Nutritional status of students aged 6-16 years of the National Nutrition Improvement Program for Rural Compulsory Education Students in Henan Province from 2012 to 2019
10.16835/j.cnki.1000-9817.2021.06.008
- VernacularTitle:河南省2012—2019年农村营养改善计划地区6～16岁学生营养状况
- Author:
XU Fengming, WANG Xu, WANG Yanxin, WANG Liru, LI Fengjuan, SUN Jing
1
Author Information
1. Institute for Public Health, Henan Center for Disease Control and Prevention, Zhengzhou(450016), China
- Publication Type:期刊文章
- Keywords:
Nutrition policy;
Nutrition status;
Emaciation;
Overweight;
Obesity;
Students;
Rural population
- From:
Chinese Journal of School Health
2021;42(6):834-837
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To understand the changes of students nutritional status in the National Nutrition Improvement Program for Rural Compulsory Education Students (NNIPRCES) of Henan Province, and to provide scientific basis for designating scientific nutritional intervention measures.
Methods:About 20%-30% of primary schools and middle schools in the pilot counties in Henan Province were selected to monitor the nutritional status of students. Surveillance data from 2012 to 2019 were analyzed.
Results:From 2012 to 2019(no surveillance data were available in 2018), the detection rates of mild thinness were 4.0%, 3.3%, 3.3%, 3.6%, 3.1%, 2.9%, 4.4%, respectively; the detection rates of moderate and severe thinness were 4.5%, 4.5%, 4.4%, 4.6%, 3.9%, 3.6%, 5.1%, respectively; the detection rates of overweight were 9.6%, 12.4%, 12.3%, 12.2%, 12.7%, 13.4%, 11.1%, respectively; and the detection rates of obesity were 3.9%, 6.8%, 6.7%, 6.2%, 7.6%, 7.2%, 5.8%, respectively. The differences were statistically significant (χ 2=1 032.29, 4 771.39, P<0.05). The detection rates of 2019 mild (5.0%, 3.7%) and moderate to severe thinness (5.9%, 4.3%) were the highest for both male and female students, and the highest for primary school students and junior middle school students were the highest for 2019 mild (4.1%, 6.0%) and moderate to severe thinness (5.1%, 4.9%), with statistical significance (χ 2=653.22, 486.46, 919.07, 306.27, P<0.05). The detection rate of overweight was the highest in both males and females (14.8%, 11.8%) in 2017, and the detection rate of obesity was the highest in 2016 (8.3%, 6.9%). The detection rates of overweight and obesity in primary school students were the highest in 2017 and 2016 (13.7%, 8.4%), and the detection rates in middle school students were the highest in 2017 (11.5%, 3.0%), with statistical significance (χ 2=2 391.65, 2 371.74, 4 827.75, 512.64, P<0.05).
Conclusion:In the early stage of the implementation of NNIPRCES in Henan Province, malnutrition among students has improved, however, the contem porary malnutrition shows increasing trend, and the co occurrence of malnutrition and obesity calls for targeted nutritional intervention measures.
