PainRelief.com Interview with:
Prof. Lorimer Moseley PhD
DSc, FAAHMS, FACP, HonFFPMANZCA, HonMAPA, BAppSc(Phty)(Hons)
Professor of Clinical Neurosciences
Foundation Chair in Physiotherapy
University of South Australia 
Chair of PainAdelaide Stakeholders’ Consortium

PainRelief.com: What is the background for this study?

Response: 12 years ago, members of our group gathered all the research studies that had followed people with back pain for a year and used all the combined data to get an idea of how well people with back pain do. That big study concluded that if you have had back pain for less than 6 weeks, you were highly likely to do really well and that if you had back pain for more than 6 weeks, things were still likely to go pretty well. That made us think ’so why do so many people have chronic back pain?’

Perhaps, by lumping sub-acute back pain (6-12 weeks) in with chronic back pain (>12 weeks) that study 12 years ago made outcomes for people with over 12 weeks of back pain look better than they really were. We decided to repeat that big study from 12 years ago but because there were likely to be many more research studies, we decided to divide the participants into three groups: those with back pain for less than 6 weeks, those with back pain for 6-12 weeks and those with back pain for more than 12 weeks.