Shoulder Strength and Physical Activity Predictors of Shoulder Pain in People With Paraplegia From Spinal Injury: Prospective Cohort Study

Sara J. Mulroy; Patricia Hatchett; Valerie J. Eberly; Lisa Lighthall Haubert; Sandy Conners; Philip S. Requejo

doi:10.2522/ptj.20130606

Figures

Figure 1.

Example of the wheelchair odometer setup. Each wheelchair was equipped with a sensor (circled), 2 magnets (arrows), and an odometer containing a computer chip (rectangle).

Figure 2.

Flow diagram of the study.

Tables

Table 1.

Shoulder Pain Levels (WUSPI Scores) at Baseline, 18-Month, and 3-Year Assessments by Pain Group^a

↵^a WUSPI=Wheelchair User's Shoulder Pain Index, 95% CI=95% confidence interval.

Table 2.

Demographic Variables for the No-Pain and Pain Groups^a

↵^a 95% CI=95% confidence interval, SCI=spinal cord injury.

Table 3.

Daily Activity Variables for No-Pain and Pain Groups^a

↵^a WCP=wheelchair propulsion, 95% CI=95% confidence interval.

Table 4.

Peak Isometric Shoulder Torque Variables for No-Pain and Pain Groups^a

↵^a 95% CI=95% confidence interval.

Supplementary Data

eTables

Files in this Data Supplement:

eTables (PDF) (23 KB) - This data supplement contains the following eTables:
- eTable 1. Final Regression Model for Prediction of Pain Versus No Pain
- eTable 2. Goodness-of-Fit Statistics of the Regression Model for Prediction of Pain Versus No Pain