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妇女、婴儿和儿童营养补充计划(WIC)的参与对小于胎龄儿出生的影响:密歇根州,1992年

The effect of WIC participation on small-for-gestational-age births: Michigan, 1992.

作者信息

Ahluwalia I B, Hogan V K, Grummer-Strawn L, Colville W R, Peterson A

机构信息

National Centers for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Altanta, Ga 30341-3724, USA.

出版信息

Am J Public Health. 1998 Sep;88(9):1374-7. doi: 10.2105/ajph.88.9.1374.

Abstract

OBJECTIVE

This study examined the relationship between enrollment in the Special Supplemental Nutrition Program for women, Infants, and Children (WIC) and delivery of small-for-gestational-age infants.

METHODS

WIC records were linked with birth certificates for 1992 full-term births; 41,234 WIC records and 18,34 non-WIC records were identified. Length of participation was defined by gestational age at enrollment. Logistic regression was used to examine the association between WIC participation and small-for-gestational-age births.

RESULTS

Odds ratios for small-for-gestational-age birth decreased with increasing length of enrollment in WIC.

CONCLUSIONS

Enrollment in WIC is associated with a lower prevalence of small-for-gestational-age deliveries.

摘要

目的

本研究探讨了妇女、婴儿和儿童特殊补充营养项目(WIC)的登记情况与小于胎龄儿分娩之间的关系。

方法

将WIC记录与1992年足月分娩的出生证明相链接;识别出41234条WIC记录和1834条非WIC记录。参与时长由登记时的孕周定义。采用逻辑回归分析来检验WIC参与情况与小于胎龄儿出生之间的关联。

结果

随着参与WIC项目时间的延长,小于胎龄儿出生的比值比降低。

结论

登记参加WIC项目与较低的小于胎龄儿分娩患病率相关。

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