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目的分析1985-2014年云南省傈僳族儿童青少年的生长长期变化,为促进其体质与健康提供科学依据。方法收集1985、1995、2005年和2014年四次云南省7~18岁傈僳族学生的身高、体重、体质指数(BMI)、身高最大增长年龄(MIA)、月经初潮(MMA)和首次遗精中位数年龄(MSA)等进行动态分析。结果近30年来,7~18岁傈僳族男、女生身高平均增加4.5cm和6.0cm,体重平均增加3.1kg和4.3kg,MIA提前1.13岁和3.17岁,MMA提前了1.52岁,18岁男、女生成年身高平均增加3.6cm和-0.4cm。2005-2014年,傈僳族男、女生BMI平均增加0.3kg/m~2和0.3kg/m~2,MSA提前了0.40岁。结论云南省傈僳族儿童青少年处于不完全性长期趋势,应加强重视,采取各种有效措施促进其健康成长。
Objective To analyze the long-term changes of the growth of Lisu children and adolescents from 1985 to 2014 in Yunnan Province, and to provide a scientific basis for their physical fitness and health. Methods The data of height, weight, body mass index (BMI), maximum height growth (MIA), menarche (MMA) and first spermatorrhea in Lisu people aged 7-18 years from 1985 to 1995, 2005 and 2014 were collected. Digit age (MSA) and other dynamic analysis. Results In the recent 30 years, the average male and female of Lisu nationality aged 7-18 years increased by 4.5cm and 6.0cm in average, 3.1kg and 4.3kg in weight. MIA advanced 1.13 and 3.17 years in advance, MMA advanced 1.52 and 18 years old, Female adult height increased by an average of 3.6cm and -0.4cm. From 2005 to 2014, the average BMI of Lisu men and women increased by 0.3 kg / m ~ 2 and 0.3 kg / m ~ 2, while the MSA advanced by 0.40 years. Conclusion Lisu children and adolescents in Yunnan Province are at an incomplete long-term trend. We should pay more attention to them and adopt various effective measures to promote their healthy growth.