Multivariate logistic regression of risk factors for complications of BM harvest
| . | Pain . | Decrease of hemoglobin < 5mM . | Blood allotransfusion . | Cardiovascular complications after anesthesia . | Hospital stay ≥ 2 d . | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | |
| Donor age, y | .023 | .148 | .003 | .828 | .515 | |||||
| < 4 vs 4-8 | .018 | 0.30 (0.11-0.81) | .062 | 5.1 (0.92-22.4) | .002 | 5.2 (1.8-16.6) | .640 | 1.35 (0.39-4.54) | .645 | 1.38 (0.34-5.5) |
| < 4 vs > 8 | .007 | 0.20 (0.06-0.65) | .132 | 7.2 (0.78-28.7) | .001 | 7.5 (2.2-24) | .972 | 0.97 (0.19-5.1) | .958 | 1.02 (0.46-2.27) |
| Donor weight, kg | .612 | .520 | .115 | .357 | .778 | |||||
| < 20 vs 20-40 | .649 | 0.81 (0.34-1.96) | .188 | 6.9 (0.38-25) | .130 | 2.1 (0.8-5.5) | .165 | 2.63 (0.67-9.7) | .440 | 1.63 (0.46-5.5) |
| < 20 vs > 40 | .817 | 1.14 (0.38-3.44) | .215 | 10.9 (0.25-76) | .979 | 1.02 (0.3-3.8) | .215 | 3.12 (0.51-19.8) | .262 | 1.51 (0.72-3.12) |
| D/R weight ratio < 0.75 | .527 | 1.28 (0.59-2.85) | .272 | 2.43 (0.49-12.5) | .926 | 1.04 (0.5-2.3) | .042 | 3.1 (1.04-8.3) | .902 | 0.95 (0.41-2.17) |
| Female vs male sex | .364 | 1.29 (0.74-2.26) | .519 | 0.68 (0.42-2.65) | .576 | 1.2 (0.6-2.3) | .251 | 1.65 (0.7-3.9) | .808 | 1.07 (0.6-1.91) |
| Duration of anesthesia > 90 minutes | .243 | 1.39 (0.8-2.42) | .415 | 0.521 (0.31-1.61) | .763 | 1.1 (0.6-2.1) | .422 | 1.43 (0.6-3.44) | .908 | 1.11 (0.18-6.68) |
| Collected BM volume > 20 mL/kg | .414 | 1.28 (0.71-2.33) | .006 | 36 (2.8-63) | < .001 | 4.8 (2.4-9.6) | .194 | 0.54 (0.21-1.37) | .671 | 1.72 (0.14-20.84) |
| . | Pain . | Decrease of hemoglobin < 5mM . | Blood allotransfusion . | Cardiovascular complications after anesthesia . | Hospital stay ≥ 2 d . | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | P . | HR (95% CI) . | |
| Donor age, y | .023 | .148 | .003 | .828 | .515 | |||||
| < 4 vs 4-8 | .018 | 0.30 (0.11-0.81) | .062 | 5.1 (0.92-22.4) | .002 | 5.2 (1.8-16.6) | .640 | 1.35 (0.39-4.54) | .645 | 1.38 (0.34-5.5) |
| < 4 vs > 8 | .007 | 0.20 (0.06-0.65) | .132 | 7.2 (0.78-28.7) | .001 | 7.5 (2.2-24) | .972 | 0.97 (0.19-5.1) | .958 | 1.02 (0.46-2.27) |
| Donor weight, kg | .612 | .520 | .115 | .357 | .778 | |||||
| < 20 vs 20-40 | .649 | 0.81 (0.34-1.96) | .188 | 6.9 (0.38-25) | .130 | 2.1 (0.8-5.5) | .165 | 2.63 (0.67-9.7) | .440 | 1.63 (0.46-5.5) |
| < 20 vs > 40 | .817 | 1.14 (0.38-3.44) | .215 | 10.9 (0.25-76) | .979 | 1.02 (0.3-3.8) | .215 | 3.12 (0.51-19.8) | .262 | 1.51 (0.72-3.12) |
| D/R weight ratio < 0.75 | .527 | 1.28 (0.59-2.85) | .272 | 2.43 (0.49-12.5) | .926 | 1.04 (0.5-2.3) | .042 | 3.1 (1.04-8.3) | .902 | 0.95 (0.41-2.17) |
| Female vs male sex | .364 | 1.29 (0.74-2.26) | .519 | 0.68 (0.42-2.65) | .576 | 1.2 (0.6-2.3) | .251 | 1.65 (0.7-3.9) | .808 | 1.07 (0.6-1.91) |
| Duration of anesthesia > 90 minutes | .243 | 1.39 (0.8-2.42) | .415 | 0.521 (0.31-1.61) | .763 | 1.1 (0.6-2.1) | .422 | 1.43 (0.6-3.44) | .908 | 1.11 (0.18-6.68) |
| Collected BM volume > 20 mL/kg | .414 | 1.28 (0.71-2.33) | .006 | 36 (2.8-63) | < .001 | 4.8 (2.4-9.6) | .194 | 0.54 (0.21-1.37) | .671 | 1.72 (0.14-20.84) |