{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T20:55:59Z","timestamp":1791492959898,"version":"4.3.4"},"reference-count":94,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","thespinejournalonline.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Spine Journal"],"published-print":{"date-parts":[[2019,7]]},"DOI":"10.1016\/j.spinee.2019.02.014","type":"journal-article","created":{"date-parts":[[2019,3,2]],"date-time":"2019-03-02T02:07:34Z","timestamp":1551492454000},"page":"1276-1293","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":90,"title":["Objective measures of functional impairment for degenerative diseases of the lumbar spine: a systematic review of the literature"],"prefix":"10.1016","volume":"19","author":[{"given":"Martin N.","family":"Stienen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Allen L.","family":"Ho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victor E.","family":"Staartjes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicolai","family":"Maldaner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anand","family":"Veeravagu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Atman","family":"Desai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oliver P.","family":"Gautschi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Bellut","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luca","family":"Regli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John K.","family":"Ratliff","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jon","family":"Park","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.spinee.2019.02.014_bib0001","doi-asserted-by":"crossref","first-page":"2521","DOI":"10.1016\/j.spinee.2014.05.004","article-title":"The need for an objective outcome measurement in spine surgery\u2013the timed-up-and-go test","volume":"14","author":"Gautschi","year":"2014","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0002","doi-asserted-by":"crossref","first-page":"2245","DOI":"10.1056\/NEJMoa064039","article-title":"Surgery versus prolonged conservative treatment for sciatica","volume":"356","author":"Peul","year":"2007","journal-title":"N Engl J Med"},{"key":"10.1016\/j.spinee.2019.02.014_bib0003","doi-asserted-by":"crossref","first-page":"1041","DOI":"10.1024\/1661-8157\/a002779","article-title":"Functional assessment of patients with lumbar degenerative disc disease: who is right \u2013 the doctor, the patient or the objective test?","volume":"106","author":"Stienen","year":"2017","journal-title":"Praxis"},{"key":"10.1016\/j.spinee.2019.02.014_bib0004","doi-asserted-by":"crossref","first-page":"b2700","DOI":"10.1136\/bmj.b2700","article-title":"The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate healthcare interventions: explanation and elaboration","volume":"339","author":"Liberati","year":"2009","journal-title":"BMJ"},{"key":"10.1016\/j.spinee.2019.02.014_bib0005","series-title":"Microeconometrics using Stata","author":"Cameron","year":"2010"},{"key":"10.1016\/j.spinee.2019.02.014_bib0006","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1227\/NEU.0000000000001195","article-title":"Validity and reliability of a measurement of objective functional impairment in lumbar degenerative disc disease: the timed up and go (TUG) test","volume":"79","author":"Gautschi","year":"2016","journal-title":"Neurosurgery"},{"key":"10.1016\/j.spinee.2019.02.014_bib0007","doi-asserted-by":"crossref","first-page":"380","DOI":"10.1227\/NEU.0000000000001320","article-title":"Assessment of the minimum clinically important difference in the timed up and go test after surgery for lumbar degenerative disc disease","volume":"80","author":"Gautschi","year":"2017","journal-title":"Neurosurgery"},{"key":"10.1016\/j.spinee.2019.02.014_bib0008","doi-asserted-by":"crossref","first-page":"598","DOI":"10.3171\/2016.11.SPINE16683","article-title":"Validation of the baseline severity stratification of objective functional impairment in lumbar degenerative disc disease","volume":"26","author":"Stienen","year":"2017","journal-title":"J Neurosurg Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0009","doi-asserted-by":"crossref","first-page":"1875","DOI":"10.1007\/s00701-016-2899-9","article-title":"Pre- and postoperative correlation of patient-reported outcome measures with standardized Timed Up and Go (TUG) test results in lumbar degenerative disc disease","volume":"158","author":"Gautschi","year":"2016","journal-title":"Acta neurochirurgica"},{"key":"10.1016\/j.spinee.2019.02.014_bib0010","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/j.clineuro.2016.08.024","article-title":"Influence of age on pain intensity, functional impairment and health-related quality of life before and after surgery for lumbar degenerative disc disease","volume":"150","author":"Gautschi","year":"2016","journal-title":"Clin Neurol Neurosurg"},{"key":"10.1016\/j.spinee.2019.02.014_bib0011","doi-asserted-by":"crossref","first-page":"1065","DOI":"10.1097\/j.pain.0000000000000480","article-title":"Sex differences in subjective and objective measures of pain, functional impairment, and health-related quality of life in patients with lumbar degenerative disc disease","volume":"157","author":"Gautschi","year":"2016","journal-title":"Pain"},{"key":"10.1016\/j.spinee.2019.02.014_bib0012","doi-asserted-by":"crossref","first-page":"52","DOI":"10.1016\/j.clineuro.2016.04.008","article-title":"Sex differences in lumbar degenerative disc disease","volume":"145","author":"Gautschi","year":"2016","journal-title":"Clin Neurol Neurosurg"},{"key":"10.1016\/j.spinee.2019.02.014_bib0013","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.apmr.2016.07.027","article-title":"Multifidi muscle characteristics and physical function among older adults with and without chronic low back pain","volume":"98","author":"Sions","year":"2017","journal-title":"Arch Phys Med Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0014","doi-asserted-by":"crossref","first-page":"220","DOI":"10.2519\/jospt.2005.35.4.220","article-title":"Disability and walking capacity in patients with lumbar spinal stenosis: association with sensorimotor function, balance, and functional performance","volume":"35","author":"Lin","year":"2005","journal-title":"J Orthop Sports Phys Ther"},{"key":"10.1016\/j.spinee.2019.02.014_bib0015","doi-asserted-by":"crossref","first-page":"1943","DOI":"10.1016\/j.jocn.2015.04.018","article-title":"The timed up and go test for lumbar degenerative disc disease","volume":"22","author":"Gautschi","year":"2015","journal-title":"J Clin Neurosci"},{"key":"10.1016\/j.spinee.2019.02.014_bib0016","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1016\/j.wneu.2016.11.039","article-title":"Patients\u2019 preference of the timed up and go test or patient-reported outcome measures before and after surgery for lumbar degenerative disk disease","volume":"99","author":"Joswig","year":"2017","journal-title":"World Neurosurg"},{"key":"10.1016\/j.spinee.2019.02.014_bib0017","doi-asserted-by":"crossref","first-page":"2138","DOI":"10.1007\/s00586-017-4987-9","article-title":"Effect of corrective long spinal fusion to the ilium on physical function in patients with adult spinal deformity","volume":"26","author":"Kondo","year":"2017","journal-title":"Eur Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0018","doi-asserted-by":"crossref","first-page":"E588","DOI":"10.1097\/BRS.0b013e3181f92d8e","article-title":"The risk assessment of a fall in patients with lumbar spinal stenosis","volume":"36","author":"Kim","year":"2011","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0019","doi-asserted-by":"crossref","DOI":"10.1016\/j.wneu.2016.09.070","article-title":"Influence of body mass index on subjective and objective measures of pain, functional impairment, and health-related quality of life in lumbar degenerative disc disease","volume":"96","author":"Stienen","year":"2016","journal-title":"World Neurosurg"},{"key":"10.1016\/j.spinee.2019.02.014_bib0020","doi-asserted-by":"crossref","first-page":"807","DOI":"10.1016\/j.spinee.2016.12.004","article-title":"Influence of the mental health status on a new measure of objective functional impairment in lumbar degenerative disc disease","volume":"17","author":"Stienen","year":"2017","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0021","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1016\/j.wneu.2016.11.060","article-title":"Effects of smoking on subjective and objective measures of pain intensity, functional impairment, and health-related quality of life in lumbar degenerative disk disease","volume":"99","author":"Joswig","year":"2017","journal-title":"World Neurosurg"},{"key":"10.1016\/j.spinee.2019.02.014_bib0022","first-page":"111","article-title":"[The relationship between objective and subjective evaluation criteria in lumbar spinal stenosis]","volume":"40","author":"Gulbahar","year":"2006","journal-title":"Acta Orthop Traumatologica Turc"},{"key":"10.1016\/j.spinee.2019.02.014_bib0023","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1016\/j.spinee.2011.12.006","article-title":"Quantification of walking ability in subjects with neurogenic claudication from lumbar spinal stenosis\u2013a comparative study","volume":"12","author":"Rainville","year":"2012","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0024","doi-asserted-by":"crossref","first-page":"684","DOI":"10.1097\/BRS.0000000000000837","article-title":"A randomized, double-blind, placebo-controlled crossover trial of oxymorphone hydrochloride and propoxyphene\/acetaminophen combination for the treatment of neurogenic claudication associated with lumbar spinal stenosis","volume":"40","author":"Markman","year":"2015","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0025","doi-asserted-by":"crossref","first-page":"27","DOI":"10.3171\/jns.1995.83.1.0027","article-title":"Measurement of exercise tolerance on the treadmill in patients with symptomatic lumbar spinal stenosis: a useful indicator of functional status and surgical outcome","volume":"83","author":"Deen","year":"1995","journal-title":"J Neurosurg"},{"key":"10.1016\/j.spinee.2019.02.014_bib0026","doi-asserted-by":"crossref","first-page":"276","DOI":"10.1097\/00002517-200008000-00002","article-title":"Prospective functional evaluation of the surgical treatment of neurogenic claudication in patients with lumbar spinal stenosis","volume":"13","author":"Tenhula","year":"2000","journal-title":"J Spinal Disord"},{"key":"10.1016\/j.spinee.2019.02.014_bib0027","doi-asserted-by":"crossref","first-page":"1954","DOI":"10.2106\/00004623-200211000-00008","article-title":"A comprehensive study of patients with surgically treated lumbar spinal stenosis with neurogenic claudication","volume":"84-A","author":"Yukawa","year":"2002","journal-title":"J Bone Joint Surg Am Vol"},{"key":"10.1016\/j.spinee.2019.02.014_bib0028","doi-asserted-by":"crossref","first-page":"985","DOI":"10.1097\/BRS.0b013e31819c0a6b","article-title":"Effectiveness of physical therapy and epidural steroid injections in lumbar spinal stenosis","volume":"34","author":"Koc","year":"2009","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0029","doi-asserted-by":"crossref","first-page":"965","DOI":"10.1097\/00007632-198909000-00009","article-title":"Walking and cycling tests in neurogenic and intermittent claudication","volume":"14","author":"Dong","year":"1989","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0030","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1097\/01.brs.0000251014.81875.6d","article-title":"Surgical or nonoperative treatment for lumbar spinal stenosis? A randomized controlled trial","volume":"32","author":"Malmivaara","year":"2007","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0031","doi-asserted-by":"crossref","first-page":"1975","DOI":"10.1097\/00007632-199409000-00019","article-title":"Computed tomography after laminectomy for lumbar spinal stenosis. Patients\u2019 pain patterns, walking capacity, and subjective disability had no correlation with computed tomography findings","volume":"19","author":"Herno","year":"1994","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0032","doi-asserted-by":"crossref","first-page":"2234","DOI":"10.1097\/00007632-199911010-00011","article-title":"Computed tomography findings 4 years after surgical management of lumbar spinal stenosis. No correlation with clinical outcome","volume":"24","author":"Herno","year":"1999","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0033","doi-asserted-by":"crossref","first-page":"686","DOI":"10.1007\/s00586-008-0593-1","article-title":"The diagnostic value of a treadmill test in predicting lumbar spinal stenosis","volume":"17","author":"Barz","year":"2008","journal-title":"Eur Spine J Soc"},{"key":"10.1016\/j.spinee.2019.02.014_bib0034","first-page":"254","article-title":"Walking distance as a measure of disability in lumbar spinal stenosis","volume":"31","author":"Hurri","year":"2008","journal-title":"Suomen Ortopedia ja Traumatologia"},{"key":"10.1016\/j.spinee.2019.02.014_bib0035","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1186\/1471-2474-9-89","article-title":"Gait analysis does not correlate with clinical and MR imaging parameters in patients with symptomatic lumbar spinal stenosis","volume":"9","author":"Zeifang","year":"2008","journal-title":"BMC Musculoskelet Disord"},{"key":"10.1016\/j.spinee.2019.02.014_bib0036","doi-asserted-by":"crossref","first-page":"780","DOI":"10.1097\/AJP.0b013e31815349bf","article-title":"Spinal canal size and clinical symptoms among persons diagnosed with lumbar spinal stenosis","volume":"23","author":"Geisser","year":"2007","journal-title":"Clin J Pain"},{"key":"10.1016\/j.spinee.2019.02.014_bib0037","doi-asserted-by":"crossref","first-page":"2541","DOI":"10.1097\/01.brs.0000241136.98159.8c","article-title":"A comparison between two physical therapy treatment programs for patients with lumbar spinal stenosis: a randomized clinical trial","volume":"31","author":"Whitman","year":"2006","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0038","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/0002-9149(92)90680-W","article-title":"Comparison of ischemic and physiologic responses during exercise tests in men using the standard and modified Bruce protocols","volume":"69","author":"McInnis","year":"1992","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.spinee.2019.02.014_bib0039","doi-asserted-by":"crossref","first-page":"1192","DOI":"10.1097\/BRS.0b013e3181bf1de9","article-title":"Role of physical exercise in low back pain rehabilitation: a randomized controlled trial of a three-month exercise program in patients who have completed multidisciplinary rehabilitation","volume":"35","author":"Henchoz","year":"2010","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0040","doi-asserted-by":"crossref","first-page":"E618","DOI":"10.1097\/BRS.0000000000000885","article-title":"Has a mono- or bisegmental lumbar spinal fusion surgery an influence on self-assessed quality of life, trunk range of motion, and gait performance?","volume":"40","author":"Stief","year":"2015","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0041","doi-asserted-by":"crossref","first-page":"410","DOI":"10.1097\/00002517-199710000-00009","article-title":"Preliminary results of the use of a two-stage treadmill test as a clinical diagnostic tool in the differential diagnosis of lumbar spinal stenosis","volume":"10","author":"Fritz","year":"1997","journal-title":"Journal of spinal disorders"},{"key":"10.1016\/j.spinee.2019.02.014_bib0042","doi-asserted-by":"crossref","first-page":"464","DOI":"10.1053\/apmr.2001.20828","article-title":"Functional mobility performance in an elderly population with lumbar spinal stenosis","volume":"82","author":"Whitehurst","year":"2001","journal-title":"Arch Phys Med Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0043","doi-asserted-by":"crossref","first-page":"806","DOI":"10.3349\/ymj.2005.46.6.806","article-title":"Comparison of the predictive value of myelography, computed tomography and MRI on the treadmill test in lumbar spinal stenosis","volume":"46","author":"Moon","year":"2005","journal-title":"Yonsei med J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0044","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1097\/00007632-199801150-00019","article-title":"Use of the exercise treadmill to measure baseline functional status and surgical outcome in patients with severe lumbar spinal stenosis","volume":"23","author":"Deen","year":"1998","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0045","doi-asserted-by":"crossref","first-page":"1002","DOI":"10.4065\/75.10.1002","article-title":"Test-retest reproducibility of the exercise treadmill examination in lumbar spinal stenosis","volume":"75","author":"Deen","year":"2000","journal-title":"Mayo Clin Proc"},{"key":"10.1016\/j.spinee.2019.02.014_bib0046","doi-asserted-by":"crossref","first-page":"2444","DOI":"10.1097\/BRS.0b013e3181b03fc8","article-title":"A criterion measure of walking capacity in lumbar spinal stenosis and its comparison with a treadmill protocol","volume":"34","author":"Tomkins","year":"2009","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0047","doi-asserted-by":"crossref","first-page":"2812","DOI":"10.1097\/BRS.0b013e3181b4836e","article-title":"Degenerative spondylolisthesis in patients with neurogenic claudication effects functional performance and self-reported quality of life","volume":"34","author":"Drury","year":"2009","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0048","first-page":"1","article-title":"The five-repetition sit-to-stand test: evaluation of a simple and objective tool for the assessment of degenerative pathologies of the lumbar spine","author":"Staartjes","year":"2018","journal-title":"J Neurosurg Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0049","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1177\/0269215509347432","article-title":"Prehabilitation and early rehabilitation after spinal surgery: randomized clinical trial","volume":"24","author":"Nielsen","year":"2010","journal-title":"Clin Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0050","doi-asserted-by":"crossref","first-page":"e110","DOI":"10.2106\/JBJS.M.00427","article-title":"Comparison of effects of nonoperative treatment and decompression surgery on risk of patients with lumbar spinal stenosis falling: evaluation with functional mobility tests","volume":"96","author":"Lee","year":"2014","journal-title":"J Bone Joint Surg Am Vol"},{"key":"10.1016\/j.spinee.2019.02.014_bib0051","doi-asserted-by":"crossref","first-page":"989","DOI":"10.1177\/0269215506070698","article-title":"The usability of six physical performance tasks in a rehabilitation population with chronic low back pain","volume":"20","author":"Smeets","year":"2006","journal-title":"Clin Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0052","doi-asserted-by":"crossref","first-page":"256","DOI":"10.4184\/asj.2017.11.2.256","article-title":"Relationships among disability, quality of life, and physical fitness in lumbar spinal stenosis: an investigation of elderly Korean women","volume":"11","author":"Park","year":"2017","journal-title":"Asian Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0053","doi-asserted-by":"crossref","first-page":"987","DOI":"10.1016\/j.gaitpost.2013.05.010","article-title":"Associations of self-report measures with gait, range of motion and proprioception in patients with lumbar spinal stenosis","volume":"38","author":"Conrad","year":"2013","journal-title":"Gait Posture"},{"key":"10.1016\/j.spinee.2019.02.014_bib0054","doi-asserted-by":"crossref","first-page":"816","DOI":"10.1016\/j.spinee.2010.10.019","article-title":"Walking assessment in people with lumbar spinal stenosis: capacity, performance, and self-report measures","volume":"11","author":"Conway","year":"2011","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0055","doi-asserted-by":"crossref","first-page":"1936","DOI":"10.1016\/j.spinee.2013.11.030","article-title":"Longitudinal construct validity and responsiveness of measures of walking capacity in individuals with lumbar spinal stenosis","volume":"14","author":"Tomkins-Lane","year":"2014","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0056","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1097\/00007632-200201010-00020","article-title":"The reliability of the Shuttle Walking Test, the Swiss Spinal Stenosis Questionnaire, the Oxford Spinal Stenosis Score, and the Oswestry Disability Index in the assessment of patients with lumbar spinal stenosis","volume":"27","author":"Pratt","year":"2002","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0057","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1002\/pri.225","article-title":"Reliability and responsiveness of the shuttle walking test in patients with chronic low back pain","volume":"6","author":"Taylor","year":"2001","journal-title":"Physiother Res Int"},{"key":"10.1016\/j.spinee.2019.02.014_bib0058","doi-asserted-by":"crossref","first-page":"1835","DOI":"10.1249\/01.MSS.0000145471.73711.66","article-title":"Treadmill versus shuttle walk tests of walking ability in intermittent claudication","volume":"36","author":"Zwierska","year":"2004","journal-title":"Med Sci Sports Exerc"},{"key":"10.1016\/j.spinee.2019.02.014_bib0059","doi-asserted-by":"crossref","first-page":"111","DOI":"10.1164\/ajrccm.166.1.at1102","article-title":"ATS statement: guidelines for the six-minute walk test","volume":"166","year":"2002","journal-title":"Am J Respir Crit Care Med"},{"key":"10.1016\/j.spinee.2019.02.014_bib0060","doi-asserted-by":"crossref","first-page":"E926","DOI":"10.1097\/BRS.0b013e3181afd1b2","article-title":"Objective assessment of the cardiorespiratory function of adolescents with idiopathic scoliosis through the six-minute walk test","volume":"34","author":"Alves","year":"2009","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0061","doi-asserted-by":"crossref","first-page":"1413","DOI":"10.1056\/NEJMoa1513721","article-title":"A randomized, controlled trial of fusion surgery for lumbar spinal stenosis","volume":"374","author":"Forsth","year":"2016","journal-title":"N Engl J Med"},{"key":"10.1016\/j.spinee.2019.02.014_bib0062","doi-asserted-by":"crossref","first-page":"2195","DOI":"10.1016\/j.spinee.2018.04.016","article-title":"Decompression surgery improves gait quality in patients with symptomatic lumbar spinal stenosis","volume":"18","author":"Loske","year":"2018","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0063","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1111\/jep.12629","article-title":"Minimal clinically important difference for change in 6-minute walk test distance of adults with pathology: a systematic review","volume":"23","author":"Bohannon","year":"2017","journal-title":"J Eval Clin Prac"},{"key":"10.1016\/j.spinee.2019.02.014_bib0064","doi-asserted-by":"crossref","first-page":"3081","DOI":"10.1161\/STROKEAHA.118.022808","article-title":"Home-time as a surrogate marker for functional outcome after aneurysmal subarachnoid hemorrhage","volume":"49","author":"Stienen","year":"2018","journal-title":"Stroke"},{"key":"10.1016\/j.spinee.2019.02.014_bib0065","doi-asserted-by":"crossref","first-page":"2003","DOI":"10.1097\/00007632-199809150-00018","article-title":"Outcome measures for low back pain research. A proposal for standardized use","volume":"23","author":"Deyo","year":"1998","journal-title":"Spine."},{"key":"10.1016\/j.spinee.2019.02.014_bib0066","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1016\/S0268-0033(02)00022-0","article-title":"Measures of low back function: a review of reproducibility studies","volume":"17","author":"Essendrop","year":"2002","journal-title":"Clin Biomech"},{"key":"10.1016\/j.spinee.2019.02.014_bib0067","doi-asserted-by":"crossref","first-page":"499","DOI":"10.1007\/s00701-015-2700-5","article-title":"Correlation of pain, functional impairment, and health-related quality of life with radiological grading scales of lumbar degenerative disc disease","volume":"158","author":"Corniola","year":"2016","journal-title":"Acta Neurochir"},{"key":"10.1016\/j.spinee.2019.02.014_bib0068","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1007\/s00701-016-3030-y","article-title":"The usefulness of radiological grading scales to predict pain intensity, functional impairment, and health-related quality of life after surgery for lumbar degenerative disc disease","volume":"159","author":"Gautschi","year":"2017","journal-title":"Acta Neurochir"},{"key":"10.1016\/j.spinee.2019.02.014_bib0069","doi-asserted-by":"crossref","first-page":"1620","DOI":"10.1007\/s00586-015-4350-y","article-title":"Analysis of a performance-based functional test in comparison with the visual analog scale for postoperative outcome assessment after lumbar spondylodesis","volume":"25","author":"Hartmann","year":"2016","journal-title":"Eur Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0070","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1016\/j.jos.2015.12.016","article-title":"Spinal sagittal balance substantially influences locomotive syndrome and physical performance in community-living middle-aged and elderly women","volume":"21","author":"Muramoto","year":"2016","journal-title":"J Orthop Sci"},{"key":"10.1016\/j.spinee.2019.02.014_bib0071","doi-asserted-by":"crossref","first-page":"291","DOI":"10.3171\/2017.6.SPINE161372","article-title":"Efficacy of intraoperative epidural triamcinolone application in lumbar microdiscectomy: a matched-control study","volume":"28","author":"Stienen","year":"2018","journal-title":"J Neurosurg Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0072","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1016\/j.clinbiomech.2016.10.007","article-title":"Paravertebral spinal injection for the treatment of patients with degenerative facet osteoarthropathy: evidence of motor performance improvements based on objective assessments","volume":"39","author":"Toosizadeh","year":"2016","journal-title":"Clin Biomech"},{"key":"10.1016\/j.spinee.2019.02.014_bib0073","doi-asserted-by":"crossref","first-page":"971","DOI":"10.1097\/BRS.0b013e31828e8e22","article-title":"A randomized trial of balloon kyphoplasty and nonsurgical management for treating acute vertebral compression fractures: vertebral body kyphosis correction and surgical parameters","volume":"38","author":"Van Meirhaeghe","year":"2013","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0074","doi-asserted-by":"crossref","first-page":"677","DOI":"10.4103\/0028-3886.185378","article-title":"Clinical, radiological, and functional evaluation of surgical treatment in degenerative lumbar canal stenosis","volume":"64","author":"Prasad","year":"2016","journal-title":"Neurol India"},{"key":"10.1016\/j.spinee.2019.02.014_bib0075","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1055\/s-0035-1565259","article-title":"Physical activity measured with accelerometer and self-rated disability in lumbar spine surgery: a prospective study","volume":"6","author":"Mobbs","year":"2016","journal-title":"Global Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0076","doi-asserted-by":"crossref","first-page":"26","DOI":"10.1016\/j.spinee.2016.10.016","article-title":"Objective measurement of free-living physical activity (performance) in lumbar spinal stenosis: are physical activity guidelines being met?","volume":"17","author":"Norden","year":"2017","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0077","doi-asserted-by":"crossref","first-page":"1316","DOI":"10.1097\/BRS.0b013e31824a8314","article-title":"Relationship between ambulatory performance and self-rated disability in patients with lumbar spinal stenosis","volume":"37","author":"Pryce","year":"2012","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0078","doi-asserted-by":"crossref","first-page":"1855","DOI":"10.1007\/s00586-010-1324-y","article-title":"Step activity monitoring in lumbar stenosis patients undergoing decompressive surgery","volume":"19","author":"Schulte","year":"2010","journal-title":"Eur Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0079","doi-asserted-by":"crossref","first-page":"2008","DOI":"10.1016\/j.apmr.2012.05.014","article-title":"Changes in objectively measured physical activity (performance) after epidural steroid injection for lumbar spinal stenosis","volume":"93","author":"Tomkins-Lane","year":"2012","journal-title":"Arch Phys Med Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0080","doi-asserted-by":"crossref","first-page":"577","DOI":"10.1016\/j.spinee.2014.10.015","article-title":"The spinal stenosis pedometer and nutrition lifestyle intervention (SSPANLI): development and pilot","volume":"15","author":"Tomkins-Lane","year":"2015","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0081","doi-asserted-by":"crossref","first-page":"447","DOI":"10.1111\/os.12280","article-title":"Correlations of Japanese Orthopaedic Association Scoring Systems with gait parameters in patients with degenerative spinal diseases","volume":"8","author":"Zheng","year":"2016","journal-title":"Orthop Surg"},{"key":"10.1016\/j.spinee.2019.02.014_bib0082","doi-asserted-by":"crossref","first-page":"972","DOI":"10.1016\/j.spinee.2010.08.004","article-title":"Scoliosis and interspinous decompression with the X-STOP: prospective minimum 1-year outcomes in lumbar spinal stenosis","volume":"10","author":"Rolfe","year":"2010","journal-title":"Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0083","doi-asserted-by":"crossref","first-page":"345","DOI":"10.3233\/BMR-130390","article-title":"Predictors of objectively measured walking capacity in people with degenerative lumbar spinal stenosis","volume":"26","author":"Tomkins-Lane","year":"2013","journal-title":"J Back Musculoskelet Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0084","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1016\/j.gaitpost.2017.12.019","article-title":"Effect of lumbar spinal fusion surgery on the association of self-report measures with objective measures of physical function","volume":"61","author":"Stief","year":"2018","journal-title":"Gait Posture"},{"key":"10.1016\/j.spinee.2019.02.014_bib0085","doi-asserted-by":"crossref","first-page":"602","DOI":"10.1016\/j.jmpt.2014.08.004","article-title":"Lumbar spinal stenosis and lower extremity motor control: the impact of walking-induced strain on a performance-based outcome measure","volume":"37","author":"Passmore","year":"2014","journal-title":"J Manipulat Physiol Therap"},{"key":"10.1016\/j.spinee.2019.02.014_bib0086","doi-asserted-by":"crossref","first-page":"442","DOI":"10.1016\/j.medengphy.2016.02.004","article-title":"Objectively quantifying walking ability in degenerative spinal disorder patients using sensor equipped smart shoes","volume":"38","author":"Lee","year":"2016","journal-title":"Medical Eng Phys"},{"key":"10.1016\/j.spinee.2019.02.014_bib0087","doi-asserted-by":"crossref","first-page":"77","DOI":"10.1186\/s12984-017-0288-0","article-title":"Identifying predictors for postoperative clinical outcome in lumbar spinal stenosis patients using smart-shoe technology","volume":"14","author":"Lee","year":"2017","journal-title":"Journal Neuroeng Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0088","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1007\/s00586-014-3411-y","article-title":"Outcomes and their predictors in lumbar spinal stenosis: a 12-year follow-up","volume":"24","author":"Adamova","year":"2015","journal-title":"Eur Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0089","doi-asserted-by":"crossref","first-page":"2611","DOI":"10.1007\/s00586-012-2424-7","article-title":"Prediction of long-term clinical outcome in patients with lumbar spinal stenosis","volume":"21","author":"Micankova Adamova","year":"2012","journal-title":"Eur Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0090","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1016\/j.apmr.2009.08.149","article-title":"The effectiveness of walking stick use for neurogenic claudication: results from a randomized trial and the effects on walking tolerance and posture","volume":"91","author":"Comer","year":"2010","journal-title":"Arch Phys Med Rehabil"},{"key":"10.1016\/j.spinee.2019.02.014_bib0091","doi-asserted-by":"crossref","first-page":"1233","DOI":"10.1136\/bmj.38441.620417.8F","article-title":"Randomised controlled trial to compare surgical stabilisation of the lumbar spine with an intensive rehabilitation programme for patients with chronic low back pain: the MRC spine stabilisation trial","volume":"330","author":"Fairbank","year":"2005","journal-title":"Bmj"},{"key":"10.1016\/j.spinee.2019.02.014_bib0092","doi-asserted-by":"crossref","first-page":"1451","DOI":"10.1097\/00007632-199318110-00008","article-title":"Gait analysis of patients with low back pain before and after surgery","volume":"18","author":"Khodadadeh","year":"1993","journal-title":"Spine"},{"key":"10.1016\/j.spinee.2019.02.014_bib0093","doi-asserted-by":"crossref","first-page":"963","DOI":"10.1007\/s00586-015-3922-1","article-title":"A new possibility to assess the perioperative walking capacity using a global positioning system in neurosurgical spine patients: a feasibility study","volume":"25","author":"Bostelmann","year":"2016","journal-title":"Eur Spine J"},{"key":"10.1016\/j.spinee.2019.02.014_bib0094","doi-asserted-by":"crossref","first-page":"E263","DOI":"10.1097\/BRS.0b013e3182341d02","article-title":"Assessing the outcomes of spine surgery using global positioning systems","volume":"36","author":"Barzilay","year":"2011","journal-title":"Spine"}],"container-title":["The Spine Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1529943019300762?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1529943019300762?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,26]],"date-time":"2025-10-26T21:30:13Z","timestamp":1761514213000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1529943019300762"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7]]},"references-count":94,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2019,7]]}},"alternative-id":["S1529943019300762"],"URL":"https:\/\/doi.org\/10.1016\/j.spinee.2019.02.014","relation":{},"ISSN":["1529-9430"],"issn-type":[{"value":"1529-9430","type":"print"}],"subject":[],"published":{"date-parts":[[2019,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Objective measures of functional impairment for degenerative diseases of the lumbar spine: a systematic review of the literature","name":"articletitle","label":"Article Title"},{"value":"The Spine Journal","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.spinee.2019.02.014","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}