Table 3

Secondary end points

PrePost1Post2Post3
CharacteristicsN=328 (24.9%)N=311 (23.6%)N=384 (29.2%)N=293 22.3(%)p Value
Length of ICU stay (days)9.2±10.79.1±9.69.9±12.111.3±12.2<0.01
Mortality (%) 34 (10.4%)34 (10.9%)32 (8.3%)26 (8.9%)0.624
Antibiotic-free days (%)30±2732±2846±3944±38<0.01