Variables

Unstandardized Coefficients

Standardized Coefficients

t

Sig.

B

Std. Error

Beta

(Constant)

2.821E

0.233

0.121

0.904

盆底PH

2.821E

0.040

0.228

2.156

0.034

EC值

8.638E

0.006

−0.294

−2.775

0.007