Persistent Shoulder Pain in the First 6 Months After Stroke: Results of a Prospective Cohort Study Meyke Roosink, PhD, Gerbert J. Renzenbrink, MD, Jan R. Buitenweg, PhD, Robert T. Van Dongen, MD, PhD, Alexander C. Geurts, MD, PhD, Maarten J. IJzerman, PhD Archives of Physical Medicine and Rehabilitation Volume 92, Issue 7, Pages 1139-1145 (July 2011) DOI: 10.1016/j.apmr.2011.02.016 Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions
Fig 1 Flowchart of patient inclusion. Definitions: pPSSP, pain at both t1 and t2; NoPSSP, pain neither at t1 nor at t2. Archives of Physical Medicine and Rehabilitation 2011 92, 1139-1145DOI: (10.1016/j.apmr.2011.02.016) Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions
Fig 2 Motor function: MI (A), spasticity (B), and pain-free passive ROM (C and D). Error bars are SEs. One-way analyses of variance were used for the MI and ROM measures; χ2 testing was used for spasticity. Abbreviations: EF, elbow flexion; SIR, shoulder internal rotation. *P<.05; **P<.01; †n=21 at t0. Archives of Physical Medicine and Rehabilitation 2011 92, 1139-1145DOI: (10.1016/j.apmr.2011.02.016) Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions