Comprehensive supervised heavy training program versus home training regimen in patients with subacromial impingement syndrome: a randomized trial

Table 3 Inter-group differences (STR vs. HTR group) in score changes between visits

Variable	Inter-group	SE	p	Inter-group	SE	p	Inter-group	SE	p
	difference			difference			difference
	Mean			Mean			Mean
	Visit 4 vs. 1			Visit 5 vs. 1			Visit 5 vs. 4
Shoulder Scores
Constant score	−3.7	2.9	0.20	−1.0	3.5	0.77	2.7	2.1	0.20
SRQ	−4.8	2.9	0.10	−0.42	3.4	0.90	4.4	2.0	0.03
Passive motion (degrees)
Flexion	−4.1	6.6	0.54	−6.3	7.16	0.38	−2.3	4.1	0.58
Abduction	−12.3	7.4	0.10	−12.4	7.7	0.11	−0.05	5.7	0.99
Ext. rotation	1.39	1.65	0.400	1.41	1.7	0.40	0.02	0.70	0.98
Int. rotation	0.03	0.27	0.90	0.11	0.31	0.73	0.07	0.19	0.70
Active motion (degrees)
Flexion	−3.9	6.5	0.55	−5.3	7.3	0.47	−1.4	4.2	0.74
Abduction	−9.9	67.3	0.18	−9.2	8.0	0.25	0.65	5.6	0.91
Ext. rotation	1.32	1.6	0.43	1.34	1.7	0.42	0.02	1.7	0.98
Int. rotation	0.05	0.27	0.86	0.12	0.31	0.70	0.07	0.19	0.70
Muscle tests (VAS scale)
Full can	0.23	0.55	0.67	−0.21	0.60	0.73	−0.45	0.41	0.28
Empty can	−0.36	0.48	0.45	−0.34	0.54	0.53	.02	0.30	0.95
Lift off	0.65	0.55	0.24	0.62	0.63	0.33	−0.03	0.35	0.93
Ext. rotation	0.00	0.39	0.99	0.27	0.43	0.54	0.27	0.24	0.26
Palm up	0.05	0.55	.878	−0.43	0.57	0.46	− 0.48	0.33	0.38
Yergason	−0.21	0.39	0.60	−0.09	0.43	0.83	0.11	0.24	0.65

ISSN: 1471-2474