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Table 3 Laboratory and radiographic findings in admission.

From: Clinical features of the initial cases of 2009 pandemic influenza A (H1N1) virus infection in an university hospital of Morocco

Variables

Values

Abnormalities on chest radiograph, n/total n (%)

49/186 (26.3)

Opacity 1/4 quadrants

24/49 (48.9)

Opacity 2/4 quadrants

19/49 (37.7)

Opacity 3/4 quadrants

4/49 (8.1)

Opacity 4/4 quadrants

2/49 (4)

Leukocyte count

 

Median (IQR) (per mm3)

14600 (5400-16100)

<4000/mm3, n/total n (%)

4/102 (3.9)

>10000/mm3, n/total n (%)

52/102 (50.9)

Platelet count,

 

Mean ± SD (per mm3)

221241 ± 169344

Potassium

 

Median (IQR) (meq/liter)

4.9 (3.6-5.1)

<3.5 meq/liter, n/total n (%)

14/61 (23)

Sodium, mean ± SD (meq/liter)

136 ± 5.2

C-reactive protein >10 mg/liter, n/total n (%)

55/72 (76.3)

Creatinine, median (IQR) (mg/dl)

8.9 (7.4-11.3)

Aspartate aminotransferase >40 UI/liter, n/total n (%)

10/30 (33.3)

Alanine aminotransferase >40 UI/liter, n/total n (%)

10/30 (33.3)

  1. IQR, interquartile range; SD, standard deviation.