Variables | Traffic-related injury (n = 108) | Machine/tool-related injury or conflict (n = 52) | Fall-related injury (n = 50) | ||||||
---|---|---|---|---|---|---|---|---|---|
OR | 95% CI | P value | OR | 95% CI | P value | OR | 95% CI | P value | |
Lifestyle | |||||||||
Alcohol (Ref: never used) | 0.65 | 0.25–1.65 | 0.36 | 0.43 | 0.08–2.45 | 0.34 | 0.30 | 0.06–1.58 | 0.16 |
Clinical characteristics | |||||||||
Preoperative worst pain intensity (range: 0–10) | 1.48 | 1.23–1.79 |  < 0.001 | 1.58 | 1.11–2.26 | 0.01 | 1.47 | 1.08–1.99 | 0.01 |
Duration of surgery (minutes) | 1.00 | 0.99–1.01 | 0.26 | 1.01 | 0.99–1.04 | 0.08 | 1.02 | 1.00–1.03 | 0.04 |
Types of anesthesia | |||||||||
Spinal (Ref: general) | 0.58 | 0.21–1.65 | 0.31 | 0.34 | 0.05–2.34 | 0.27 | 1.30 | 0.23–7.38 | 0.76 |
Nerve block (Ref: general) | 0.19 | 0.04–0.87 | 0.03 | 0.12 | 0.01–1.56 | 0.10 | 0.47 | 0.05–4.29 | 0.51 |
Psychological | |||||||||
Depression (range: 0–21) | 0.88 | 0.77–1.02 | 0.08 | 0.84 | 0.64–1.12 | 0.24 | 0.96 | 0.77–1.19 | 0.70 |