These data suggest that the activity levels of patients with NSLBP are neither associated with , nor predictive of , disability or pain levels .
Although clinical guidelines advocate exercise and activity in the management of non-specific low back pain ( NSLBP ) , the link between levels of physical activity and outcomes is unclear .
This systematic review investigated the relationships between free living activity levels  after onset of low back pain ( LBP ) and measures of pain , and disability in patients with NSLBP .
The Effects of a Graded Activity Intervention for Low Back Pain in Occupational Health on Sick Leave, Functional Status and Pain: 12-Month Results of a Randomized Controlled Trial
Introduction : Behaviorally oriented grade d activity interventions have been suggested for sick-listed workers with low back pain on return to work , but have not been extensively evaluated . Methods : One hundred and thirty-four workers were r and omly assigned to either a grade d activity intervention ( n = 67 ) or usual care ( n = 67 ) and followed-up for 12 months . Results : The grade d activity group returned back to work faster with a median of 54 days compared to 67 days in the usual care group . The grade d activity intervention was more effective after approximately 50 days post-r and omization ( HRR = 1.9 , CI = 1.2–3.1 , p = 0.01 ) . Differences between the groups in number of recurrent episodes , total number of days of sick leave due to low back pain , and total number of days of sick leave due to all diagnoses , were in favor of the grade d activity group , although not statistically significant . No effects of the grade d activity intervention were found for functional status or pain . Conclusion : Grade d activity intervention is a valuable strategy to enhance short-term return to work outcomes
These data suggest that the activity levels of patients with NSLBP are neither associated with , nor predictive of , disability or pain levels .
Although clinical guidelines advocate exercise and activity in the management of non-specific low back pain ( NSLBP ) , the link between levels of physical activity and outcomes is unclear .
This systematic review investigated the relationships between free living activity levels  after onset of low back pain ( LBP ) and measures of pain , and disability in patients with NSLBP .