Table 2 .
Binary logistic regression model with a no-to-mild pain score (NRS ≤ 4) as the outcome using all patients (n = 200). Adjusted ORs, relative to a reference category for each variable and adjusted for all other included variables, are presented.
| Variable | NRS pain score of ≤4 |
|
|---|---|---|
| Adjusted OR (95% CI) | p value | |
| Block type | ||
| Bier’s | 1 | – |
| Haematoma | 0.12 (0.06–0.23) | <0.001 |
| Age | 0.98 (0.96–1.00) | 0.039 |
| Sex | ||
| Female | 1 | – |
| Male | 0.71 (0.27–1.92) | 0.502 |
| AO classification | ||
| A2 | 1 | – |
| A3 | 1.35 (0.56–3.27) | 0.509 |
| B2 | 1 | – |
| B3 | 0.77 (0.14–4.30) | 0.765 |
| C1 | 1.54 (0.54–4.40) | 0.416 |
| C2 | 1.21 (0.42–3.47) | 0.729 |
| C3 | 3.03 (0.47–19.47) | 0.242 |
| Constant | 17.20 (2.86–103.31) | 0.002 |
CI = confidence interval; NRS = numeric rating scale; OR = odds ratio