Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 Study 2 subject characteristics and results
Cases | Controls | P value | |
|---|---|---|---|
No. (female male) | 10 (7:3) | 20 (14:6) | |
Age (years) | 65 (5) | 64 (7) | 0.78 |
Height (cm) | 169 (9) | 168 (12) | 0.74 |
Body mass (kg) | 98.5 (22.2) | 91.4 (22.8) | 0.43 |
BMI (kg/m2) | 34.4 (7.7) | 32.4 (7.3) | 0.50 |
ASA score | 0.71 | ||
1 (n) | 0 | 1 | |
2 (n) | 6 | 9 | |
3 (n) | 4 | 10 | |
Length of stay (days) | 3.30 (1.06) | 2.90 (0.31) | 0.25 |
2 (n) | 1 | 2 | |
3 (n) | 7 | 18 | |
4 (n) | 1 | 0 | |
6 (n) | 1 | 0 | |
VTE, days from surgery (n) | <0.001 | ||
1 day | 4 | 0 | |
2 day | 6 | 0 |