Table 3.
Lengths of ICU/Hospital Stay of the Study Population Stratified by Blood Glucose Levels Within 24 Hours After ICU Admission
| Glucose (mg/dL) | n |
 ±SD (mg/dL) |
Length of ICU Stay (Days) | Length of Hospital Stay (Days) |
|---|---|---|---|---|
| Average of records | ||||
| <60 | 20 | 52.6±6.5 | 3.2 (1.9–8.3) | 11.5 (7.2–16.9) |
| 60–80 | 278 | 72.7±5.2 | 2.7 (1.7–4.9) | 8.4 (5.4–16.1) |
| 80–110 | 3019 | 98.2±7.8 | 2.4 (1.6–4.2) | 7.8 (4.8–13.7) |
| 110–140 | 5162 | 124.4±8.6 | 2.7 (1.8–4.9) | 8.6 (5.4–14.5) |
| 140–180 | 3512 | 156.3±11.1 | 3.0 (1.9–5.9) | 9.2 (6.0–15.9) |
| 180–200 | 801 | 189.3±5.7 | 3.0 (1.9–5.9) | 9.2 (5.7–15.7) |
| ≥200 | 1445 | 254.9±64.9 | 3.0 (1.9–6.1) | 9.2 (5.5–15.7) |
| Minimum record | ||||
| <60 | 280 | 48.1±9.6 | 3.1 (1.9–6.9) | 10.0 (5.7–18.8) |
| 60–80 | 1009 | 71.8±5.5 | 2.7 (1.8–5.0) | 8.7 (5.6–15.8) |
| 80–110 | 5364 | 96.2±8.2 | 2.6 (1.7–4.7) | 8.0 (5.0–13.7) |
| 110–140 | 4757 | 122.7±8.4 | 2.9 (1.8–5.1) | 9.0 (5.8–15.6) |
| 140–180 | 2032 | 154.6±10.8 | 3.0 (1.9–5.8) | 9.0 (5.8–15.1) |
| 180–200 | 334 | 188.2±5.9 | 3.0 (1.8–6.5) | 9.2 (5.8–17.0) |
| ≥200 | 461 | 240.1±41.4 | 3.1 (1.9–6.6) | 9.8 (5.6–15.4) |
| Maximum record | ||||
| <60 | 8 | 53.6±8.0 | 2.6 (1.7–4.4) | 9.2 (6.3–14.3) |
| 60–80 | 113 | 73.4±4.8 | 2.9 (1.7–5.1) | 7.9 (5.5–15.1) |
| 80–110 | 1884 | 98.6±7.7 | 2.3 (1.6–4.0) | 7.5 (4.5–13.3) |
| 110–140 | 4046 | 125.0±8.4 | 2.6 (1.7–4.4) | 8.2 (5.2–13.7) |
| 140–180 | 4022 | 157.1±11.3 | 3.0 (1.9–5.7) | 9.1 (5.9–15.7) |
| 180–200 | 1102 | 188.8±5.6 | 3.0 (1.9–5.7) | 9.1 (5.9–15.6) |
| ≥200 | 3062 | 291.2±131.9 | 3.1 (1.9–6.1) | 9.2 (5.6–16.1) |
Abbreviations: ICU, intensive care unit; SD, standard deviation.