摘要
目的了解攀枝花市城乡学生身体形态发育与营养现状的城乡性别间差异以及与营养状况之间的关系,为学生形态健康发育研究提供相应资料。方法采用分层随机抽样法,以攀枝花市4 802名7~18岁中小学生为研究对象,根据2017年全国学生体质调研数据录入与统计系统软件进行统计分析,比较攀枝花市学生身体形态与营养状况城乡及性别间差异。结果攀枝花市7~18岁中小学生中城市男生平均身高(154.7±17.1)cm高于乡村男生(151.6±17.4)cm(t=4.46,P<0.05),城市男生平均体重(47.6±16.5)kg高于乡村男生(43.6±15.0)kg(t=6.19,P<0.05),城市女生平均身高(149.9±13.4)cm高于乡村女生(147.1±14.0)cm(t=4.97,P<0.05),城市女生平均体重(42.8±12.7)kg高于乡村女生(40.3±12.2)kg(t=4.90,P<0.05)乡村青少年学生的营养不良(10.38%)高于城市学生(7.87%)(x2=9.153,P<0.05),超重、肥胖检出率均为城市学生大于乡村(x2=33.729、19.399,P<0.05),男生大于女生(x2=20.176、43.742,P<0.05)。结论攀枝花市中小学生身体形态与营养状况总体良好,同时营养不良、超重、肥胖并存,农村学生生长发育水平仍低于城市学生。应进一步关注中小学生的营养与健康状况,加强健康教育倡导均衡营养,改善攀枝花市中小学生的营养水平,提高中小学生的健康素养。
Objective To understand the relationship between the physical development and the nutritional status of urban and rural students in Panzhihua City, and to provide corresponding information for the study on the students’ morphological health development. Methods Stratified random sampling method was used, about 4,082 middle school students aged 7-18 years in Panzhihua city were selected as subjects, and according to the statistical analysis of the national student physique survey data entry and statistical system software in 2017, statistical analysis was carried out to compare the difference of the body shape and nutritional status of students in Panzhihua city between urban and rural areas with different gender. Results Among the primary and secondary school students aged 7-18 in Panzhihua city,the average height of the boy students from urban area(154.7±17.1 cm) was higher than that of the students from rural area(151.6 ± 17.4 cm)(t=4.46, P<0.05), the average weight of the boy students from urban area(47.6±16.5 kg) was higher than that of the students from rural area(43.6±15.0 kg)(t=6.19,P<0.05). The average height of the girl students from urban area(149.9 ± 13.4 cm) was higher than that of the students from rural area(147.1±14.0 cm)(t=4.97,P<0.05),the average weight of the girl students from urban area(42.8 ± 12.7 kg) was higher than that of the students from rural area(40.3±12.2 kg)(t=6.19,P<0.05),the malnutrition rate of rural adolescent students(10.38%)was significantly higher than that of the urban students(7.87%)( x^2=9.153, P<0.05), the detection rates of overweight and obesity of urban students were higher than that of the rural students(x^2=33.729、19.399,P<0.05),and that of the boy students were higher than that of girl students( x^2=20.176、 43.742, P<0.05). Conclusion The body shape and nutritional status of primary and middle school students in Panzhihua city are generally good, while malnutrition,overweight and obesity coexist. Therefore,it is necessary to pay more attention to the nutrition and health status of primary and middle school students;We should strengthen health education,advocate balanced nutrition,improve the nutritional level of primary and middle school students in Panzhihua city,and improve their health literacy.
作者
李明姜
钱志强
张大芬
郭元
LI Mingjiang;QIAN Zhiqiang;ZHANG Dafen;GUO Yuan(Panzhihua Municipal Center for Disease Control and Prevention,Panzhihua 617000,Sichuan Province,China)
出处
《预防医学情报杂志》
CAS
2019年第9期1028-1032,共5页
Journal of Preventive Medicine Information
关键词
营养状况
健康体检
生长发育
学生
nutritional status
physical examination
growth and development
students
