Table 1.
Comparison between general data
| Non-DVT group (n = 234) |
DVT group (n = 43) |
P-value | |
|---|---|---|---|
| Gender (n, %) | 0.084 | ||
| Female | 108 (46.2) | 26 (60.5) | |
| Male | 126 (53.8) | 17 (39.5) | |
| Age (yrs) (median, IQR) | 57 (52,64) | 60 (56,68.5) | 0.003 |
| BMI (kg/m2) (median, IQR) | 25.7 (23.4,27.6) | 24.9 (23.7,26.6) | 0.32 |
| Days before surgery (median, IQR) | 3 (2,4) | 3 (2,4) | 0.527 |
| Weakened lower extremity muscle strength (yes) (n, %) | 34 (14.5) | 26 (60.5) | < 0.001 |
| Walking impairment (yes) (n, %) | 80 (34.2) | 28 (65.1) | < 0.001 |
| Smoking history (yes) (n, %) | 44 (18.8) | 4 (9.3) | 0.130 |
| History of alcohol consumption (yes) (n, %) | 36 (15.4) | 4 (9.3) | 0.297 |
| History of allergies (yes) (n, %) | 18 (7.7) | 1 (2.3) | 0.326 |
| History of trauma (yes) (n, %) | 21 (9) | 6 (14) | 0.398 |
| History of surgery (yes) (n, %) | 84 (35.9) | 18 (41.9) | 0.456 |
| Hypertension (yes) (n, %) | 72 (30.8) | 14 (32.6) | 0.816 |
| Diabetes mellitus (yes) (n, %) | 15 (6.4) | 7 (16.3) | 0.058 |
| Coronary heart disease (yes) (n, %) | 11 (4.7) | 2 (4.7) | 1.000 |
SD standard deviation, median median, IQR quartile, yrs years old, BMI Body mass index