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Table 1 Patient characteristics

From: Do spontaneous and mechanical breathing have similar effects on average transpulmonary and alveolar pressure? A clinical crossover study

Characteristic Data
Age, years 66 ± 14
Male sex, % 50 %
ICU survival, % 60 %
Days since intubation 5 ± 4
Compliance, ml/cmH2O 43 ± 12
PaO2/FiO2, mmHg 224 ± 59
PaCO2, mmHg 44.6 ± 6.3
SAPS II score 43 ± 12
  1. FiO 2 fraction of inspired oxygen, ICU intensive care unit, PaCO 2 partial pressure of carbon dioxide, PaO 2 partial pressure of oxygen, SAPS II Simplified Acute Physiology Score II
  2. Data are expressed as mean ± standard deviation unless specified otherwise