From: Mild hypoglycemia is independently associated with increased mortality in the critically ill
 | ALL | ST | NL | GL | ||||
---|---|---|---|---|---|---|---|---|
 | HYPO | NON | HYPO | NON | HYPO | NON | HYPO | NON |
Demographics and outcomes | Â | Â | Â | Â | Â | Â | Â | Â |
Number | 2,309 | 3,921 | 857 | 2,406 | 1,084 | 979 | 372 | 542 |
Age (years) | 70 (57 to 79) | 66 (52 to 71) | 75 (60 to 83) | 66 (51 to 78) | 69 (58 to 78) | 68 (55 to 78) | 66 (51 to 75) | 65 (52 to 73) |
DM (%) | 27.3 | 17.5 | 29.6 | 17.2 | N/A | N/A | 22.5 | 18.7 |
Diagnostic Category (%) | Â | Â | Â | Â | Â | Â | Â | Â |
Medical | 64.5 | 49.8 | 69.7 | 48.5 | 65.5 | 61.7 | 48.7 | 33.4 |
Surgical/Trauma | 35.5 | 50.2 | 30.3 | 51.5 | 34.5 | 38.3 | 51.3 | 66.6 |
Mechanical ventilation | 63.3 | 38.5 | 55.0 | 28.5 | N/A | N/A | 82.6 | 83.5 |
ICU Length of Stay | 5.0 (2.2 to 10.5) | 1.8 (1.0 to 3.3) | 3.0 (1.4 to 7.1) | 1.2 (0.8 to 2.3) | 5.2 (2.6 to 10.3) | 2.0 (1.3 to 3.2) | 9 (5 to 17) | 5 (3 to 9) |
APACHE II score | 20 (14 to 26) | 14 (10 to 19) | 21.1 (9.3) | 14.2 (8.1) | 21.2 (7.8) | 17.8 (8.4) | 18.7 (7.5) | 15.3 (6.5) |
Mortality (%) | 29.6 | 13.1 | 29.1 | 8.91 | 30.1 | 23.2 | 29.6 | 14.0 |
Glucose control parameters | Â | Â | Â | Â | Â | Â | Â | Â |
Number of BG measurements per patient | 45 (21 to 97) | 11 (7 to 24) | 35 (16 to 90) | 11 (7 to 23) | 47 (24 to 92) | 9 (5 to 18) | 69 (29 to 136) | 20 (10 to 48) |
Number of BG measurements per day* | 9.5 (7.2 to 11.9) | 8.0 (5.0 to 10.0) | 11.7 | 9.2 | 9.0 | 4.5 | 7.7 | 4.0 |
Mean (mg/dL)^ | 118.3 (108.1 to 132.5) | 128.1 (115.3 to 144.4) | 120.3 (108.4 to 133.9) | 125.4 (113.4 to 138.6)1 | 116.9 (107.5 to 129.9) | 131.9 (119.2 to 152.6) | 119.1 (109.0 to 136.3) | 137.5 (121.0 to 158.4) |
CV (%) | 31.6 (25.0 to 40.0) | 19.2 (13.7 to 26.1) | 29.3 (23.1 to 38.2) | 18.4 (13.0 to 24.6) | 34.2 (23.0 to 42.4) | 21.7 (15.0 to 30.2) | 27.7 (22.6 to 35.5) | 20.2 (15.2 to 25.8) |
SD (mg/dL) | 24.8 (16.7 to 36.0) | 37.6 (28.9 to 50.4) | 34.9 (26.2 to 48.8) | 22.7 (15.4 to 32.5) | 40.2 (31.2 to 54.1) | 28.1 (18.8 to 44.5) | 34.8 (25.7 to 46.6) | 27.5 (19.1 to 38.8) |