Table 1 Clinical features and population distribution
Diabetes mellitus | Non-diabetes mellitus | P-value | |
|---|---|---|---|
Number | 96 | 128 | |
Age | 71.1 ± 5.9 | 68.0 ± 3.7 | 0.472 |
BMI (kg/m.2) | 27.3 ± 3.5 | 26.9 ± 3.1 | 0.634 |
Gender | 0.491 | ||
Male | 22 (22.9%) | 47 (36.7%) | |
Female | 74 (77.1%) | 81 (63.3%) | |
Glycosylated hemoglobin | 6.6 ± 1.2 | 5.4 ± 0.7 | < 0.001 |
Hypertension | 77 (80.2%) | 97 (71.1%) | 0.363 |
Anesthesia | 0.716 | ||
General anesthesia | 26 (27.1%) | 39 (30.5%) | |
Intravertebral anesthesia | 70 (72.9%) | 89 (69.5%) | |
Duration of surgery (min) | 102.5 ± 18.3 | 101.3 ± 16.8 | 0.857 |
Duration of tourniquet (min) | 65.2 ± 9.2 | 66.1 ± 8.7 | 0.526 |
Tension of tourniquet (mmHg) | 262.1 ± 5.5 | 260.7 ± 3.6 | 0.695 |
Intra-operative blood loss (ml) | 50.8 ± 17.3 | 47.2 ± 12.2 | 0.453 |
DVT | 25 (26.0%) | 17 (13.3%) | < 0.05 |