Criticism of the Work Capability Assessment group of experts — a professor of psychiatry, a consultant psychiatrist in learning disability, a professor of rheumatology, and an expert in human resources — reviewed the WCA in 2013 and concluded that "the WCA produced consistent results on the whole, and is an accurate indicator of work capability compared with expert opinion". But in the year that the study was published, the firms running back-to-work training for people on ESA said they had "ongoing concerns about the accuracy of the WCA". And in 2014, Atos announced that it had come to the conclusion that "the WCA is not working
Criticism of the Work Capability Assessment because of long-term mental health problems, including a "phobia" of some types of food and overvalued concerns about his food's freedom from contamination. He had been losing weight for many months before his WCA. He died, weighing 35 kg, after he was declared fit for work and his Incapacity Benefit and Housing Benefit were stopped (the DWP continued to pay him Disability Living Allowance). His family believes that the stress of his forthcoming WCA and then afterwards the loss of the bulk of his income damaged his already fragile mental state, worsened what the DWP called his "eating disorder" and