Table 1 Baseline characteristics.

From: Additive interaction of diabetes mellitus and chronic kidney disease in cancer patient mortality risk

 

Non-DM

DM

P value

Without CKD

With CKD

Without CKD

With CKD

(n = 78,665)

(n = 1734)

(n = 19,530)

(n = 1755)

Age, years

55.2 ± 12.5

71.1 ± 9.7

63.1 ± 9.9

70.7 ± 8.7

 < 0.001

Sex

    

 < 0.001

Female

43,063 (54.7%)

544 (31.4%)

6608 (33.8%)

494 (28.1%)

 

Male

35,602 (45.3%)

1190 (68.6%)

12,922 (66.2%)

1261 (71.9%)

 

BMI (kg/m2)

    

 < 0.001

Underweight (< 18.5 kg/m2)

2913 (3.7%)

57 (3.3%)

444 (2.3%)

42 (2.4%)

 

Normal (18.5–22.9 kg/m2)

31,753 (40.4%)

531 (30.6%)

5747 (29.4%)

485 (27.6%)

 

Overweight (23–24.9 kg/m2)

19,603 (24.9%)

482 (27.8%)

5218 (26.7%)

443 (25.2%)

 

Obese (≥ 25 kg/m2)

24,396 (31.0%)

664 (38.3%)

8121 (41.6%)

785 (44.7%)

 

Alcohol Consumption

    

 < 0.001

Never

46,862 (59.6%)

1078 (62.2%)

10,445 (53.5%)

1019 (58.1%)

 

Ever

13,022 (16.6%)

347 (20.0%)

4289 (22.0%)

414 (23.6%)

 

Current

18,781 (23.9%)

309 (17.8%)

4796 (24.6%)

322 (18.3%)

 

Smoking Status

    

 < 0.001

Never

53,667 (68.2%)

1024 (59.1%)

10,436 (53.4%)

922 (52.5%)

 

Ever

14,188 (18.0%)

479 (27.6%)

5436 (27.8%)

546 (31.1%)

 

Current

10,810 (13.7%)

231 (13.3%)

3658 (18.7%)

287 (16.4%)

 

History of Hypertension

    

 < 0.001

No

59,886 (76.1%)

524 (30.2%)

9450 (48.4%)

290 (16.5%)

 

Yes

18,779 (23.9%)

1210 (69.8%)

10,080 (51.6%)

1465 (83.5%)

 

Cancer Types

    

 < 0.001

Gastrointestinal

30,199 (38.4%)

717 (41.3%)

7834 (40.1%)

700 (39.9%)

 

Urologic

5079 (6.5%)

368 (21.2%)

1553 (8.0%)

268 (15.3%)

 

Gynecologic

1619 (2.1%)

17 (1.0%)

275 (1.4%)

15 (0.9%)

 

Breast

18,145 (23.1%)

98 (5.7%)

1461 (7.5%)

76 (4.3%)

 

Hepato-pancreatobiliary

4036 (5.1%)

111 (6.4%)

2656 (13.6%)

196 (11.2%)

 

Lung

8786 (11.2%)

278 (16.0%)

4330 (22.2%)

374 (21.3%)

 

Thyroid

8559 (10.9%)

46 (2.7%)

728 (3.7%)

37 (2.1%)

 

Others

2242 (2.9%)

99 (5.7%)

693 (3.5%)

89 (5.1%)

 
  1. *Abbreviations: BMI Body Mass Index, CKD Chronic Kidney Disease, DM Diabetes Mellitus.