| No BB (N = 10,216) | Carvedilol (N = 1020) | SBB (N = 886) | p-value |
---|---|---|---|---|
Age, years | 60 (15)Â | 64 (13)Â | 65 (13)Â | <Â 0.0001Â |
Male, N (%) | 4986 (49)Â | 381 (37)Â | 383 (43)Â | <Â 0.0001Â |
Race, N (%) | Â | Â | Â | <Â 0.0001Â |
 Caucasian | 7422 (73) | 628 (62) | 689 (78) | – |
 African | 2293 (22) | 357 (35) | 174 (20) | – |
 Asian | 121 (1.2) | 10 (1.0) | 4 (0.45) | – |
 American Indian | 20 (0.20) | 1 (0.10) | 0 (0) | – |
 Middle Eastern | 28 (0.27) | 2 (0.20) | 2 (0.23) | – |
 Other | 332 (3.3) | 22 (2.2) | 17 (1.9) | – |
Body mass index, kg/m2 | 33.1 (9.4)Â | 33.7 (9.6)Â | 33.4 (9.6)Â | 0.13Â |
Surgery service, N (%) | 2837 (28)Â | 72 (7.1)Â | 140 (16)Â | <Â 0.0001Â |
Cardiac service, N (%) | 1330 (13) | 401 (39) | 352 (30) | <Â 0.0001 |
Hemoglobin A1c,  % | 7.98 (2.53) N = 1704 | 7.71 (2.14) N = 186 | 7.78 (2.30) N = 113 | 0.30 |
Admission creatinine, μmol/L | 1.40 (1.50) | 2.24 (2.14) | 1.63 (1.46) | < 0.0001 |
Hospital length of stay, days | 4 (3–7) | 6 (4–10) | 6 (4–11) | < 0.0001 |
Basal insulin at admission, N (%) | 500 (4.9)Â | 272 (27)Â | 292 (33)Â | <Â 0.0001Â |
Heart failure, N (%) | 461 (4.5)Â | 814 (80)Â | 459 (52)Â | <Â 0.0001Â |
Sulfonylurea/glinide | 25 (0.24) | 40 (3.9) | 31 (3.5) | <Â 0.0001 |
Other glucose lowering agents (non-insulin, non-sulfonylurea/glinide) | 67 (0.66) | 95 (0.93) | 61 (6.9) | <Â 0.0001 |
ACE inhibitor/ARB | 171 (1.7) | 515 (50) | 278 (31) | <Â 0.0001 |
Statin | 340 (3.3) | 692 (68) | 395 (45) | <Â 0.0001 |
Aspirin | 361 (3.5) | 698 (68) | 397 (45) | <0.0001 |
Mean glucose (mmol/L) | Â | Â | Â | Â |
 Admission | 175 (95) | 175 (92) | 168 (87) | 0.11 |
 24 h | 167 (61) | 167 (62) | 165 (59) | 0.75 |
 72 h | 164 (47) | 164 (47) | 162 (46) | 0.51 |
Hypoglycemia, N (%) | ||||
 < 3.9 mmol/L (70 mg/dL), first 24 h | 497 (4.9) | 138 (13.5) | 151 (17) | < 0.0001 |
 < 3.9 mmol/L (70 mg/dL), during hospital stay | 1194 (12) | 393 (38) | 441 (50) | < 0.0001 |
 < 2.2 mmol/L, (40 mg/dL), during hospital stay | 132 (1.3) | 47 (4.6) | 43 (4.9) | < 0.0001 |
 Events < 3.9 mmol/L (70 mg/dL)/day during hospital stay | 0 (0.0) | 0 (0.17) | 0 (0.025) | < 0.0001 |
Glucose coefficient of variation (%) | ||||
 24 h | 0.22 (0.13) | 0.26 (0.15) | 0.26 (0.15) | < 0.0001 |
 72 h | 0.24 (0.11) | 0.29 (0.13) | 0.28 (0.12) | < 0.0001 |