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目的了解龙里县布依族汉族居民体质和健康状况,为政府制定政策,实施综合干预措施提供依据。方法采取分层随机抽样方法,抽取县城镇2个社区4个居委会、4个乡镇,每乡镇抽取1个行政村20~80岁身体健康的布依族、汉族常住居民进行调查。结果身高均值、体重均值、腰围均值及纵跳均值和握力均值汉族高于布依族(均有P<0.05),汉族、布依族坐位体前屈均值差异无统计学意义(t=1.715,P=0.086),女性各年龄段坐位体前屈均值水平均高于男性(均有P<0.05);肥胖、高血压、糖尿病患病率及血脂异常总率分别为6.9%、38.0%、3.8%、25.9%,其中,肥胖、糖尿病患病率及血脂异常率汉族均高于布依族(均有P<0.001),汉族、布依族高血压率差异无统计学意义(χ~2=1.765,P=0.184)。结论龙里县居民体质相关指标均值汉族高于布依族;主要慢性病患病率汉族高于布依族,与2002年相比呈上升趋势。
Objective To understand the physique and health conditions of the residents of Buyi Han nationality in Longli County and provide basis for the government to formulate policies and implement comprehensive intervention measures. Methods A stratified random sampling method was adopted to select 4 neighborhoods and 4 townships in 2 communities of county towns and townships and one well-to-do village of 20 to 80-year-olds in each administrative village for investigation. Results There was no significant difference in mean mean body weight, mean body weight, mean waist circumference, average longitudinal trapezoid jump and mean grip strength between Han and Buyi ethnic groups (all P <0.05), but no significant differences between Han and Buyi ethnic groups (t = 1.715, P = 0.086). The mean value of body flexion in women of all ages was higher than that of men (both P <0.05). The total prevalence of obesity, hypertension, diabetes and dyslipidemia were 6.9%, 38.0%, 3.8% 25.9%. Among them, the prevalence rates of obesity, diabetes and dyslipidemia in Han were higher than those in Buyi (all P <0.001). There was no significant difference in the rates of hypertension between Han and Buyi (χ ~ 2 = 1.765, P = 0.184). Conclusion The average body index of Han nationality in Longli County is higher than that of Buyi people. The prevalence of major chronic diseases in Han nationality is higher than that of Buyi ethnicity, rising compared with 2002.