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【目的】根据乌鲁木齐市某三甲医院近十年的住院分娩记录,分析新生儿出生体重十年变化趋势,了解低出生体重儿、巨大儿发生情况及相关因素。【方法】对2002年1月-2011年12月在乌鲁木齐市某三甲医院住院分娩的5 421例新生儿的出生体重进行回顾性调查,分析孕周、孕母年龄、孕母族别等因素与低出生体重、巨大儿的关系。【结果】1)5 421例新生儿平均出生体重为(3 399.95±475.94)g,男婴平均出生体重为(3 457.05±475.94)g,女婴平均出生体重为(3 335.43±467.72)g。2)低出生体重儿发生率为2.60%,与早产、孕母族别、新生儿性别有关,差异有统计学意义。3)巨大儿发生率为10.20%,与孕周、孕母年龄、新生儿性别有关,差异有统计学意义。【结论】近十年新生儿的出生体重平稳增加;预防早产是降低低出生体重儿发生率的重要措施,巨大儿的发生率较高,应引起重视;新生儿的出生体重有必要逐年观察。
【Objective】 According to ten hospital birth records of a top three hospital in Urumqi, we analyzed ten-year trends of newborns’ birth weights and found out the occurrence and related factors of low birth weight infants and giant infants. 【Methods】 The birth weights of 5 421 newborns hospitalized in a top three hospital in Urumqi from January 2002 to December 2011 were retrospectively analyzed. The gestational age, gestational age, Low birth weight, huge children’s relationship. 【Results】 1) The mean birth weight of 5 421 newborns was (3 399.95 ± 475.94) g, the average birth weight of the infants was (3 457.05 ± 475.94) g, and the average birth weight of the infants was (3335.43 ± 467.72) g. 2) The incidence of low birth weight infants was 2.60%, which was related to the gender of premature birth, pregnant mothers and neonates, the difference was statistically significant. 3) The incidence of giant children was 10.20%, and gestational age, pregnant mother’s age, neonatal gender, the difference was statistically significant. 【Conclusion】 The birth weight of neonates increased steadily in recent ten years. Preventing premature birth is an important measure to reduce the incidence of low birth weight infants. The incidence of giant infants is high, which should be paid attention to. The newborns’ birth weights need to be observed yearly.