The efficacy and safety of a supplement combination for hand osteoarthritis pain: an internet-based randomised placebo-controlled trial - The RADIANT study dataset

This dataset includes 106 participants aged over 40 years with symptomatic hand osteoarthritis with radiographic confirmation recruited into the RADIANT study, which was an internet-based, double-blind, randomised, placebo-controlled trial. Baseline data includes demographics, medical history, primary and secondary outcomes and the modified computer self-efficacy scale. Outcome measure assessments were completed at baseline, weeks 2, 6, and 12 and included patient-reported outcomes (hand pain intensity, hand function, patient global assessment of disease activity and quality of life.