n | OR | 95% CI | ||
---|---|---|---|---|
Patient background | ||||
Female (vs. Male) | 1.44 | 0.94–2.21 | P = 0.10 | |
Duration | ||||
Surgical duration (per 30 min increase) | 1.40 | 1.13–1.73 | P < 0.05 | |
Surgical site | ||||
Hand | 429 | 1.00 | Ref | – |
Wrist | 377 | 1.61 | 0.95–2.71 | P = 0.08 |
Forearm | 30 | 0.63 | 0.14–2.91 | P = 0.55 |
Elbow | 91 | 1.58 | 0.77–3.26 | P = 0.21 |
Upper arm | 3 | n.c | – | – |
Narrow classification | ||||
Osteotomy | 26 | 6.07 | 2.30–16.1 | P < 0.05 |
Ligament repair and reconstruction | 28 | 6.99 | 2.79–17.5 | P < 0.05 |
Osteosynthesis | 248 | 5.18 | 2.97–9.01 | P < 0.05 |
Treatment for amputated digit | 42 | 5.94 | 2.43–14.5 | P < 0.05 |
Arthrodesis | 20 | 2.80 | 0.83–9.40 | P = 0.10 |
Arthroplasty and mobilization | 6 | 1.61 | 0.17–15.5 | P = 0.68 |
Other bone surgery | 31 | 2.77 | 0.95–8.04 | P = 0.06 |
Arthroscopic surgery | 15 | 1.02 | 0.12–8.44 | P = 0.99 |
Soft tissue surgery | 350 | 1.00 | Ref | – |
Removal of implants to fix bone or joint | 164 | 0.69 | 0.28–1.73 | P = 0.43 |