From: Intensive insulin therapy and mortality in critically ill patients
 | Period I (n = 2,366) 1 Mar 01 to 28 Feb 02 | Period II (n = 3,322) 1 Mar 02 to 30 Jun 03 | Period III (n = 4,786) 1 Jul 03 to 28 Feb 05 |
---|---|---|---|
 | OR (95% CI) | OR (95% CI) | OR (95% CI) |
Surgical and trauma ICU population | |||
 | n = 1,429 | n = 1,991 | n = 3,011 |
ICU mortality | 1.00 | 1.27 (0.97, 1.67) | 1.40 (1.08, 1.82)b |
Hospital mortality | 1.00 | 1.18 (0.94, 1.48) | 1.18 (0.95, 1.47) |
Trauma ICU populationc | |||
 | n = 854 | n = 1,195 | n = 1,866 |
ICU mortality | 1.00 | 1.25 (0.85, 1.84) | 1.76 (1.23, 2.53)d |
Hospital mortality | 1.00 | 1.12 (0.81, 1.54) | 1.16 (0.85, 1.57) |
Medical ICU population | |||
 | n = 920 | n = 1,301 | n = 1,641 |
ICU mortality | 1.00 | 1.12 (0.83, 1.52) | 1.10 (0.82, 1.47) |
Hospital mortality | 1.00 | 1.02 (0.87, 1.41) | 1.11 (0.87, 1.41) |