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本资料来自成都、重庆、万县、涪陵、江津、内江、南充和乐山等地区的10个公社。在4,189个围产期胎儿中,死胎30例,死产28例,活产4,131例。出生后头7天又死婴儿56例,故围产期死亡率平均为27.21‰(12.32‰～62.2‰)。出生后头28天共死新生儿86例,故新生儿死亡率为20.82‰(0～36.54‰)。死胎与死产之比为1:0.93,死胎加死产与出生头7天死亡婴儿之比为1:0.96 除4例死因不明外,死胎的主要原因是劳累(6例),早产(5例),先天畸形(4例),外倒转术(3例),意外(2
The information from Chengdu, Chongqing, Wanxian, Fuling, Jiangjin, Neijiang, Nanchong and Leshan and other regions of 10 communes. Among 4,189 perinatal fetuses, 30 were stillbirths, 28 stillbirths and 4,131 live births. In the first 7 days after birth, 56 infants were dead again, so the average perinatal mortality rate was 27.21 ‰ (12.32 ‰ ~ 62.2 ‰). In the first 28 days after birth, 86 newborn infants died altogether, so the neonatal mortality rate was 20.82 ‰ (0-36.54 ‰). The ratio of stillbirth to stillbirth was 1: 0.93. The ratio of stillbirth to stillbirth to the first 7 days of life was 1: 0.96. The main causes of stillbirth were fatigue (6 cases), premature labor (5 cases ), Congenital malformations (4 cases), external inversion surgery (3 cases), accidents (2