Intra-Articular versus Subacromial Corticosteroid Injection for the Treatment of Adhesive Capsulitis: A Meta-Analysis and Systematic Review

Table 2

Physiotherapy Evidence Database (PEDro) scale was used for the quality evaluation of the included studies.

Study	Random allocation	Concealed allocation	Baseline comparability	Blind subject	Blind clinician	Blind assessor	Adequate follow-up	Intention-to-treat analysis	Between-group analysis	Point estimates and variability	Total score
Sun et al. [21]	1	1	1	0	0	0	1	0	1	1	6
Goyal et al. [20]	0	0	1	0	0	1	1	0	1	1	5
Khallaf et al. [22]	1	0	1	0	0	0	1	0	1	1	7
Cho et al. [2]	1	1	1	1	0	1	1	0	1	1	8
Yoon et al. [19]	1	1	1	1	0	1	1	0	1	1	8
Ghorai et al. [18]	1	0	1	0	0	0	1	0	1	1	7
Shin and Lee [17]	1	1	1	1	0	1	1	0	1	1	8
Oh et al. [16]	1	0	1	1	0	1	1	0	1	1	7
Rizk et al. [15]	1	0	1	1	0	1	1	0	1	1	9