Item

β

S.E

Wald value

OR value

p value

95% CI

Constant term

−3.932

1.245

9.979

0.020

0.002*

Age

−0.362

0.368

0.965

0.697

0.326

0.339 - 1.433

Course of disease

0.291

0.275

1.113

1.337

0.291

0.779 - 2.295

Course of treatment

1.379

0.389

12.557

3.969

0.000*

1.852 - 8.509

Days of medication

0.664

0.200

11.007

1.942

0.001*

1.312 - 2.874

Chemotherapy regimen

0.369

0.391

0.891

1.446

0.345

0.672 - 3.112

Smoking or drinking

−20.285

27604.277

0.000

0.000

0.999

0.000 - 0.000

Dry mouth or not

0.951

0.342

7.758

2.590

0.005*

1.326 - 5.058

Transfer or not

0.085

0.358

0.058

1.089

0.813

0.539 - 2.197