Vos T, Flaxman AD, Naghavi M, Lozano R, Michaud C, Ezzati M, et al. Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990–2010: a systematic analysis for the Global Burden of Disease Study 2010. Lancet. 2012;380:2163–96.
Hoy DG, Protani M, De R, Buchbinder R. The epidemiology of neck pain. Best Pract Res Clin Rheumatol. 2010;24:783–92.
Cote P, Cassidy JD, Carroll LJ, Kristman V. The annual incidence and course of neck pain in the general population: a population-based cohort study. Pain. 2004;112:267–73.
Pool JJ, Ostelo RW, Knol D, Bouter LM, de Vet HC. Are psychological factors prognostic indicators of outcome in patients with sub-acute neck pain? Man Ther. 2010;15:111–6.
Dimitriadis Z, Kapreli E, Strimpakos N, Oldham J. Do psychological states associate with pain and disability in chronic neck pain patients? J Back Musculoskelet Rehabil. 2015;28(4):797–802.
Ailliet L, Rubinstein SM, Knol D, Van Tulder MW, De Vet HC. Somatization is associated with worse outcome in a chiropractic patient population with neck pain and low back pain. Man Ther. 2016;21:170–6.
Linton SJ. A review of psychological risk factors in back and neck pain. Spine. 2000;25:1148–56.
Hurwitz EL, Goldstein MS, Morgenstern H, Chiang LM. The impact of psychosocial factors on neck pain and disability outcomes among primary care patients: results from the UCLA Neck Pain Study. Disabil Rehabil. 2006;28:1319–29.
Walton DM, Carroll LJ, Kasch H, Sterling M, Verhagen AP, Macdermid JC, et al. An overview of systematic reviews on prognostic factors in neck pain: results from the International Collaboration on Neck Pain (ICON) Project. Open Orthop J. 2013;7:494–505.
Carroll LJ, Hogg-Johnson S, van der Velde G, Haldeman S, Holm LW, Carragee EJ, et al. Course and prognostic factors for neck pain in the general population: results of the bone and joint decade 2000–2010 task force on neck pain and its associated disorders. J Manipulative Physiol Ther. 2009;32:S87–96.
McLean S, May S, Klaber Moffett J, MacFie Sharp D. E G. Prognostic factors for progressive non-specific neck pain: a systematic review. Phys Ther Rev. 2007;12:207–20.
Bot SD, van der Waal JM, Terwee CB, van der Windt DA, Scholten RJ, Bouter LM, et al. Predictors of outcome in neck and shoulder symptoms: a cohort study in general practice. Spine. 2005;30:E459–70.
Hill J, Lewis M, Papageorgiou AC, Dziedzic K, Croft P. Predicting persistent neck pain: a 1-year follow-up of a population cohort. Spine. 2004;29:1648–54.
Walton DM, Macdermid JC, Giorgianni AA, Mascarenhas JC, West SC, Zammit CA. Risk factors for persistent problems following acute whiplash injury: update of a systematic review and meta-analysis. J Orthop Sports Phys Ther. 2013;43:31–43.
Dworkin RH, Turk DC, Wyrwich KW, Beaton D, Cleeland CS, Farrar JT, et al. Interpreting the clinical importance of treatment outcomes in chronic pain clinical trials: IMMPACT recommendations. J Pain. 2008;9:105–21.
Fischer D, Stewart AL, Bloch DA, Lorig K, Laurent D, Holman H. Capturing the patient’s view of change as a clinical outcome measure. JAMA. 1999;282:1157–62.
Peterson C, Bolton J, Humphreys BK. Predictors of outcome in neck pain patients undergoing chiropractic care: comparison of acute and chronic patients. Chiropr Man Therap. 2012;20:27.
Bolton JE, Humphreys BK. The Bournemouth Questionnaire: a short-form comprehensive outcome measure. II. Psychometric properties in neck pain patients. J Manipulative Physiol Ther. 2002;25:141–8.
Soklic M, Peterson C, Humphreys BK. Translation and validation of the German version of the Bournemouth questionnaire for neck pain. Chiropr Man Therap. 2012;20:2.
Bolton JE, Breen AC. The Bournemouth Questionnaire: a short-form comprehensive outcome measure. I. Psychometric properties in back pain patients. J Manipulative Physiol Ther. 1999;22:503–10.
Hurst H, Bolton J. Assessing the clinical significance of change scores recorded on subjective outcome measures. J Manipulative Physiol Ther. 2004;27:26–35.
Williamson E, Williams MA, Gates S, Lamb SE. Risk factors for chronic disability in a cohort of patients with acute whiplash associated disorders seeking physiotherapy treatment for persisting symptoms. Physiotherapy. 2015;101:34–43.
Field A. Discovering statistics using SPSS. 3rd ed. London: SAGE Publications; 2009.
Michalski D, Zweynert U, Kuppers-Tiedt L, Hinz A. Physical complaints, emotional stress and locus of control in the course of orthopaedic rehabilitation. Rehabilitation. 2008;47:299–307.
Darlow B, Dean S, Perry M, Mathieson F, Baxter GD, Dowell A. Acute low back pain management in general practice: uncertainty and conflicting certainties. Fam Pract. 2014;31:723–32.
Henrotin Y, Moyse D, Bazin T, Cedraschi C, Duplan B, Duquesnoy B, et al. Study of the information delivery by general practitioners and rheumatologists to patients with acute low back pain. Eur Spine J. 2011;20:720–30.
Darlow B, Dean S, Perry M, Mathieson F, Baxter GD, Dowell A. Easy to harm, hard to heal: patient views about the back. Spine. 2015;40:842–50.
Klaber Moffett JA, Jackson DA, Richmond S, Hahn S, Coulton S, Farrin A, et al. Randomised trial of a brief physiotherapy intervention compared with usual physiotherapy for neck pain patients: outcomes and patients’ preference. BMJ. 2005;330:75.
Monticone M, Ambrosini E, Cedraschi C, Rocca B, Fiorentini R, Restelli M, et al. Cognitive-behavioral treatment for subacute and chronic neck pain: a cochrane review. Spine. 2015;40:1495–504.
Schnitzer TJ, Ferraro A, Hunsche E, Kong SX. A comprehensive review of clinical trials on the efficacy and safety of drugs for the treatment of low back pain. J Pain Symptom Manage. 2004;28:72–95.
Behrbalk E, Halpern P, Boszczyk BM, Parks RM, Chechik O, Rosen N, et al. Anxiolytic medication as an adjunct to morphine analgesia for acute low back pain management in the emergency department: a prospective randomized trial. Spine. 2014;39:17–22.
Scott W, McCracken LM. Patients’ impression of change following treatment for chronic pain: global, specific, a single dimension, or many? J Pain. 2015;16(6):518–26.
Swanenburg J, Gruber C, Brunner F, Wirth B. Patients’ and therapists’ perception of change following physiotherapy in an orthopedic hospital’s outpatient clinic. Physiother Theory Pract. 2015;31:293–8.