Table 2 Baseline covariates summary in KNOW-CKD data.

From: Comparing predictions among competing risks models with rare events: application to KNOW-CKD study—a multicentre cohort study of chronic kidney disease

Age

Mean (SD)

53.68 (12.24)

Median (range)

55.00 (20.00–75.00)

Gender

Female

871 (38.92)

CAD

Yes

135 (6.03)

DM

Yes

754 (33.69)

CVD

Yes

348 (15.55)

Smoking

Current/former

1027 (45.89)

CKD_stage

Stage2

425 (18.99)

Stage3a

369 (16.49)

Stage3b

466 (20.82)

Stage4

479 (21.40)

Stage5

139 (6.21)

BMI

Mean (SD)

24.58 (3.40)

Median (range)

24.40 (14.9–45.40)

HG

Mean (SD)

12.83 (2.02)

Median (range)

12.80 (7.30–18.80)

CRP

Mean (SD)

2.05 (5.34)

Median (range)

0.60 (0.02–68.00)

MAP

Mean (SD)

93.95 (11.68)

Median (range)

93.33 (54.67–149.00)

LDL

Mean (SD)

96.95 (31.89)

Median (range)

93.00 (21.00–273.00)

  1. * SD: standard deviation; CAD: baseline coronary artery disease; DM: baseline diabetes mellitus; CVD: baseline cardiovascular disease; BMI: body mass index; HG: baseline hemoglobin; CRP: baseline high sensitivity C-reactive protein; MAP: baseline mean arterial pressure; LDL: baseline low-density lipoprotein cholesterol.
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