怀化市成年人身体形态与身体成分的调查分析

为了解怀化市成人身体形态与身体成分现状及特点,揭示不同年龄段间各项指标的变化规律，对怀化市20~59岁成年人，共计4 880人（男2 480，女2 400）进行了测试与分析.结果表明，身高随年龄增长呈逐年下降趋势，体重、腰臀比等指标随年龄的增长呈缓慢增加趋势；体脂率随年龄的增长呈缓慢增加趋势，与2005年相比较，男子身高和体脂率分别低于湖南省平均水平(P<0.05，P<0.01)，男子克托莱指数和女子体脂率分别高于湖南平均值（P<0.05）.

Reserch on the Body Shape and Composition Adults in Huaihua City

In order to understand the status quo of adult body shape and body composition in Huaihua city and reveal the index variation of different age groups,4 880 adults(male 2 480,female 2 400) in the age of 20~59 in Huaihua city are investigated and analyzed.The results show that,as for the body shape,heigh,weigh,and ratio of waist to hip tend to decrease with the age;as for the body composition,percentage of fat increases with age.Compared with the results obtained in 2005,the height and fat percentage of the male are lower than the average level(P<0.05,P<0.01) in Hunan province,and the male Quetelet index and fat percentage of the female are higher than the average level(P<0.05) in Hunan province.