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目的研究黑龙江省11个月龄以下婴儿乳母的生活方式对其腹泻两周患病状况的影响。方法 2011-2012年在黑龙江省齐齐哈尔市、牡丹江市、富裕县和海林市4个调查点招募11个月龄以下健康乳母及其婴儿进行现场调查,收集乳母基本信息及生活行为方式状况、婴儿基本状况、健康及喂养情况等相关信息,分析乳母的生活方式对其婴儿腹泻两周患病的影响。结果乳母生活地区、职业和婴儿月龄增长是婴儿腹泻两周患病的主要影响因素。其中,与生活在中心城区相比,生活在县城地区(OR=0.41,95%CI:0.26~0.64)是婴儿腹泻两周患的保护因素;与乳母担任机关企事业单位负责人相比,办事员及有关人员工作(OR=3.09,95%CI:1.08~8.84)是婴儿腹泻两周患病的不利因素;婴儿月龄1~6个月(OR=2.80,95%CI:1.69~4.65)和6~11个月(OR=3.17,95%CI:2.03~4.95)腹泻两周患病均高于1月龄以下婴儿,婴儿月龄增长其腹泻两周患病率增高。结论黑龙江省四地11个月以下婴儿,乳母生活方式及行为对婴儿腹泻两周患病的影响不显著,其原因有待进一步研究探讨。
Objective To study the effects of lifestyle of two babies aged 11 months and younger on the two-week prevalence of diarrhea in Heilongjiang Province. Methods From 2011 to 2012, health maternal age under 11 months old and their infants were enrolled in 4 investigation points in Qiqihar, Mudanjiang, Fuyu and Hailin of Heilongjiang Province to conduct on-the-spot investigation and collect the basic information of maternal nutrition and lifestyle behavior. Basic conditions, health and feeding status and other relevant information, analysis of the way of life of maternal and infant infants diarrhea two weeks of illness. Results In maternal living area, occupational and infant age were the main influencing factors of two weeks of infantile diarrhea. Among them, living in the county area (OR = 0.41, 95% CI: 0.26 to 0.64) was a protective factor for two weeks of infantile diarrhea compared with living in the central urban area; (OR = 3.09, 95% CI: 1.08 ~ 8.84) were unfavorable factors of infantile diarrhea in two weeks. The infants’ age ranged from 1 to 6 months (OR = 2.80, 95% CI: 1.69 to 4.65) and The prevalence of diarrhea in two weeks was higher than that in infants under 1 month of age in 6 to 11 months (OR = 3.17, 95% CI: 2.03 to 4.95). Conclusion The infants and maternal lifestyles and behaviors of infants less than 11 months old in four places in Heilongjiang Province have no significant effect on the two-week prevalence of infantile diarrhea. The reasons for further study are still needed.