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Table 2 Proportional sub-distribution hazard models predict cancer-specific mortality (CSM) and other causes mortality (OCM) in elderly patients with PTC

From: Development and validation of a nomogram to predict cancer-specific survival in elderly patients with papillary thyroid carcinoma: a population-based study

 

CSM

OCM

HR

95%CI

P

HR

95%CI

P

Age

1.044

1.029–1.06

 < 0.001

1.081

1.072–1.089

 < 0.001

Race

  white

  black

0.859

0.497–1.484

0.5

1.316

1.058–1.638

0.01

  other

1.344

1.038–1.74

0.02

0.766

0.632–0.927

0.006

Sex

  Male

  Female

0.796

0.648–0.979

0.03

0.599

0.535–0.67

 < 0.001

Marital

  No

  Married

0.849

0.699–1.032

0.1

0.838

1.193–0.936

0.002

Grade

  I

  II

1.383

0.837–2.286

0.21

0.834

0.612–1.137

0.3

  III

3.369

2.055–5.525

 < 0.001

0.585

0.352–0.971

0.038

  IV

6.001

3.626–9.93

 < 0.001

0.444

0.223–0.883

0.02

  Unknown

1.216

0.882–1.676

0.23

0.896

0.773–1.039

0.2

T

  T1

  T2

2.036

1.429–2.902

 < 0.001

1.053

0.887–1.251

0.6

  T3

2.71

1.988–3.694

 < 0.001

1.127

0.958–1.326

0.2

  T4

5.263

3.719–7.449

 < 0.001

1.016

0.81–1.273

0.9

N

  N0

  N1a

1.527

1.171–1.992

0.001

1.114

0.94–1.319

0.2

  N1b

1.992

1.53–2.593

 < 0.001

1.207

1.004–1.452

0.045

M

  M0

  M1

4.089

3.057–5.47

 < 0.001

0.639

0.431–0.949

0.02

  Tumor size

1.005

1.002–1.009

0.003

1.001

0.998–1.005

0.4

Surgery

  No

  Lobectomy

0.44

0.273–0.709

 < 0.001

0.619

0.471–0.813

 < 0.001

  Subtotal or near total thyroidectomy

0.57

0.336–0.966

0.037

0.652

0.47–0.903

0.01

  Total thyroidectomy

0.425

0.298–0.606

 < 0.001

0.644

0.504–0.823

 < 0.001

Chemotherapy

  No/Unknown

  Yes

1.6

0.962–2.663

0.07

0.638

0.305–1.334

0.2

Radiation

  No/Unknown

  Yes

0.977

0.783–1.22

0.84

0.794

0.706–0.893

 < 0.001