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Table 2 Baseline characteristics and comparison of survivors with the deceased

From: Interest of a simple on-line screening registry for measuring ICU burden related to an influenza pandemic

Baseline characteristics Survivors
(n= 304)
Deceased
(n= 87)
Pvalue
Age in years 45 (16) 50 (17) 0.01
Male 159 (52%) 51 (59%) 0.35
McCabe 1 241 (79%) 50 (57%) < 10-4
McCabe 2 or 3 63 (21%) 37 (42%) < 10-4
No risk factor of complication 68 (22%) 19 (22%) 0.97
Immunosuppression 51 (17%) 38 (44%) < 10-4
Asthma 46 (15%) 0 (0%) < 10-4
Chronic obstructive pulmonary disease 61 (20%) 16 (18%) 0.84
Chronic heart failure 26 (9%) 7 (8%) 0.94
Diabetes 40 (13%) 13 (15%) 0.80
Obesity: body mass index > 30 86 (28%) 29 (33%) 0.43
Pregnancy 17 (6%) 1 (1%) 0.14
  1. Except for 'Age in years', which is expressed as mean (standard deviation), and P values, values are expressed as number (percentage). McCabe 1 = no or non-fatal underlying disease; McCabe 2 = ultimately fatal disease (< 5 years); McCabe 3 = rapidly fatal disease (< 1 year).