Table 3. Inter-observer and intra-observer reliability results.

Parameter	K	95% CI		P-value
		Inferior	Superior
Inter-observer reliability results
Subscapularis tear (full-thickness + partial)	0.463	0.383	0.534	< 0.001
Full-thickness tear	0.631	0.556	0.700	< 0.001
Intra-observer reliability results
Subscapularis tear (full-thickness + partial)	0.546	0.430	0.662	< 0.001
Full-thickness tear	0.809	0.696	0.923	< 0.001

CI = confidence interval.