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Table 4 q values for different air pollutant factors and smoking rates in north and south China

From: Spatial association between outdoor air pollution and lung cancer incidence in China

 

PM2.5

PM10

SO2

NO2

O3

CO

Smoking

North

 Male

0.083

0.070

0.093

0.036

0.083

0.065

0.143*

 Female

0.153

0.034

0.154*

0.107

0.056

0.156

–

South

 Male

0.243**

0.210

0.140**

0.199**

0.314**

0.230**

0.129*

 Female

0.110*

0.101*

0.098

0.103

0.071

0.113*

–

  1. Note: ** 1% level of statistical significance; * 5% level of statistical significance