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Table 2 BMI and blood test data of patients

From: Survival and predictive factors in dialysis patients with COVID-19 in Japan: a nationwide cohort study

 

Recovered

Died

p value

BMI (kg/m2)

 n

197

100

0.01a

 Mean ± SD

23.5 ± 5.3

22.0 ± 4.6

 

Alb (g/dL)

 n

204

65

< 0.001a

 Mean ± SD

3.3 ± 0.6

2.9 ± 0.6

 

BUN (mg/dL)

 n

208

94

0.018a

 Mean ± SD

56.4 ± 19.7

64.2 ± 28.8

 

Cr (mg/dL)

 n

208

94

0.004a

 Mean ± SD

10.1 ± 4.1

8.8 ± 3.5

 

CRP (mg/dL)

 n

202

92

< 0.001b

 Mean (IQR)

2.0 (0.6–6.2)

7.1 (3.0–12.8)

 

WBC (/μL)

 n

213

97

0.001b

 Mean (IQR)

5150 (4000–6600)

6600 (4100–8920)

 

Hb (g/dL)

 n

214

96

0.775a

 Mean (IQR)

11.2 ± 2.7

11.1 ± 1.5

 

PLT (万/μL)

 n

214

97

0.018b

 Mean (IQR)

19.3 ± 26.6

21.2 ± 38.1

 
  1. BMI body mass index, Alb albumin, BUN urea nitrogen, Cr creatinine, CRP C-reactive protein, WBC white blood cell count, Hb hemoglobin, PLT platelet count, SD standard deviation, IQR interquartile range
  2. aWelch’s t test
  3. bMann–Whitney's U-test