Table II.
Differences in range of motion and Constant and Murley Score between preoperative and postoperative values.
| Outcomes | Preoperative |
Postoperative |
P value | 95% CI | SED |
|---|---|---|---|---|---|
| Mean ± SD | Mean ± SD | ||||
| Flexion | 160.5 ± 14.2 | 174.9 ± 12.7 | <.001 | −16.98 to −11.84 | 1.3 |
| Abduction | 145.4 ± 20.6 | 172 ± 17.1 | <.001 | −30.59 to −22.59 | 2.02 |
| External rotation | 21.1 ± 3.6 | 28 ± 4.7 | <.001 | −7.92 to −5.90 | 0.51 |
| CMS pain | 0.1 ± 0.8 | 13.9 ± 2.1 | <.001 | −14.21 to −13.39 | 0.21 |
| CMS ADL | 12.2 ± 1.4 | 19 ± 2.2 | <.001 | −7.26 to −6.26 | 0.25 |
| CMS ROM | 30.9 ± 4.1 | 38.6 ± 3.8 | <.001 | −8.61 to −6.77 | 0.47 |
| CMS strength | 1.6 ± 1.1 | 6.6 ± 1.9 | <.001 | −5.38 to −4.64 | 0.19 |
| CMS total | 44.7 ± 5.2 | 78.1 ± 7.7 | <.001 | −34.87 to −31.90 | 0.75 |
CMS, Constant Murley Score; SD, standard deviation; CI, confidence interval; SED, standard error of difference; ADL, activity daily living; ROM, range of motion.
Results with a P value of less than .05 are in bold.