Table 2.
Summary of statistical analysis (ICC) for the binary and continuous outcomes.
| Outcome | Intra-ICC | L95% | U95% | Inter-ICC | L95% | U95% |
|---|---|---|---|---|---|---|
| Binary | ||||||
| Classification: split | 0.72 | 0.59 | 0.82 | 0.44 | 0.30 | 0.56 |
| Classification: depression | 0.45 | 0.04 | 0.72 | 0.22 | 0.00 | 0.37 |
| Classification: avulsion | 0.65 | 0.54 | 0.75 | 0.37 | 0.23 | 0.49 |
| Surgery recommended | 0.77 | 0.64 | 0.86 | 0.76 | 0.62 | 0.86 |
| Continuous | ||||||
| Measurement AP view | 0.81 | 0.58 | 0.91 | 0.69 | 0.46 | 0.76 |
| Measurement axillary view | 0.70 | 0.59 | 0.77 | 0.60 | 0.46 | 0.70 |
| GT displacement ratio | 0.24 | 0.12 | 0.40 | 0.18 | 0.07 | 0.28 |
ICC: intraclass correlation coefficient; L95%: lower limit 95% confidence interval; U95%: upper limit 95% confidence interval; AP: anteroposterior; GT: greater tuberosity.