Table 4.
Outcomes of stable fractures treated with either CMN or SHS
| Outcome | CMN | SHS | P | Padj | Odds/Hazard ratio (95% CI) (CMN vs. SHS) |
|---|---|---|---|---|---|
| Collapse (mm) | 4.7(5.2)1 | 7.6(9.3)1 | 0.007 | 0.2237 | −1.7(−4.4–1.0) |
| Complication | 20(23.8%) | 29(29.9%) | 0.358 3 |
0.8815 | 1.06(0.47–2.40) |
| Failure | 4(4.8%) | 14(14.4%) | 0.030 3 |
0.2335 | 0.44(0.11–1.70) |
| - Cut-out | 3 | 1 | |||
| -Non-Union | 0 | 1 | |||
| -Collapse | 1 | 12 | |||
| Mortality | 32(38.1%) | 35(36.1%) | 0.376 4 |
0.7386 | 1.11(0.61–2.00) |
adjAdjusting for sex, age, Iezzoni comorbidities, total-tad, days since surgery. Results were consistent with and without days since surgery.
1
Mean (SD),
2
Wilcoxon rank sum test
3
Chi-square test,
4
Log-rank test comparing survivor functions,
5
Logistic regression,
6
Cox proportional hazard model comparing survivor functions,
7
Analysis of covariance covariates.
CMN, cephalomedullary nailing; SHS, sliding hip screw