.382] and 4 d after birth [(3 778±289) vs (3 562±315) g, t=3.857] were significantly heavier, comparing with the control group (all P<0.01).