BMI、WHR与膝关节慢性创伤发病风险的关系研究

Study on Relation of BMI、WHR and Chronic Knee Injury

研究对象为哈尔滨市第六医院康复科402例膝关节慢性创伤患者(2005年～2010年),数据采集内容包括:年龄、性别、膝关节慢性创伤、体质指数、腰臀比。根据性别不同对数据进行数理统计分析,通过体质指数(BMI)和腰臀比(WHR)标准对患者的肥胖程度进行分析。根据数据结果显示男子通过腰臀比定义为肥胖的往往高于女士。腰臀比在评价受试者肥胖的比例明显高于BMI测定结果(P<0.05),尤以男性突出。在膝关节慢性创伤患者中,腰臀比(WHR)与男性、女性膝关节骨关节慢性创伤的患病率存在显著性相关,男性患者达到了非常显著行相关,而体质指数(BMI)没有达到显著性相关。

We reviewed the data of 402 patients （ 2005 - 2010 ） in The Sixth Hospital of Har- bin for demographic data of age, sex, BMI and WHR. We performed a stratified analysis by sex and calculated the risk ratios to describe the risk of being classified as obese by WHR for those considered obese by the BMI criteria. Men were classified as obese more often than women by WHR . The RR of being obese as determined by WHR is higher than that classi- fied as obese by the BMI criteria （ P 〈 0.05 ）. Among patients with knee injuries,the overlap between WHR and WHR is greater in women than men.