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8463例正常分娩新生儿体重、胎位与孕母年龄的对应分析 被引量:15

Study on Birth Weight,Fetal Position and the Mother's Age for 8 463 Babies by Correspondence Analysis
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摘要 目的研究正常分娩新生儿3种变量共3种二维对应关系,即孕母年龄与新生儿体重、孕母年龄与胎位、胎位与体重间的关系,并以几何坐标图表达。方法福州地区一家大型综合性医院14年的出生登记资料12755例新生儿中,选择单胎活产、无并发症、非早产、非手术产者8463例新生儿资料,用SPSSforWindows(V7.5)中的ANACOR命令进行统计分析与绘图。结果发现:(1)<21岁的孕母(低龄)倾向于出生低体重儿,22~25岁与26~29岁孕母(常龄)常出生正常体重儿,≥30岁(高龄)孕母倾向于出生巨大儿;(2)低龄孕母常怀非常见胎位(LR*),常龄孕母多为枕左位(LO*),高龄孕母常为枕右位(RO*);(3)头位婴儿(LO*与RO*)者多为正常体重儿,LR*者常为低体重儿。结论(1)对应分析法能用二维坐标图形象地分析出2个变量其不同分类间的联系,而一般的交叉表常难以表达这种效果;(2)孕母年龄、新生儿位重及所怀胎体间有一定关系,提示按法定婚龄、不早婚也不太迟结婚,有利于怀正常胎位、出生正常健康的新生儿。 Objective Analyze two dimension's relationship between birth weight,fetal position and pregnant woman's age by geometrical plot with two axes. Methods The data of 8 463 babies normally delivered from a comprehensive hospital in Fuzhou were collected and analyzed by correspondence analysis(ANACOR) in SPSS for Windows(V75). Results The plots show that:(1)Aged<21 woman tends to have low birth weight baby,aged 2225 and 2629 have normal weight baby and 30 have macrosomia baby;(2)Lower aged woman is most common to be unusual fetal position and normal married age woman is most prevalent with position of LO*;Higher aged woman tend to be RO*;(3)The baby with position of LO*/RP* tends to have normal weight and the baby with unusual position is most prevalent among low birth weight infant. Conclusion (1)MethodANACOR can examine the relationship between two nominal variables graphically in a plot with two axes but RC crosstabulation may be difficult to do so.(2)Pregnant woman's age,birth weight and the fetal position are of some relationships,indicating that normal married ages are beneficial for having normal fetal position and normal healthy baby.
出处 《中国卫生统计》 CSCD 北大核心 1999年第3期145-147,共3页 Chinese Journal of Health Statistics
关键词 出生体重 胎位 孕母 年龄 对应分析 新生儿 Birth weightFetal positionPregnant woman's ageCorrespondence analysis
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