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Table 1 Baseline characteristics of 17,029 hemodialysis (HD) and 5350 peritoneal dialysis (PD) patients

From: Impact of initial dialysis modality on the survival of patients with ESRD in eastern China: a propensity-matched study

Baseline Characteristics

HD(n = 17,029)

PD(n = 5350)

P-value

Standardized differences

Male,n(%)

10,096 (59.3)

2868 (53.6)

< 0.001

0.115

Age (years)

58 ± 16

53 ± 15

< 0.001

0.322

65+ years,n(%)

6827 (40.1)

1276 (23.9)

< 0.001

0.353

Age group,n(%)

  

< 0.001

 

 18 ~ 49 years

5355 (31.4)

2343 (43.8)

 

0.258

 50 ~ 59 years

3370 (19.8)

1277 (23.9)

 

0.099

 60 ~ 69 years

3610 (21.2)

1002 (18.7)

 

0.063

 70+ years

4694 (27.6)

728 (13.6)

 

0.351

Causes of ESRD,n(%)

 CGN,n(%)

8037 (47.2)

2527 (47.2)

0.962

0.000

 DN,n(%)

3523 (20.7)

468 (8.7)

< 0.001

0.344

 HTN,n(%)

1343 (7.9)

440 (8.2)

0.426

0.251

 PKD,n(%)

766 (4.5)

126 (2.4)

< 0.001

0.115

 Other/Unknown,n(%)

3360 (19.7)

1789 (33.4)

< 0.001

0.314

Comorbid conditions,n(%)

 DM,n(%)

958 (5.6)

270 (5.0)

0.105

0.027

 CVD,n(%)

3606 (21.2)

949 (17.7)

< 0.001

0.089

 Malignancy,n(%)

734 (4.3)

90 (1.7)

< 0.001

0.153

 Chronic liver disease,n(%)

870 (5.1)

267 (5.0)

0.731

0.005

 COPD,n(%)

128 (0.8)

20 (0.4)

< 0.05

0.052

 Gastrointestinal ulcer,n(%)

90 (0.5)

28 (0.5)

0.964

0.000