Table 1 Basic characteristics of included patients and scores from three scales.
Characteristics | VTE group (n = 146) | Non-VTE group (n = 314) | t /χ2/z | P |
|---|---|---|---|---|
Sex (n) (%) | ||||
Male | 117(80.1) | 232(73.9) | 2.13 | 0.145 |
Female | 29(19.9) | 82(26.1) | ||
Age | 56(46, 69.25) | 54(38, 69) | -1.59 | 0.133 |
BMI | 22.98 ± 3.48 | 22.75 ± 3.36 | 0.67 | 0.501 |
ISS | 33.5(25, 42) | 25(16, 33) | -6.13 | <0.001 |
LOS | 25(15, 36) | 9(5, 15.25) | -7.50 | <0.001 |
GCS | 5(4, 9) | 13(6, 15) | -6.89 | <0.001 |
GCS level (n) (%) | ||||
13 ~ 15 | 31(21.2) | 174(55.4) | 55.53 | <0.001 |
9 ~ 12 | 14(9.6) | 36(11.5) | ||
≤ 8 | 101(69.2) | 104(33.1) | ||
Cause of injury (n) (%) | ||||
Traffic injury | 62(42.5) | 102 (32.5) | 10.35 | 0.006 |
Fall injury or High fall injury | 72(49.3) | 152 (48.4) | ||
Other types | 12(8.2) | 60(19.1) | ||
Surgery (n) (%) | 109(74.7) | 149(47.5) | 56.17 | <0.001 |
Central venous catheter (n) (%) | 75(51.4) | 51(16.2) | 61.83 | <0.001 |
mechanical prophylaxis (n) (%) | 20(13.7) | 50(15.9) | 0.38 | 0.536 |
chemoprophylaxis (n) (%) | 61(41.8) | 14(4.5) | 101.73 | <0.001 |
Caprini score | 14 (12, 16) | 11(9, 13) | -7.53 | <0.001 |
RAPT score | 12(9.75, 15) | 7(5, 9) | -8.73 | <0.001 |
TESS score | 10(8.75, 11) | 6 (4, 9) | -7.25 | <0.001 |
