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目的测量百色市壮族中老年人身体各部分脂肪含量,探讨百色市壮族中老年人的脂肪分布特点与规律,为少数民族人群改善健康提供科学依据。方法随机抽取三代均为壮族的百色市壮族健康中老年人作为研究对象,共选取625名(男性248名,女性377名)。应用体成分分析仪,对所有受试者进行检测,计算去脂体重、脂肪总量、体脂率、内脏脂肪等级;计算左上肢、左下肢、右上肢、右下肢、躯干脂肪量和左上肢、左下肢、右上肢、右下肢和躯干脂肪率。结果去脂体重、脂肪总量、体脂肪率同年龄段男性与女性比较,差异均有统计学意义(P<0.05或P<0.01);内脏脂肪等级同年龄段男性与女性比较,50岁~和60岁~组差异有统计学意义(P<0.05),其余均无统计学意义(P>0.05);壮族中老年人身体各部体脂量及体脂率同年龄组男、女性比较,除50岁~、70岁~、75岁~组躯干体脂量外,差异均有统计学意义(P<0.05或P<0.01)。结论百色市壮族中老年人的脂肪分布和年龄变化存在性别差异。建议内脏脂肪等级超标的人群合理膳食,加强体育锻炼以预防疾病的发生。
Objective To measure the fat content of body parts of middle and old aged people in Baise City and to explore the characteristics and rules of fat distribution in middle and old aged people in Baise City and to provide a scientific basis for improving the health of ethnic minority people. Methods A total of 625 healthy people (248 males and 377 females) were selected randomly from three generations of healthy middle-aged and elderly people in Zhuang, Baise, Zhuang. The body composition analyzer was used to test all the subjects, and the body weight of fat, total fat, body fat percentage and visceral fat were calculated. The left upper extremity, left lower extremity, right upper extremity, right lower extremity, , Left lower limb, right upper limb, right lower limb and body fat percentage. Results There were significant differences in the body weight, total body fat and body fat percentage between males and females in the same age group (P <0.05 or P <0.01) (P <0.05). There was no significant difference between the two groups (P> 0.05). The fat mass and body fat percentage of body parts of middle-aged and elderly people were significantly lower than those of male and female 50, 70, and 75 years old, there were significant differences in body fat (P <0.05 or P <0.01). Conclusion There are gender differences in fat distribution and age in Zhuang middle-aged and elderly in Baise city. Proposed visceral fat level exceeded the reasonable diet of people, and strengthen physical activity to prevent the occurrence of the disease.