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Table 4 Characteristics of retrospective longitudinal study of Study 3 followed from a hospital admission in 2012 until death or censorship in 2017, stratified by IDCR < 0.05 at any time during follow up

From: The Interdialytic Creatinine Rise is a novel marker of volume overload and mortality risk in hemodialysis patients

 

Total

IDCR < 0.05

IDCR > 0.05

Number of patients, n

39

23

16

Age, mean ± SD, years

66 ± 14

68 ± 13

64 ± 16

Women, n (%)

22 (56)

12 (52)

10 (62)

Race, n (%)

 White

21 (54)

13 (57)

8 (50)

 Black

9 (23)

6 (26)

3 (19)

 Hispanic

6 (15)

3 (13)

3 (19)

 Asian

3 (8)

1 (4)

2 (12)

Years on hemodialysis at start of follow-up, mean ± SD

1.8 ± 0.5

1.9 ± 0.6

1.6 ± 0.5

Presence of CAD or PADc, n (%)

20 (51)

9 (39)

11 (69)

LVEFc < 40%, n (%)

6 (15)

2 (9)

4 (25)

Number of deaths during follow-up, n (%)

21 (54)

18 (78)

3 (19)

Median survival, days

1126

32b

Not calculateda

  1. aunable to calculate median survival as there is no starting point in this cohort
  2. bbased on survival analysis from their first IDCR < 0.05
  3. cCAD coronary artery disease, PAD peripheral artery disease, LVEF left ventricular ejection fraction