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Objective
To compare a physical therapy program to usual care of systemic sclerosis (SSc) patients on disability.
Methods
A 12‐month followup, parallel‐group randomized controlled trial involving a modified Zelen design was conducted in 4 tertiary‐care hospitals. Patients were enrolled if they had a disability rating ≥0.5 on the Health Assessment Questionnaire disability index (HAQ DI) or symptoms...
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