摘要
目的 在家庭水平上描述2 0 0 0年中国九省家庭中营养不良与超重成员并存的现象,探讨其可能的影响因素。方法 采用横断面研究,将住户分为营养不良、超重、营养不良与超重并存、正常四种类型,用多项logistic回归模型分析影响并存现象发生的主要社会人口学因素,模型控制了混杂因素。结果 中国九省家庭中有6 . 9%的家庭存在营养不良和超重个体并存。并存家庭与营养不良、正常的家庭相比,并存现象更容易出现在那些居住在城市、拥有机动车、拥有洗衣机、户主职业为轻体力劳动、动物性脂肪提供能量比例较高的家庭;并存家庭与超重家庭相比未见显著差别。在所有营养不良家庭中,有34 .9%是并存家庭;在所有超重家庭中则有13 .2 %为并存。结论 对并存现象的研究非常必要,结果提示营养干预项目应该同时兼顾营养不良和慢性病的预防。
Objective To describe the phenomenon of undernutrition and overweight coexisting within the same household on the level of household among 9 provinces in 2000. To explore the likely factors related to the phenomenon. Methods This is a cross sectional study. All households were categorized as four types: undernutrition, overweight, undernutrition/overweight and normal. Multinomial logistic regression was used to test the statistical significance of the association of undernutrition/overweight with sociodemographic factors while controlling for confounders. Results In 9 provinces of China, 6.9% of all households were found to have undernutrition and overweight members within the same household. The undernutrition/overweight households were more likely to be urban residence, have a motor vehical,own a washing machine, household head have a low energy occupation and more likely to consume a higher percentage of energy from animal fat.There were no significant differences between undernutrition/overweight and overweight households. There were 34.9% undernutrition/overweight households of all undernutrition households and 13.2% of all overweight households. Conclusion It's essential to explore the phenomenon. The results will suggest the nutrition intervention to consider both undernutrition and chronic disease.
出处
《卫生研究》
CAS
CSCD
北大核心
2005年第3期347-349,共3页
Journal of Hygiene Research
基金
与美国北卡罗莱纳大学人口学中心合作课题
关键词
营养变迁
营养不良
超重
并存
nutrition transition, undernutrition, overweight, coexisting
