1. Volume 10, Issue 1, Pages 19-27 (January 2018)
Early Intra-articular Corticosteroid Injection Improves Pain and Function in Adhesive Capsulitis of the Shoulder: 1-Year Retrospective Longitudinal Study 
Jung Hwan Ahn, MD, Doo-Hyung Lee, MD, PhD, Hyuncheol Kang, PhD, Michael Y. Lee, MD, MHA, Dae Ryong Kang, PhD, Seung-Hyun Yoon, MD, PhD 
PM&R 
Volume 10, Issue 1, Pages (January 2018)
DOI: /j.pmrj
Copyright © 2018 American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Figure 1
Progress of patients through the study. IACI = intra-articular corticosteroid injection.
PM&R  , 19-27DOI: ( /j.pmrj )
Copyright © 2018 American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Figure 2
Multiple linear regression graph showing the difference of internal rotation and extension between month 0 and 12 [IRE Δ(0-12)], pain duration, and groups according to injection number. Dotted line represents single-injection group [injection number 1, IRE Δ(0-12) = (−1.40) × pain duration]. Solid line represents double- or triple-injection group (injection number 2 or 3, IRE Δ(0-12) = (−2.67) × pain duration). IRE Δ(0-12) is greater when the pain duration is shorter, although the decrease in the IRE Δ(0-12) differs depending on the number of injections.
PM&R  , 19-27DOI: ( /j.pmrj )
Copyright © 2018 American Academy of Physical Medicine and Rehabilitation Terms and Conditions