Site | All | LMWH | UFH | p value |
---|---|---|---|---|
Rate (95%CI) | Rate (95%CI) | Rate (95%CI) | ||
All Sites | 22.7 (19.6–26.1) | 22.5 (16.5–29.9) | 22.7 (19.2–26.7) | 0.95 |
Ankle | 1.5 (0.8–2.6) | 1.4 (0.3–4.1) | 1.5 (0.7–2.8) | 0.89 |
Hip and Femur | 12.8 (10.5–15.4) | 14.7 (10.0–20.8) | 12.1 (9.6–15.1) | 0.39 |
Foot | 0.5 (0.1–1.2) | n/a | 0.6 (0.2–1.6) |  |
Forearm fracture | 1.5 (0.8–2.6) | 1.4 (0.3–4.1) | 1.5 (0.7–2.8) | 0.8864 |
Humerus | 0.8 (0.3–1.7) | 1.4 (0.3–4.1) | 0.6 (0.2–1.6) | 0.3630 |
Knee | 0.7 (0.3–1.5) | 0.9 (0.1–3.4) | 0.6 (0.2–1.6) | 0.6603 |
Pelvis | 0.8 (0.3–1.7) | 0.5 (0.0–2.6) | 0.9 (0.3–2.0) | 0.4486 |
Shoulder fracture | 0.7 (0.3–1.5) | 0.5 (0.0–2.6) | 0.8 (0.2–1.8) | 0.6033 |
Spine | 0.8 (0.3–1.7) | n/a | 1.1 (0.4–2.2) |  |
Tibia | 0.5 (0.1–1.2) | n/a | 0.6 (0.2–1.6) |  |
Upper limb | n/a | n/a | n/a | Â |
Wrist | 1.3 (0.6–2.3) | 1.4 (0.3–4.1) | 1.2 (0.5–2.4) | 0.85 |
Unspecified | 0.5 (0.1–1.2) | n/a | 0.6 (0.2–1.6) |  |