Table 2 Clinical and demographic characteristics of H1N1 patients with laboratory-confirmed influenza H1N1 infection
From: Plasma metabolomics for the diagnosis and prognosis of H1N1 influenza pneumonia
Variables | Non-survivor H1N1 patients (n = 7) | Survivor H1N1 patients (n = 14) |
|---|---|---|
Age yrs. (mean ± SD) | 51.4 ± 18.3 | 50.2 ± 13.2 |
Male/Female | 2/5 | 4/10 |
BMI (mean ± SD) | 32.8 ± 11.7 | 35.2 ± 12.8 |
Race | ||
 Caucasian  First nation | 4 2 | 11 3 |
APACHE II | 23.2 ± 9.1 | 20.8 ± 8.3 |
ICU LOS | 18.4 ± 7.8 | 18.5 ± 16.6 |
Symptoms DBA | 5.2 ± 3.3 | 5.9 ± 3.2 |
Smoker | 2 (28) | 5 (35) |
Alcoholism | 2 (28) | 2 (14) |
Pregnancy | 0 (0) | 2 (14) |