Table 2 Laboratory parameters at admission of critically ill patients in the 4 groups.

From: Comparison of mortality and outcomes of four respiratory viruses in the intensive care unit: a multicenter retrospective study

 

RSV n = 151

COVID-19 n = 332

Seasonal influenza n = 258

H1N1 Influenza n = 66

P

Bilirubin (µmol/L)

10 [6; 22]

10 [7; 14]

9 [7; 15]

14 [10; 17]

0.134

Creatinine (µmol/L)

105 [73; 204]

81 [64; 118]

98 [68; 163]

102 [71; 207]

 < 0.001

Lactic acid (mmol/L)

2.0 [1.4; 3.6]

1.6 [1.3; 2.1]

1.9 [1.3; 3.1]

1.8 [1.2; 2.5]

0.004

Platelets (G/L)

193 [149; 254]

227 [167; 300]

203 [133; 265]

185 [142; 217]

0.014

Leucocytes (G/L)

11.1 [8.0; 15.8]

7.7 [5.7; 11.0]

10.6 [7.1; 13.6]

11.2 [5.4; 15.5]

 < 0.001

Lymphocytes (G/L)

0.8 [0.5; 1.2]

0.8 [0.6; 1.1]

0.6 [0.4; 1.0]

0.5 [0.3; 0.9]

0.006

  1. Data are presented as median [IQR]. P value are estimated for the heterogeneity among the four groups.
  2. Significant values are in bold.
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