Evaluating the effect of incentives on recruiting people with low back pain with limited English proficiency as part of the COMFORT cluster RCT: a study protocol for a study within a trial
Vizza L, Maher CG, Ivers R, McLachlan AJ, Kelly PJ, Blyth F, Clare PJ, Thompson R, Lung T, Degenhardt L, Reid S, Martin BC, Wright M, Osman R, French SD, McCaffery KJ, Campbell G, Jenkins HJ, Mathieson S, Boogs M, McMaugh J, Bennett C, Stanaway F, Abdel Shaheed C. Evaluating the effect of incentives on recruiting people with low back pain with limited English proficiency as part of the COMFORT cluster randomised controlled trial: a study protocol for a study within a trial (SWAT). Trials. 2025 Jun 17;26(1):209. doi: 10.1186/s13063-025-08852-4. PMID: 40528191; PMCID: PMC12175361.
https://link.springer.com/article/10.1186/s13063-025-08852-4