Hossain M M, Reves R R, Radwan M M, Arafa S A, Habib M, DuPont H L
Epidemiology Study Center, Bilbeis, Sharqiya, Egypt.
J R Soc Health. 1994 Dec;114(6):290-6. doi: 10.1177/146642409411400602.
Planning, implementation and evaluation of programmes to promote appropriate infant feeding practices require detailed, current information about these practices in the target populations. To estimate the prevalences and identify the correlates of overall breast-feeding and of exclusive breast-feeding in different age periods during infancy, a cohort of 152 apparently healthy neonates and their mothers were followed during October 1987 through April 1989 in rural Bilbeis, Sharqiya Governorate, Egypt. Feeding data were collected through twice weekly home visits thus reducing the potential for bias in our findings due to respondent recall errors. The prevalence of overall breastfeeding in the infants declined from 100% in age period 0-11 weeks to 89% in age period 36-47 weeks. Mothers with previous living children were associated with significantly higher (odds ratio [OR]: 6.53, 95% confidence interval [CI]: 1.33-32.09) and ownership of refrigerators was associated with significantly lower (OR: 0.18, 95% CI: 0.05-0.67) overall breast-feeding prevalences in age periods 24-35 and 36-47 weeks, respectively. The prevalence of exclusive breast-feeding in breast-fed infants dropped from 20% in age period 0-11 weeks to 0% in age period 36-47 weeks. After multivariate adjustment, prelacteal feeding was significantly negatively (OR: 0.12, 95% CI: 0.04-0.37) associated with exclusive breast-feeding in age period 0-11 weeks. Nearly 90% of Bilbeis infants were breast-fed at age 47 weeks, but the initiation of supplementation at 0-11 weeks in 80% of breast-fed infants is contrary to current recommendations.(ABSTRACT TRUNCATED AT 250 WORDS)
规划、实施和评估促进适当婴儿喂养做法的项目,需要有关目标人群中这些做法的详细、最新信息。为了估计婴儿期不同年龄段总体母乳喂养和纯母乳喂养的患病率,并确定其相关因素,1987年10月至1989年4月期间,在埃及东部省比尔贝斯农村地区,对152名看似健康的新生儿及其母亲进行了队列研究。通过每周两次的家访收集喂养数据,从而减少了因受访者回忆错误导致研究结果出现偏差的可能性。婴儿总体母乳喂养的患病率从0至11周龄时的100%下降至36至47周龄时的89%。有存活子女的母亲与总体母乳喂养患病率显著较高相关(优势比[OR]:6.53,95%置信区间[CI]:1.33 - 32.09),而拥有冰箱则分别与24至35周龄和36至47周龄时的总体母乳喂养患病率显著较低相关(OR:0.18,95% CI:0.05 - 0.67)。纯母乳喂养婴儿的纯母乳喂养患病率从0至11周龄时的20%降至36至47周龄时的0%。多变量调整后,开奶前喂养与0至11周龄时的纯母乳喂养显著负相关(OR:0.12,95% CI:0.04 - 0.37)。近90%的比尔贝斯婴儿在47周龄时进行母乳喂养,但80%的母乳喂养婴儿在0至11周龄时开始添加辅食,这与当前建议相悖。(摘要截短至250字)