Study of Canonical Correlation Analysis on Environmental Pollutant Factors to Children's Salivary Lysozyme and Pulmonary Functions
- VernacularTitle:环境污染因素对儿童溶菌酶及肺功能影响的典型相关分析
- Author:
Yong LI
- Publication Type:Journal Article
- Keywords:
Canonical correlation analysis Lysozyme Small-airways function Air Pollution Passive smoking
- From:
Journal of Environment and Health
1992;0(02):-
- CountryChina
- Language:Chinese
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Abstract:
In order to study the effects on air Pollution,Passive smoking and fuel type to 174 cases children's salivary lysozyme and pulmonary funvtions,we have analysed thesurveyed results with CANONICAL CORRELATION ANALYSIS.The results showed negative Correlation between two group variables.The weighted variables included X2(0.7460),X1(0.7221),Y1(-0.9665),Y10(-0.5456)and Y9(-0.5186).All the opposite signs indicated that declines of children's salivary lysozyme level and sma-11-airmays function were caused directly by air Pollutant levels and total numbers of passive smoking.
