Trial By Error: Letter to BMJ Seeking Correction in Study of Long Covid Physical-and-Mental Rehabilitation Program
By David Tuller, DrPH Last month, The BMJ published a study of a rehab intervention for Long Covid in which the authors made claims that were not borne out by the data. The study was called “Clinical effectiveness of an online supervised group physical and mental health rehabilitation programme for adults with post-covid-19 condition (REGAIN …