The effect on work presenteeism of job retention vocational rehabilitation compared to a written self-help work advice pack for employed people with inflammatory arthritis: protocol for a multi-centre randomised controlled trial (the WORKWELL trial)

Abstract

Clinical Trials.Gov: NCT03942783 . Registered 08/05/2019 ( https://clinicaltrials.gov/ct2/show/NCT03942783 ); ISRCTN Registry: ISRCTN61762297 . Registered:13/05/2019 ( http://www.isrctn.com/ISRCTN61762297 ). Retrospectively registered.