A comparative analysis of macronutrients intakes between resident and boarder-students
10.16835/j.cnki.1000-9817.2019.06.012
- VernacularTitle:中国寄宿与走读中小学生宏量营养素摄入比较
- Author:
SUN Pinjing, LI Qing, MAO Chunlan,QIU Mengyun, WANG Zhi, LI Minchao
1
Author Information
1. Haining Center for Disease Control and Prevention, Haining (314400), Zhejiang Province, China
- Publication Type:Journal Article
- Keywords:
Nutritional status;
Diet surveys;
Students
- From:
Chinese Journal of School Health
2019;40(6):831-834
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the differences in the intake of macronutrients between boarders and resident students in China, and to provide a scientific reference for relevant policies and preventive measures.
Methods:The difference of macronutrients level between boarders and resident students were analyzed with the multilevel model (MLM) by using the data from Chinese Health and Nutrition Survey and the indicators of Chinese Dietary Reference Intakes (DRIs) 2013.
Results:The daily intake of energy, carbohydrate, fat and protein were (1 597.59±557.15)kcal, (216.2±84.66)g, (57.88±31.96)g, (52.69±21.2)g respectively, with a rate of meeting DRIs of 17.32%, 84.17%, 50.30% for energy, carbohydrate and protein. There were significant differences in amount of energy, carbohydrate between boarders and resident students, but no significant difference in rate of meeting DRIs (15.09%, 87.28%, 17.54%, 83.86%, P>0.05 ). No difference in the amount of fat and protein intake between boarders and resident students, but the protein rate of meeting DRIs among resident students was significantly lower than that in boarders(34.91% vs 51.82%, χ2=4.45, P<0.01).
Conclusion:The results revealed an imbalanced intake of macronutrients among primary and secondary school students, which highlight the insufficiency in energy intake and the worse meeting rate of DRIs for protein among resident-student. The nutritional education targeting at boarder-students should be strengthened.
