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我院自１９６０年８月至１９９５年７月，共行死婴尸检７５１例，检出畸形儿２３３例（占３１．０３％），７５１例中围产儿为７１６例，围产儿畸形２１９例（占３０．５９％）。依照系统畸次及疾病畸次进行统计，结果显示多系统畸形１０３例，单系统畸形１２９例，联体畸形１例。消化系统、心血管系统和神经系统占前３位，三者占系统畸次的５４．３％，最常见的畸形依次为脑脊髓膜膨出和／或脊柱裂、脑积水、房缺、室缺、肺的发育异常、小肠憩室、无脑儿、唇腭裂等。１０３例多系统畸形中，２系统畸形为５７例，３、４、５、６个系统畸形依次为５７例、２９例、１１例、５例和１例。心血管系统畸形常与消化、呼吸和体腔系膜系统畸形合并出现，神经系统畸形常与颜面、颈部、四肢畸形并存。随着年代变迁，神经系统畸形所占比例呈上升趋势，（ｘ２＝１６．２６，Ｐ＜０．００１），心血管系统畸形呈下降趋势，（ｘ２＝９．７０４，Ｐ＜０．０５），差异均具有统计学意义。
Our hospital from August 1960 to July 1995, a total of 751 dead autopsy, detection of deformed children in 233 cases (31.03%), 751 cases of perinatal 716 cases, 219 cases of perinatal malformations ( Accounting for 30.59%). According to the statistics of system abnormality and disease malocclusion, the results showed that 103 cases were multi-system deformity, 129 cases were single system deformity and 1 case was deformity. The digestive system, cardiovascular system and nervous system accounted for the top three, the three accounted for 54.3% of the system malformations, the most common deformities followed by the encephalocele bulging and / or spina bifida, hydrocephalus, atrial septal defect, Room, lung dysplasia, intestinal diverticulum, no brain children, cleft lip and palate. Among the 103 cases with multiple system deformities, 57 cases were 2 system malformations, and 3, 4, 5, 6 system malformations were 57 cases, 29 cases, 11 cases, 5 cases and 1 case. Frequent cardiovascular system deformity and digestion, respiratory and systemic mesangial system deformity merger, nervous system deformity and the face often, neck, limb deformities co-exist. With the changes of age, the proportion of nervous system malformations showed an upward trend (x2 = 16.26, P <0.001), and the deformity of cardiovascular system showed a decreasing trend (x2 = 9.704, P <0.05) , The differences were statistically significant.