Overall confidence in the results of systematic reviews on exercise therapy for chronic low back pain: a cross-sectional analysis using the Assessing the Methodological Quality of Systematic Reviews (AMSTAR) 2 tool

van Tulder, 2006, Chapter 3 European guidelines for the management of acute nonspecific low back pain in primary care, Eur Spine J, 15, S169, 10.1007/s00586-006-1071-2 Airaksinen, 2006, Chapter 4. European guidelines for the management of chronic nonspecific low back pain, Eur Spine J, 15, S192, 10.1007/s00586-006-1072-1 Ferreira, 2018, Tackling low back pain in Brazil: a wake-up call, Braz J Phys Ther Bento, 2019, Low back pain and some associated factors: is there any difference between genders?, Braz J Phys Ther Costa, 2012, The prognosis of acute and persistent low-back pain: a meta-analysis, Can Med Assoc J, 184, E613, 10.1503/cmaj.111271 Foster, 2018, Prevention and treatment of low back pain: evidence, challenges, and promising directions, Lancet, 10.1016/S0140-6736(18)30489-6 Hayden, 2012, Exercise therapy for chronic low back pain: protocol for an individual participant data meta-analysis, Syst Rev, 1, 64, 10.1186/2046-4053-1-64 Qaseem, 2017, Clinical Guidelines Committee of the American College of P. Noninvasive Treatments for Acute Subacute, and Chronic Low Back Pain: A Clinical Practice Guideline From the American College of Physicians, Ann Intern Med, 10.7326/M16-2367 Saragiotto, 2016, Motor control exercise for nonspecific low back pain: a cochrane review, Spine (Phila Pa 1976), 41, 1284, 10.1097/BRS.0000000000001645 Yamato, 2015, Pilates for low back pain, Cochrane Database Syst Rev, CD010265 Wieland, 2017, Yoga treatment for chronic non-specific low back pain, Cochrane Database Syst Rev, 1, CD010671 Saragiotto, 2016, Motor control exercise for chronic non-specific low-back pain, Cochrane Database Syst Rev, 1, CD012004 Wang, 2012, A meta-analysis of core stability exercise versus general exercise for chronic low back pain, PLoS ONE, 7, e52082, 10.1371/journal.pone.0052082 Hall, 2011, Tai chi exercise for treatment of pain and disability in people with persistent low back pain: a randomized controlled trial, Arthritis Care Res (Hoboken), 63, 1576, 10.1002/acr.20594 Herbert, 2011 Harrison, 2017, Using quality assessment tools to critically appraise ageing research: a guide for clinicians, Age Ageing, 46, 359, 10.1093/ageing/afw223 Mullen, 2006, The promise and pitfalls of systematic reviews, Annu Rev Public Health, 27, 81, 10.1146/annurev.publhealth.27.021405.102239 Jansen, 2014, Indirect treatment comparison/network meta-analysis study questionnaire to assess relevance and credibility to inform health care decision making: an ISPOR-AMCP-NPC Good Practice Task Force report, Value Health, 17, 157, 10.1016/j.jval.2014.01.004 Shea, 2007, Development of AMSTAR: a measurement tool to assess the methodological quality of systematic reviews, BMC Med Res Methodol, 7, 10, 10.1186/1471-2288-7-10 Shea, 2007, External validation of a measurement tool to assess systematic reviews (AMSTAR), PLoS ONE, 2, e1350, 10.1371/journal.pone.0001350 Shea, 2009, AMSTAR is a reliable and valid measurement tool to assess the methodological quality of systematic reviews, J Clin Epidemiol, 62, 1013, 10.1016/j.jclinepi.2008.10.009 Shea, 2017, AMSTAR 2 a critical appraisal tool for systematic reviews that include randomised or non-randomised studies of healthcare interventions, or both, BMJ, 358, j4008, 10.1136/bmj.j4008 Nelson, 2016, Kinesio taping for chronic low back pain: a systematic review, J Bodyw Mov Ther, 20, 672, 10.1016/j.jbmt.2016.04.018 Luz Junior, 2019, Effectiveness of kinesio taping in patients with chronic nonspecific low back pain: a systematic review with meta-analysis, Spine (Phila Pa 1976), 44, 68, 10.1097/BRS.0000000000002756 Yousefi-Nooraie, 2008, Low level laser therapy for nonspecific low-back pain, Cochrane Database Syst Rev, CD005107 Huang, 2015, The effectiveness of low-level laser therapy for nonspecific chronic low back pain: a systematic review and meta-analysis, Arthritis Res Ther, 17, 360, 10.1186/s13075-015-0882-0 Saragiotto, 2016, Paracetamol for low back pain, Cochrane Database Syst Rev, CD012230 Macedo, 2016, Motor control exercise for acute non-specific low back pain, Cochrane Database Syst Rev, 2, CD012085 Saragiotto, 2016, Motor control exercise for chronic non-specific low-back pain, Cochrane Database Syst Rev, CD012004 Yamato, 2018, Do schoolbags cause back pain in children and adolescents? A systematic review, Br J Sports Med, 52, 1241, 10.1136/bjsports-2017-098927 Parreira, 2017, Back Schools for chronic non-specific low back pain, Cochrane Database Syst Rev, 8, CD011674 Parreira, 2017, An overview of clinical guidelines for the management of vertebral compression fracture: a systematic review, Spine J, 17, 1932, 10.1016/j.spinee.2017.07.174 Parreira Pdo, 2014, Current evidence does not support the use of Kinesio Taping in clinical practice: a systematic review, J Physiother, 60, 31, 10.1016/j.jphys.2013.12.008 Almeida, 2015, Biomechanical differences of foot-strike patterns during running: a systematic review with meta-analysis, J Orthop Sports Phys Ther, 45, 738, 10.2519/jospt.2015.6019 Almeida, 2013, Conservative interventions for treating exercise-related musculotendinous, ligamentous and osseous groin pain, Cochrane Database Syst Rev, CD009565 Chang, 2015, Core strength training for patients with chronic low back pain, J Phys Ther Sci, 27, 619, 10.1589/jpts.27.619 Dvorak, 2011, Effect of therapeutic exercise versus manual therapy on athletes with chronic low back pain, J Sport Rehabil, 20, 494, 10.1123/jsr.20.4.494 Hayden, 2005, Exercise therapy for treatment of non-specific low back pain, Cochrane Database Syst Rev, CD000335 Laird, 2012, Modifyng patterns of movement in people with low back pain – does it help?. A systematic review, BMC Musculoskelet Disord, 13, 169, 10.1186/1471-2474-13-169 Lin, 2016, Effects of Pilates on patients with chronic non-specific low back pain: a systematic review, J Phys Ther Sci, 28, 2961, 10.1589/jpts.28.2961 Macedo, 2010, Graded activity and graded exposure for persistent nonspecific low back pain: a systematic review, Phys Therapy, 90, 860879, 10.2522/ptj.20090303 Machado, 2006, The McKenzie method for low back pain: a systematic review of the literature with a meta-analysis approach, Spine (Phila Pa 1976), 31, 254, 10.1097/01.brs.0000214884.18502.93 McCaskey, 2014, Effects of proprioceptive exercises on pain and function in chronic neck- and low back pain rehabilitation: a systematic literature review, BMC Musculoskelet Disord, 15, 382, 10.1186/1471-2474-15-382 Merepeza, 2014, Effects of spinal manipulation versus therapeutic exercise on adults with chronic low back pain: a literature review, J Can Chiropr Assoc, 58, 456 Bystrom, 2013, Motor control exercises reduces pain and disability in chronic and recurrent low back pain: a meta-analysis, Spine (Phila Pa 1976), 38, E350, 10.1097/BRS.0b013e31828435fb Dunsford, 2011, Integrating evidence into practice: use of McKenzie-based treatment for mechanical low back pain, J Multidiscip Healthc, 4, 393 Gomes-Neto, 2017, Stabilization exercise compared to general exercises or manual therapy for the management of low back pain: a systematic review and meta-analysis, Phys Ther Sport, 23, 136, 10.1016/j.ptsp.2016.08.004 Gordon, 2016, A systematic review of the effects of exercise and physical activity on non-specific chronic low back pain, Healthcare (Basel), 4 Hendrick, 2010, The effectiveness of walking as an intervention for low back pain: a systematic review, Eur Spine J, 19, 1613, 10.1007/s00586-010-1412-z Hettinga, 2013, A systematic review and synthesis of higher quality evidence of the effectiveness of exercise interventions for non-specific low back pain of at least 6 weeks’ duration, Phys Therapy Rev, 12, 221, 10.1179/108331907X222958 Hilde, 2013, Effect of exercise in the treatment of chronic low back pain: a systematic review, emphasising type and dose of exercise, Phys Therapy Rev, 3, 107, 10.1179/ptr.1998.3.2.107 Hill, 2013, Is yoga an effective treatment in the management of patients with chronic low back pain compared with other care modalities – a systematic review, J Complement Integr Med, 10 Kalin, 2016, What is the effect of sensory discrimination training on chronic low back pain?. A systematic review, BMC Musculoskelet Disord, 17, 143, 10.1186/s12891-016-0997-8 Kool, 2004, Exercise reduces sick leave in patients with non-acute non-specific low back pain: a meta-analysis, J Rehabil Med, 36, 49, 10.1080/16501970310020104 La Touche, 2008, Treating non-specific chronic low back pain through the Pilates Method, J Bodyw Mov Ther, 12, 364, 10.1016/j.jbmt.2007.11.004 Lawford, 2016, Does walking improve disability status, function, or quality of life in adults with chronic low back pain?. A systematic review, Clin Rehabil, 30, 523, 10.1177/0269215515590487 Lewis, 2013, Are physiotherapy exercises effective in reducing chronic low back pain?, Phys Therapy Rev, 13, 37, 10.1179/174328808X252000 Liddle, 2004, Exercise and chronic low back pain: what works?, Pain, 107, 176, 10.1016/j.pain.2003.10.017 Lim, 2011, Effects of Pilates-based exercises on pain and disability in individuals with persistent nonspecific low back pain: a systematic review with meta-analysis, J Orthop Sports Phys Ther, 41, 70, 10.2519/jospt.2011.3393 Miyamoto, 2013, Efficacy of the Pilates method for pain and disability in patients with chronic nonspecific low back pain: a systematic review with meta-analysis, Braz J Phys Ther, 17, 517, 10.1590/S1413-35552012005000127 Patti, 2015, Effects of Pilates exercise programs in people with chronic low back pain: a systematic review, Medicine (Baltimore), 94, e383, 10.1097/MD.0000000000000383 Pereira, 2012, Comparing the Pilates method with no exercise or lumbar stabilization for pain and functionality in patients with chronic low back pain: systematic review and meta-analysis, Clin Rehabil, 26, 10, 10.1177/0269215511411113 Rackwitz, 2006, Segmental stabilizing exercises and low back pain What is the evidence?. A systematic review of randomized controlled trials, Clin Rehabil, 20, 553, 10.1191/0269215506cr977oa Schaafsma, 2013, Physical conditioning as part of a return to work strategy to reduce sickness absence for workers with back pain, Cochrane Database Syst Rev, CD001822 Searle, 2015, Exercise interventions for the treatment of chronic low back pain: a systematic review and meta-analysis of randomised controlled trials, Clin Rehabil, 29, 1155, 10.1177/0269215515570379 Slade, 2006, Trunk-strengthening exercises for chronic low back pain: a systematic review, J Manip Physiol Ther, 29, 163, 10.1016/j.jmpt.2005.12.011 Slade, 2007, Unloaded movement facilitation exercise compared to no exercise or alternative therapy on outcomes for people with nonspecific chronic low back pain: a systematic review, J Manip Physiol Ther, 30, 301, 10.1016/j.jmpt.2007.03.010 Surkitt, 2012, Efficacy of directional preference management for low back pain: a systematic review, Phys Ther, 92, 652, 10.2522/ptj.20100251 van der Giessen, 2012, The effectiveness of graded activity in patients with non-specific low-back pain: a systematic review, Disabil Rehabil, 34, 1070, 10.3109/09638288.2011.631682 National Institute for Health and Care Excellence, 2016 Qaseem, 2017, Noninvasive treatments for acute, subacute, and chronic low back pain: a clinical practice guideline from the American college of physicians, Ann Intern Med, 166, 514, 10.7326/M16-2367 Stochkendahl, 2017, National Clinical Guidelines for non-surgical treatment of patients with recent onset low back pain or lumbar radiculopathy, Eur Spine J Van Wambeke, 2017 2017, Global, regional, and national incidence, prevalence, and years lived with disability for 328 diseases and injuries for 195 countries, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016, Lancet, 390, 1211, 10.1016/S0140-6736(17)32154-2 Martins, 2016, Quality assessment of systematic reviews for surgical treatment of low back pain: an overview, Spine J, 16, 667, 10.1016/j.spinee.2016.01.185 Oliveira, 2017, A low proportion of systematic reviews in physical therapy are registered: a survey of 150 published systematic reviews, Braz J Phys Ther, 22, 177, 10.1016/j.bjpt.2017.09.009 Fleming, 2013, Cochrane and non-Cochrane systematic reviews in leading orthodontic journals: a quality paradigm?, Eur J Orthod, 35, 244, 10.1093/ejo/cjs016 Moseley, 2009, Cochrane reviews used more rigorous methods than non-Cochrane reviews: survey of systematic reviews in physiotherapy, J Clin Epidemiol, 62, 1021, 10.1016/j.jclinepi.2008.09.018 Tricco, 2009, Non-Cochrane vs Cochrane reviews were twice as likely to have positive conclusion statements: cross-sectional study, J Clin Epidemiol, 62, 10.1016/j.jclinepi.2008.08.008 Useem, 2015, Systematic differences between cochrane and non-cochrane meta-analyses on the same topic: a matched pair analysis, PLOS ONE, 10, e0144980, 10.1371/journal.pone.0144980 Ge, 2018, Association between prospective registration and overall reporting and methodological quality of systematic reviews: a meta-epidemiological study, J Clin Epidemiol, 93, 45, 10.1016/j.jclinepi.2017.10.012 Sideri, 2018, Registration in the international prospective register of systematic reviews (PROSPERO) of systematic review protocols was associated with increased review quality, J Clin Epidemiol, 10.1016/j.jclinepi.2018.01.003 Higgins, 2011 Liberati, 2009, The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate healthcare interventions: explanation and elaboration, BMJ, 339, b2700, 10.1136/bmj.b2700 Dwan, 2013, Systematic review of the empirical evidence of study publication bias and outcome reporting bias – an updated review, PLOS ONE, 8, e66844, 10.1371/journal.pone.0066844 Lewis, 2008, Are physiotherapy exercises effective in reducing chronic low back pain?, Phys Therapy Rev, 13, 37, 10.1179/174328808X252000