Table 4.
Details concerning the THR patients.
| T | P | P + BMP | P + BMP + PMP | p | |
|---|---|---|---|---|---|
| Patients | 19 | 19 | 42 | 61 | |
| Age | 70.53 ± 4.68 | 70.26 ± 12.05 | 61.76 ± 12.35 | 65.85 ± 11.70 | 0.001* |
| Gender [n (%)] | 0.530 | ||||
| M | 9 (47.4) | 6 (31.6) | 17 (40.5) | 19 (31.1) | |
| F | 10 (52.6) | 13 (68.4) | 25 (59.5) | 42 (52.6) | |
| BMI | 31.26 ± 3.24 | 31.25 ± 2.89 | 30.63 ± 4.27 | 29.90 ± 4.09 | 0.405 |
| ASA [n (%)] | 0.371 | ||||
| I | 0 (0.0) | 3 (15.8) | 6 (14.3) | 10 (16.4) | |
| II | 19 (100.0) | 15 (78.9) | 32 (76.2) | 45 (73.8) | |
| III | 0 (0.0) | 1 (5.3) | 4 (9.5) | 6 (9.8) | |
| Charlson index [n(%)] | <0.001** | ||||
| 1 | 0 (0.0) | 0 (0.0) | 1 (2.4) | 1 (1.7) | |
| 2 | 4 (21.1) | 8 (42.1) | 30 (71.4) | 47 (78.3) | |
| 3 | 12 (63.2) | 10 (52.6) | 10 (23.8) | 11 (18.3) | |
| 4 | 3 (15.8) | 1 (5.3) | 1 (2.4) | 1 (1.7) | |
| Surgical time (min) | 122.63 ± 46.35 | 106.58 ± 17.24 | 98.95 ± 18.42 | 95.49 ± 23.22 | 0.033 |
| Anesthesia [n (%)] | 0.004* | ||||
| Spinal | 4 (21.1) | 4 (21.1) | 23 (54.8) | 34 (55.7) | |
| General | 15 (78.9) | 15 (78.9) | 19 (45.2) | 27 (44.3) | |
| Pre-operative Hb | 13.99 ± 1.55 | 13.44 ± 1.42 | 13.30 ± 1.43 | 13.73 ± 1.45 | 0.271 |
| Hb change | 2.60 ± 1.07 | 2.82 ± 0.78 | 2.46 ± 1.04 | 2.94 ± 2.28 | 0.525 |
| Blood loss (in litters) | 1.45 ± 0.36 | 1.19 ± 0.26 | 1.20 ± 0.43 | 1.16 ± 0.37 | 0.031 |
| Transfusion [n (%)] | 8 (41.1) | 5 (26.3) | 2 (4.8) | 4 (6.6) | <0.001* |
| LOS (days) | 5.68 ± 1.33 | 4.47 ± 1.02 | 3.66 ± 0.91 | 3.03 ± 0.75 | <0.001* |