【摘要】 目的探讨中国人群中膳食因素与2型糖尿病的关系,为人群健康干预提供可靠依据。方法利用Meta分析方法,对国内1994-2002年关于2型糖尿病危险因素的病例对照研究资料进行定量综合分析。结果喜油脂、喜甜食、喜食肉类、奶类和蛋类5个因素的合并OR值及95%CI均大于1,分别为2.534(1.702～3.771)、2.477(1.939～3.163)、1.745(1.282～2.374)、1.611(1.349～1.923)和1.191(1.031～1.376),喜食蔬菜的合并OR值及95%CI为0.729(0.586～0.906),而吸烟、饮酒和水果摄入3个因素与2型糖尿病的联系无统计学意义。结论在膳食因素中,喜油脂、喜甜食和喜食肉类等为我国人群2型糖尿病的主要危险因素,蔬菜为保护因素。更多还原

【Abstract】 Objective To provide reliable evidence for health intervention in type 2 diabetes mellitus prevention through exploring the main dietary factors related to the disease among Chinese people. Methods The results of 24 case-control studies from 1994 to 2002 were analyzed by meta-analysis method. Results The pooled OR values (95%CI) of greasy food intake, sugar intake, meat intake, milk intake, egg intake and vegetable intake were 2.534(1.702～3.771)?2.477(1.939～3.163)?1.745(1.282～2.374)?1.611(1.349～1.923)?1.191(1.031～1.376)?0.729(0.586～0.906) respectively. Conclusion Greasy food intake, sugar intake, and meat intake were the important risk factors of type 2 diabetes mellitus among Chinese people, while vegetable intake was protective factor.更多还原