Univariate analysis, primary endpoint: PMI (n = 175) | |||||||
---|---|---|---|---|---|---|---|
Variable | Yes | No | O.R. | 95 %-C.I. | p-value | ||
n | % | n | % | ||||
Age > 70 years | 66 | (37.7) | 109 | (24.8) | 1.05 | (0.74 – 1.50) | 0.786 |
Female | 36 | (20.6) | 139 | (25.4) | 0.94 | (0.62 – 1.44) | 0.832 |
HT | 141 | (S1.0) | 33 | (35.3) | 0.54 | (0.34 – 0.85) | 0.013 |
pulmonal HT | 14 | (8.1) | 158 | (24–2) | 2.19 | (1.08 – 4.44) | 0.040 |
HLP | 122 | (70.1) | 52 | (30.2) | 0.71 | (0.48 – 1.04) | 0.085 |
Diab. mellitus | 63 | (36.0) | 112 | (25.4) | 0.98 | (0.69 – 1.40) | 0.928 |
BMI >30 | 50 | (2S.6) | 125 | (25.3) | 0.99 | (0.68 – 1.44) | 1.000 |
AF | 39 | (22.9) | 131 | (21.6) | 3.46 | (2.14 – 5.58) | <0,001 |
3 V–CAD | 140 | (SO.O) | 35 | (27.1) | 0.88 | (0.57 – 1.36) | 0.575 |
LMS | 73 | (42–5) | 100 | (21.8) | 1.67 | (1.17 – 2.38) | 0.005 |
COPD | 20 | (H–4) | 155 | (25.2) | 1.04 | (0.61 – 1.79) | 0.890 |
PAD | 39 | (22.3) | 136 | (23.7) | 1.57 | (1.02 – 2.41) | 0.048 |
Smoker | 84 | (48.3) | 90 | (23.4) | 1.23 | (0.87 – 1.73) | 0.253 |
Crea >2 | 14 | (8–5) | 151 | (23.3) | 3.08 | (1.45 – 6.52) | 0.006 |
Renal insuff. preop Crea <2 | 78 | (44.6) | 97 | (20.8) | 1.97 | (1.38 – 2.80) | <0,001 |
CVA | 36 | (20.7) | 138 | (23.9) | 1.47 | (0.95 – 2.28) | 0.098 |
Beta–blocker | 127 | (73.4) | 46 | (33.3) | 0.58 | (0.39 – 0.87) | 0.011 |
Statin | 117 | (57.6) | 55 | (96.4) | 0.49 | (0.33 – 0.72) | <0,001 |
Antiplatelet | 127 | (75.1) | 42 | (10.9) | 6.19 | (4.17 – 9.19) | <0,001 |
EF < 40 % | SO | (46.0) | 94 | (19.3) | 2.66 | (1.85 – 3.80) | <0,001 |
EF 40–50 % | 51 | (29.3) | 123 | (23.1) | 1.54 | (1.05 – 2.27) | 0.038 |
EF >50 % | 43 | (24.7) | 131 | (35.7) | 0.27 | (0.19 – 0.40) | <0,001 |
Euroscore > =6 | 138 | (S2.6) | 29 | (9.9) | 5.13 | (3.31 – 7.93) | <0,001 |
IABP preop | 25 | (144) | 149 | (22.6) | 12.25 | (5.20 – 28.88) | <0,001 |
NYHA 111 + IV | 116 | (55.3) | 59 | (17.9) | 2.12 | (1.49 – 3.04) | <0,001 |
Emergent CABG | 125 | (71.4) | 50 | (11.2) | 8.16 | (5.55 – 11.99) | <0,001 |
Time between angiography and operation | |||||||
<3d | 100 | (65.8) | 52 | (11.9) | 6.61 | (4.45 – 9.82) | <0,001 |
<24 h | 92 | (50.5) | 52 | (12.4) | 8.77 | (5.83 – 13.19) | <0,001 |
OP–time after 08.00 pm | 35 | (20.0) | 60 | (22.2) | 4.22 | (2.49 – 7.15) | <0,001 |
ICC | 47 | (28.0) | 121 | (23.9) | 1.16 | (0.79 – 1.72) | 0.477 |
IWC | 120 | (71.4) | 48 | (27.1) | 0.84 | (0.57 – 1.23) | 0.363 |
AoX < 80 min | 164 | (95.5) | 5 | (42.9) | 0.43 | (0.15 1.25) | 0.122 |
AoX > 60 min | 17 | (10.0) | 153 | (25.0) | 0.88 | (0.50 – 1.56) | 0.777 |
AoX > 45 min | 53 | (31.2) | 117 | (25.4) | 0.90 | (0.62 – 1.30) | 0.574 |
CPB > 180 min | 13 | (7.5) | 161 | (23.8) | 20.83 | (4.65 – 93.29) | <0,001 |
CPB > 120 min | 42 | (24.1) | 132 | (21.3) | 5.00 | (3.03 – 8.26) | <0,001 |
OP–time > 180 min | 111 | (54 2) | 62 | (20.3) | 1.75 | (1.23 – 2.51) | 0.002 |
Reperfusion time > 60 min | 35 | (20.5) | 136 | (21.2) | 10.83 | (5.47 – 21.43) | <0,001 |
Hemofiltration | 59 | (39.4) | 106 | (18.6) | 5.49 | (3.64 – 8.29) | <0,001 |
PDI (Corotrop) | 81 | (53.2) | 92 | (18.1) | 3.64 | (2.51 – 5.26) | <0,001 |
30–days mortiality | 36 | (20.6) | 139 | (21.4) | 14.71 | (6.92 – 31.25) | <0,001 |
ICU > 3d | 118 | (72.0) | 46 | (11.8) | 5.27 | (3.58 – 7.76) | <0,001 |
ICU > 5d | 36 | (52.4) | 78 | (15.6) | 5.18 | (3.54 – 7.59) | <0,001 |
ICU > 7d | 72 | (43.9) | 92 | (17.1) | 5.30 | (3.55 – 7.93) | <0,001 |
ICU > 10d | 46 | (32.0) | 118 | (19.9) | 4.87 | (3.03 – 7.83) | <0,001 |
Hospital stay > 15 d | 55 | (32.0) | 117 | (21.7) | 2.11 | (1.42 – 3.11) | <0,001 |
Ventilation time >48 h | 72 | (47 4) | 80 | (14.6) | 14.49 | (8.86 – 23.71) | <0,001 |
IABP perioperativ | 83 | (47.4) | 92 | (15.0) | <0,001 | ||
ECMO | 18 | (10.3) | 157 | (23.2) | <0,001 | ||
Blood transfusion | 156 | (97.6) | 4 | (7.5) | 4.37 | (1.55 – 12.30) | 0.001 |
EK >5 | 84 | (48.3) | 90 | (17.1) | 5.04 | (3.44 – 7.37) | <0,001 |
Total blood loss >11 | 91 | (62.8) | 52 | (14.8) | 2.83 | (1.93 – 4.14) | <0,001 |
Total blood loss > 21 | 38 | (26.2) | 107 | (18.8) | 4.43 | (2.69 – 7.29) | <0,001 |
Dialysis | 27 | (15.4) | 148 | (22.6) | 7.12 | (3.58 – 14.14) | <0,001 |
Inotropie support >48 h | 113 | (77.4) | 33 | (9.1) | 6.69 | (4.35 – 10.28) | <0,001 |
CardioAssist | 105 | (60.0) | 70 | (12.0) | 109.93 | (49.16 – 245.83) | <0,001 |
ACT > 150 sec. | 26 | (21.1) | 97 | (21.3) | 1.69 | (1.01 – 2.83) | 0.048 |
Pneumonia | 17 | (9.8) | 156 | (23.4) | 6.95 | (2.94 – 16.41) | <0,001 |
Wound infection | 15 | (8.7) | 158 | (25.0) | 1.02 | (0.55 – 1.89) | 1.000 |
Operative re–exploration | 25 | (14.5) | 148 | (23.1) | 3.33 | (1.86 – 5.97) | <0,001 |