目的　观察中年教师中肥胖与伴发病的关联情况。方法　随机抽样 37所中小学校 ,年龄在 45 - - 6 0岁的教师为检查对象 ,把受检者分为对照组与肥胖组进行分析。结果　本地区中年教师中肥胖明显者与脂质代谢紊乱、高血压、Ⅱ型糖尿病等呈正相关 ,但Ⅱ型糖尿病所占比例较低。结论　提高中年教师的健康水平 ,必须从预防肥胖或减肥着手 Objective To observe the association between obesity and concomitant diseases in middle-aged teachers. Methods Random sampling of 37 primary and middle schools, aged 45- to 60-year-old teachers, was the object of examination. Subjects were divided into control group and obese group for analysis. Results Obesity among middle-aged teachers in the region was positively correlated with dyslipidemia, hypertension and type 2 diabetes, but the proportion of type 2 diabetes was lower. Conclusion To improve the health of middle-aged teachers, we must start from preventing obesity or losing weight.