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. 2020 May 9;13(3):340–346. doi: 10.1093/ckj/sfaa083

Table 3.

Comparison of baseline and follow-up data of 29 patients with COVID-19

Variables Baseline Follow-up P-values
Gender, male, % 15 (51.7%)
Age, years 43.9 ± 16.5
Severity 10/12/5/2
Length of follow-up, days 21.2 ± 7.0
Leukocyte, ×109/L 6.24 ± 2.65 6.67 ± 2.22 0.28
Lymphocyte, ×109/L 1.37 ± 0.87 1.55 ± 0.58 0.33
Platelet, ×109/L 195.60 ± 77.75 198.67 ± 65.41 0.80
Albumin, g/L 42.24 ± 5.26 46.79 ± 2.86 6.0 × 10−6
Lactose dehydrogenase, U/L 232.31 ± 85.94 152.79 ± 71.17 5.2 × 10−5
BNP, pg/mL 31.70 (11.83–61.35) 14.30 (0–55.15) 0.002
Proteinuriaa 15/1/2
Hematuriaa 11/5/2
Blood urea nitrogen, mmol/L 3.82 ± 1.63 3.89 ± 1.42 0.66
SCr, μmol/L 61.92 ± 16.42 60.31 ± 14.36 0.83

Data are presented as number/total (percentage), mean ± SD or median (interquartile range). The severity categories included mild (10 cases), moderate (12 cases), severe (5 cases) and critical severe (2 cases).

a

The urinalysis categories included 0, 1+, 2+/3+. The length of follow-up was this counted from discharge of the patients.