ADL

IADL

GDS

r

p-value

r

p-value

r

p-value

PM10

0.006

0.936

−0.145

0.041*

0.221

0.002*

Lead

−0.004

0.956

−0.141

0.046*

0.225

0.001*

Co

−0.066

0.353

−0.196

0.005*

0.223

0.001*

No

0.034

0.630

−0.117

0.099

0.203

0.004*