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Table 5 Multivariate Cox regression analysis of survival rate in SC/ASC patients

From: Clinicopathological features and CCT2 and PDIA2 expression in gallbladder squamous/adenosquamous carcinoma and gallbladder adenocarcinoma

Group

Factors

RC

SE

Wald

RR

P

95% confidence interval

Lower limit

Upper limit

Pathologic type

SC/ASC

.028

.379

.005

1.028

.941

.489

2.162

Degree of differentiation

well-/moderately-/poorly-differentiated

.856

.357

5.749

2.354

.016

1.169

4.738

Tumor diameter (cm)

≤ 3 cm/ > 3 cm

2.225

.863

6.647

9.253

.010

1.705

50.223

Gallbladder stones

no/yes

.669

.405

2.729

1.952

.099

.883

4.318

TNM stage

I + II / III / IV

1.231

.457

7.256

3.425

.007

1.398

8.387

Lymph node metastasis

no/yes

1.645

.578

8.100

5.181

.004

1.669

16.085

Adjacent invasion

no/yes

2.498

.796

9.848

12.158

.002

2.554

57.868

Surgical approach

radical/palliative/biopsy

2.762

.822

11.290

15.831

.001

3.161

79.291

CCT2

−/+

1.001

.547

3.349

2.721

.067

.931

7.950

PDIA3

−/+

0.889

.418

4.523

2.433

.033

1.072

5.519

  1. RC regression coefficient, SE standard error, Wald Wald χ2, RR relative risk.