Table 1
Epidemiological and intra-operative data.
| Cementless group (n = 41) | Cemented group (n = 68) | p | |
|---|---|---|---|
| Epidemiological data | |||
| Gender (Men/Women) | 16 (39%)/25 (61%) | 22 (32%)/46 (68%) | 0.48 |
| Age | 73.7 (11.8) | 70.3 (11.5) | 0.29 |
| BMI | 29.4 (7.6) | 31.1 (5.9) | 0.72 |
| Meniscectomy | 1 (2.4%) | 8 (11.8%) | 0.09 |
| DEVANE | 4 (1) | 3 (1) | 0.33 |
| UCLA | 6 (2) | 6 (2) | 0.5 |
| ASA | 2 (1) | 2 (1) | 0.31 |
| Intra-operative data | |||
| Tourniquet | |||
| Yes | 9 (22%) | 21 (31%) | 0.31 |
| No | 32 (78%) | 47 (69%) | |
| Spinal anesthesia | 9 (22%) | 13 (19%) | 0.72 |
| General anesthesia | 32 (78%) | 55 (81%) | |
| Operating time (min) | 83.6 (21) | 90.3 (20) | 0.06 |
| Blood loss (ml) | 406 (300) | 367 (300) | 0.78 |
BMI: Body Mass Index, UCLA: University of California in Los Angeles score, ASA: American Society of Anesthesiologists score. Variables expressed as means per group with standard deviation.
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