Evaluation of a risk-stratification strategy to improve primary care for low back pain: the MATCH cluster randomized trial protocol

[1] Walker BF(2000)The prevalence of low back pain: a systematic review of the literature from 1966 to 1998 J Spinal Disord 13 205-17

[2] Luo X(2004)Estimates and patterns of direct health care expenditures among individuals with back pain in the United States Spine 29 79-86

[3] Pietrobon R(2003)Lost productive time and cost due to common pain conditions in the US workforce JAMA 290 2443-54

[4] Sun SX(2008)Expenditures and health status among adults with back and neck problems JAMA 299 656-64

[5] Liu GG(2011)Long-term opioid therapy reconsidered Ann Intern Med 155 325-8

[6] Hey L(2010)Chronic low back pain and psychosocial issues Phys Med Rehabil Clin N Am 21 801-15

[7] Stewart WF(1991)Control beliefs, coping efforts, and adjustment to chronic pain J Consult Clin Psychol 59 431-8

[8] Ricci JA(2004)Psychological aspects of persistent pain: current state of the science J Pain 5 195-211

[9] Chee E(2008)A primary care back pain screening tool: identifying patient subgroups for initial treatment Arthritis Rheum 59 632-41

[10] Morganstein D(2011)Comparison of stratified primary care management for low back pain with current best practice (STarT Back): a randomised controlled trial Lancet 378 1560-71

[1] Walker BF(2000)The prevalence of low back pain: a systematic review of the literature from 1966 to 1998 J Spinal Disord 13 205-17

[2] Luo X(2004)Estimates and patterns of direct health care expenditures among individuals with back pain in the United States Spine 29 79-86

[3] Pietrobon R(2003)Lost productive time and cost due to common pain conditions in the US workforce JAMA 290 2443-54

[4] Sun SX(2008)Expenditures and health status among adults with back and neck problems JAMA 299 656-64

[5] Liu GG(2011)Long-term opioid therapy reconsidered Ann Intern Med 155 325-8

[6] Hey L(2010)Chronic low back pain and psychosocial issues Phys Med Rehabil Clin N Am 21 801-15

[7] Stewart WF(1991)Control beliefs, coping efforts, and adjustment to chronic pain J Consult Clin Psychol 59 431-8

[8] Ricci JA(2004)Psychological aspects of persistent pain: current state of the science J Pain 5 195-211

[9] Chee E(2008)A primary care back pain screening tool: identifying patient subgroups for initial treatment Arthritis Rheum 59 632-41

[10] Morganstein D(2011)Comparison of stratified primary care management for low back pain with current best practice (STarT Back): a randomised controlled trial Lancet 378 1560-71