1.Comparison of physical health of De’ang and Han pupils in Dehong Prefecture
SUN Guilong, CHEN Jiahe, HU Mei, DING Rujia, QI Yufei, FENG Lin
Chinese Journal of School Health 2020;41(10):1544-1546
Objective:
To understand the differences in physical indices, physical functions, and physical fitness among primary school students of De’ang and Han nationalities in the De’ang community, and to provide a reference for the healthy development of the physique of children and adolescents.
Methods:
The cluster sampling method was used to select the test data of height, weight, vital capacity, 50 meter running, seated forward flexion, and 1 minute skipping rope of 2 493 De’ang and Han pupils in five complete primary schools in Mangshi, Dehong Prefecture. Differences in each indices were compared between groups.
Results:
For physical indicators: height in boys in 8,9 and 11 year old group, girls in 7 and 8 year old group, were significantly higher in Han nationality,weight among Han boys of 9 years old was higher than Deang nationality; For physical function indicators: vital capacity of girls 11 years old group and 12 years old group, boys 9 years old group, 10 years old group, 12 years old group, children of Han nationality were higher than Deang peers. For physical fitness indicators: in 50 m running, Han boys of 8,9,10 and 12 year old,as well as Han girls of 8 year old were higher than age matched peers of De’ang nationality;For seated forward flexion, Han boys of 11 years old and girls of 9 years old, were lower than Deang; in 1 min skipping, Han boys of 9,10,11 and 12 year old,as well as Han girls of 9 and 10 year old, were lower than the De’ang nationality.
Conclusion
Unbalanced development of physical fitness is observed among primary school students of De’hong and Han nationality, with significant differences in physical, functional and fitness indices.