Correlations between clinical features and MRI findings in early adhesive capsulitis of the shoulder: a retrospective observational study

Table 2 Correlation analysis between MRI findings and ranges of motion

	External rotation			Internal rotation			Forward flexion			Abduction
Variable	coefficient (rho)	P-value	B-H adjusted P-value	coefficient (rho)	P-value	B-H adjusted P-value	coefficient (rho)	P-value	B-H adjusted P-value	coefficient (rho)	P-value	B-H adjusted P-value
Quantitative analysis
Maximal axillary capsular thickness	−0.399	0.032	0.117	−0.544	0.002	0.029	− 0.379	0.042	0.123	−0.433	0.019	0.093
Humeral capular thickness	−0.356	0.058	0.150	−0.564	0.001	0.022	−0.393	0.035	0.11	−0.473	0.090	0.180
Glenoid capsular thickness	−0.270	0.157	0.288	−0.423	0.022	0.097	−0.261	0.171	0.289	−0.322	0.088	0.184
Coracohumeral ligament thickness	0.107	0.580	0.709	0.077	0.693	0.726	0.111	0.567	0.713	0.092	0.637	0.738
Anterior capsular thickness	0.080	0.681	0.749	−0.241	0.209	0.307	0.079	0.685	0.735	−0.037	0.849	0.869
Qualitative analysis
Hyperintensity in axillary recess	−0.346	0.066	0.161	−0.418	0.024	0.096	−0.455	0.013	0.082	−0.532	0.003	0.033
Humeral capsular hyperintensity	−0.334	0.077	0.169	−0.396	0.034	0.115	−0.612	0.001	0.044	−0.38	0.042	0.116
Glenoid capsular hyperintensity	−0.480	0.008	0.059	−0.335	0.075	0.174	−0.436	0.018	0.099	−0.508	0.005	0.044
Hyperintensity at the rotator interval	−0.300	0.113	0.216	−0.258	0.177	0.288	−0.082	0.671	0.757	−0.247	0.197	0.299
Hyperintensity in the anterior capsule	−0.254	0.184	0.289	−0.014	0.943	0.943	−0.203	0.291	0.413	−0.141	0.465	0.639
Obliteration of the rotator interval	−0.262	0.170	0.299	0.099	0.611	0.727	−0.114	0.554	0.739	−0.114	0.555	0.718

ISSN: 1471-2474