Table 2 Summary of outcomes in each study
First Author | Incidence of POD I vs C | Infection I vs C | 30-Day Mortality I vs C | Length of Hospital Stay Median (Interquartile Range) or Median (Interquartile Range [range]) or Mean ± SD I / C | Blood Glucose Mean ± SD (Interquartile Range) or Median (Interquartile Range [range]) or Mean ± SD I vs C | ICU Duration | Mechanical Ventilation Duration |
|---|---|---|---|---|---|---|---|
Clemmesen | 10/59 vs 19/58 | 23/59 vs 32/58 | 4/59 vs 4/58 | Length of postoperative inpatient stay; 8 (6–12[2–35]) days / 9 (6–12[4–46]) days | Not reported | Not reported | Not reported |
Hauer | 7/56 vs 6/55 | Not reported | Not reported | Not reported | Not reported | 38.3 ± 31.7 h vs 68.4 ± 49.9 h | 17.1 ± 12.0 h vs 21.0 ± 17.0 h |
Huang | 9/80 vs 21/80 | 27/80 vs 35/80 | Not reported | Not reported | Hyperglycemia 21/80 vs 13/80 Maximum glucose 9.5 [7.3–12.4] mmol/L vs 7.9 [6.5–12.8] mmol/L | Not reported | Not reported |
Kluger | 6/40 vs 9/39 | 8/40 vs 3/39 | 0/40 vs 1/39 | 16 (5–23 [2–97]) days / 15 (7–25 [3–48]) days | Hyperglycemia 6/40 vs 4/39 | Not reported | Not reported |
Mardani | 4/43 vs 13/50 | 3/43 vs 2/50 | Not reported | 12.93 ± 1.03 days vs 13.64 ± 1.75 days | Mean postoperative blood glucose 245 ± 68 mg/dl vs 212 ± 45 mg/dl | 2.86 ± 1.3 days vs 3.68 ± 1.33 days | 9.18 ± 2.40 h vs 10.56 ± 3.86 h |
Sauër | 52/367 vs 55/370 | Not reported | Not reported | Not reported | Not reported | 23 (20–24) h vs 22 (20–24) h | 8 (5–10) h vs 8 (6–11) h |
Whitlock | 295/3755 vs 289/3752 | 465/3755 vs 493/3752 | 154/3755 vs 177/3752 | 9.0 (7.0–13.0) days vs 9.0 (7.0–13.0) days | Peak blood glucose 12.7 ± 7.2 mmol/L vs 12.1 ± 18.7 mmol/L | 46.0 (23.0–90.0) h vs 47.0 (24.0–91.0) h | Not reported |
Xiang | 9/84 vs 20/84 | 2/84 vs 1/84 | 0/84 vs 1/84 | 10 (8–12) days / 10 (8–13) days | Not reported | Not reported | Not reported |