Skip to main content
. 2021 Apr 10;28(32):43732–43746. doi: 10.1007/s11356-021-13653-8

Table 2.

Person correlation between CC and explanatory variable

Explanatory variables CC quarter 1
Coef./Sig.
CC quarter 2
Coef./Sig.
CC quarter 3
Coef./Sig.
CC quarter4
Coef./Sig.
TPE 0.155/0.088 0.128*/0.042 0.365**/0.000 0.292**/0.000
PCN 0.038/0.679 0.307**/0.000 0.378**/0.000 0.325**/0.000
AQI 0.106/0.246 0.021/0.744 0.249**/0.000 0.260**/0.000
THB 0.645**/0.000 0.481**/0.000 0.495**/0.000 0.509**/0.000
BPC 0.154/0.091 0.047/0.454 0.036/0.573 0.097/0.123
POD 0.749**/0.000 0.570**/0.000 0.581**/0.000 0.600**/0.000
LA 0.133/0.145 −0.430/0.499 −0.066/0.297 −0.031/0.628
PCI 0.335**/0.000 −0.020/0.753 −0.048/0.450 −0.024/0.702
TP 0.690**/0.000 0.512**/0.000 0.526**/0.000 0.541**/0.000
PBP 0.243**/0.007 0.455**/0.000 0.398**/0.000 0.362**/0.000
UEM −0.073/0.422 0.161**/0.010 0.181**/0.004 0.165**/0.008
PMP −0.174/0.056 −0.055/0.380 −0.053/0.398 −0.077/0.219
P59 0.467**/0.000 0.503**/0.000 0.474**/0.000 0.473**/0.000
P80 −0.451**/0.000 −0.501**/0.000 −0.450**/0.000 −0.399**/0.000

Note: *Correlation is significant at the 0.05 level (2 tailed). **Correlation is significant at the 0.01 level (2 tailed).