Stefan Elbers

57 Evaluating IMPT programmes over time REFERENCES Abbasi,M., Dehghani,M., Keefe, F. J., Jafari, H., Behtash, H.,&Shams, J. (2012). Spouse-assisted training in pain coping skills and the outcome of multidisciplinary pain management for chronic low back pain treatment: a 1-year randomized controlled trial. Eur J Pain , 16 (7), 1033-1043. https://doi.org/10.1002/j.1532-2149.2011.00097.x Anglemyer, A., Horvath, H. T., & Bero, L. (2014). Healthcare outcomes assessed with observational study designs compared with those assessed in randomized trials. Cochrane Database Syst Rev (4), Mr000034. https://doi. org/10.1002/14651858.MR000034.pub2 Balk, E. M., Earley, A., Patel, K., Trikalinos, T. A., & Dahabreh, I. J. (2012). AHRQ Methods for Effective Health Care. In Empirical Assessment of Within-Arm Correlation Imputation in Trials of Continuous Outcomes . Agency for Healthcare Research and Quality (US). Bannach-Brown, A., Przybyła, P., Thomas, J., Rice, A. S. C., Ananiadou, S., Liao, J., & Macleod, M. R. (2019). Machine learning algorithms for systematic review: reducing workload in a preclinical review of animal studies and reducing human screening error. Syst Rev , 8 (1), 23. https://doi.org/10.1186/s13643-019-0942-7 Beaudreuil, J., Kone, H., Lasbleiz, S., Vicaut, E., Richette, P., Cohen-Solal, M., Lioté, F., de Vernejoul, M. C., Nizard, R., Yelnik, A., Bardin, T., & Orcel, P. (2010). Efficacy of a functional restoration program for chronic low back pain: prospective 1-year study. Joint Bone Spine , 77 (5), 435-439. https://doi.org/10.1016/j.jbspin.2010.03.003 Becker, B. J. (1988). Synthesizing standardized mean-change measures. Br J Math Stat Psychol, 41.2 , 257-278. Bendix, A. F., Bendix, T., Labriola, M., & Boekgaard, P. (1998). Functional restoration for chronic low back pain. Two-year follow-up of two randomized clinical trials. Spine (Phila Pa 1976) , 23 (6), 717-725. https://doi. org/10.1097/00007632-199803150-00013 Bendix, T., Bendix, A., Labriola, M., Haestrup, C., & Ebbehøj, N. (2000). Functional restoration versus outpatient physical training in chronic low back pain: a randomized comparative study. Spine (Phila Pa 1976) , 25 (19), 2494-2500. https://doi.org/10.1097/00007632-200010010-00012 Benson, K., & Hartz, A. J. (2000). A comparison of observational studies and randomized, controlled trials. N Engl J Med , 342 (25), 1878-1886. https://doi.org/10.1056/nejm200006223422506 Bergström, G., Jensen, I. B., Bodin, L., Linton, S. J., & Nygren, A. L. (2001). The impact of psychologically different patient groups on outcome after a vocational rehabilitation program for long-term spinal pain patients. Pain , 93 (3), 229-237. https://doi.org/10.1016/s0304-3959( 01)00320-7 Bergström, M., Ejelöv, M., Mattsson, M., & Stålnacke, B. (2014). One-year follow-up of body awareness and perceived health after participating in a multimodal pain rehabilitation programme–a pilot study. Eur J Phys Ther, 16 (4), 246-254. Bileviciute-Ljungar, I., & Norrefalk, J. R. (2014). Beneficial long-term effects of multiprofessional assessment vs. rehabilitation program in patients with musculoskeletal pain. Pain Pract , 14 (3), 228-236. https://doi. org/10.1111/papr.12053 Borenstein, M., Higgins, J. P., Hedges, L. V., & Rothstein, H. R. (2017). Basics of meta-analysis: I(2) is not an absolute measure of heterogeneity. Res Synth Methods , 8 (1), 5-18. https://doi.org/10.1002/jrsm.1230 Borys, C., Lutz, J., Strauss, B., & Altmann, U. (2015). Effectiveness of a Multimodal Therapy for Patients with Chronic Low Back Pain Regarding Pre-Admission Healthcare Utilization. PloS One , 10 (11), e0143139. https://doi. org/10.1371/journal.pone.0143139 Brendbekken, R., Harris, A., Ursin, H., Eriksen, H. R., & Tangen, T. (2016). Multidisciplinary Intervention in Patients with Musculoskeletal Pain: a Randomized Clinical Trial. Int J Behav Med , 23 (1), 1-11. https://doi.org/10.1007/ s12529-015-9486-y