Unstandardized Coefficients

Standardized Coefficients

t

p-value

B

Std. Error

Beta

PM10

0.191

0.023

6.112

8.256

<0.001*

Lead

1.497

2.934

0.143

0.510

0.611

Co

0.256

0.044

1.204

5.802

<0.001*

No

−2.913

0.289

−7.267

−10.097

<0.001*