Table 3 Unordered multi-classification logistic regression.

From: Retrospective analysis of urinary tract stone composition in a Chinese ethnic minority colony based on Fourier transform infrared spectroscopy

Model

β

SE

Wald

P vaule

Exp(β)

95%CI

Logit PCaP/CaOx

Intercept

− 2.600

1.110

5.487

0.019

  

Female

1.127

0.236

22.805

0.000

3.087

1.944 ~ 4.903

UTI

1.662

0.252

43.620

0.000

5.272

3.219 ~ 8.635

Logit PST/CaOx

Intercept

− 1.965

0.787

6.241

0.012

  

Ureter

− 0.868

0.260

11.128

0.001

0.420

0.252 ~ 0.699

Female

1.583

0.257

37.985

0.000

4.871

2.944 ~ 8.060

UTI

1.594

0.268

35.331

0.000

4.921

2.910 ~ 8.323

Logit PUA/CaOx

Intercept

− 2.457

0.386

40.432

0.000

  

HUA

2.045

0.335

37.297

0.000

7.729

4.010 ~ 14.898

FH

0.932

0.347

7.211

0.007

2.539

1.286 ~ 5.012

  1. The reference category is CaOx.