Application of time series analysis in pupils’growth condition in Chongqing
- VernacularTitle:时间序列分析在重庆市小学生生长发育状况研究中的应用
- Author:
Dam DENG
- Publication Type:Journal Article
- Keywords:
Pupils;
Weierweike index;
BMI index;
AR(1)model
- From:
Journal of Chongqing Medical University
2007;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To master pupils’growth condition in Chongqing and its rules and to research the development trends of them. Methods:We applied the advanced time series analysis combined with two custom evaluation indicators of growth condi- tions to establish the models of growth condition and to predict the short-term trends. Results:AR(1)model can ideally describe the growth condition of pupils and its prediction precisely was much higher. Conclusion:1.Time series analysis can ideally describe the growth condition of pupils and predict its future development trends, which should be frequently applied. 2. Schools should take care of the health growth of youngsters.
