메뉴 건너뛰기




Volumn 18, Issue 1, 2017, Pages

Latent class analysis derived subgroups of low back pain patients - Do they have prognostic capacity?

Author keywords

Classification, prognosis; Low back pain; Prospective studies, Latent class analysis; Subgrouping

Indexed keywords

ADULT; ARTICLE; COHORT ANALYSIS; CONTROLLED STUDY; DISABILITY; FEMALE; FOLLOW UP; HUMAN; LATENT CLASS ANALYSIS; LONGITUDINAL STUDY; LOW BACK PAIN; MAJOR CLINICAL STUDY; MALE; OUTCOME ASSESSMENT; PAIN INTENSITY; PATIENT CODING; PRIMARY MEDICAL CARE; PROGNOSIS; PROGNOSTIC ASSESSMENT; QUEBEC TASK FORCE CLASSIFICATION; START BACK TOOL; STATISTICAL ANALYSIS; VARIANCE; CLASSIFICATION; MIDDLE AGED; PAIN MEASUREMENT; PROCEDURES; PROSPECTIVE STUDY; QUESTIONNAIRE;

EID: 85027003293     PISSN: None     EISSN: 14712474     Source Type: Journal    
DOI: 10.1186/s12891-017-1708-9     Document Type: Article
Times cited : (22)

References (53)
  • 1
    • 84940447040 scopus 로고    scopus 로고
    • Global, regional, and national incidence, prevalence, and years lived with disability for 301 acute and chronic diseases and injuries in 188 countries, 1990-2013: A systematic analysis for the global burden of disease study 2013
    • Global Burden of Disease Study C
    • Global Burden of Disease Study C. Global, regional, and national incidence, prevalence, and years lived with disability for 301 acute and chronic diseases and injuries in 188 countries, 1990-2013: a systematic analysis for the global burden of disease study 2013. Lancet. 2015;386(9995):743-800.
    • (2015) Lancet , vol.386 , Issue.9995 , pp. 743-800
  • 3
    • 0037115159 scopus 로고    scopus 로고
    • A clinical prediction rule for classifying patients with low back pain who demonstrate short-term improvement with spinal manipulation
    • Flynn T, Fritz J, Whitman J, Wainner R, Magel J, Rendeiro D, et al. A clinical prediction rule for classifying patients with low back pain who demonstrate short-term improvement with spinal manipulation. Spine (Phila Pa 1976). 2002;27(24):2835-43.
    • (2002) Spine (Phila Pa 1976) , vol.27 , Issue.24 , pp. 2835-2843
    • Flynn, T.1    Fritz, J.2    Whitman, J.3    Wainner, R.4    Magel, J.5    Rendeiro, D.6
  • 4
    • 25144514930 scopus 로고    scopus 로고
    • Preliminary development of a clinical prediction rule for determining which patients with low back pain will respond to a stabilization exercise program
    • 16181938
    • Hicks GE, Fritz JM, Delitto A, McGill SM. Preliminary development of a clinical prediction rule for determining which patients with low back pain will respond to a stabilization exercise program. Arch Phys Med Rehabil. 2005;86(9):1753-62.
    • (2005) Arch Phys Med Rehabil , vol.86 , Issue.9 , pp. 1753-1762
    • Hicks, G.E.1    Fritz, J.M.2    Delitto, A.3    McGill, S.M.4
  • 5
    • 43549119573 scopus 로고    scopus 로고
    • A primary care back pain screening tool: Identifying patient subgroups for initial treatment
    • 18438893
    • Hill JC, Dunn KM, Lewis M, Mullis R, Main CJ, Foster NE, et al. A primary care back pain screening tool: identifying patient subgroups for initial treatment. Arthritis Rheum. 2008;59(5):632-41.
    • (2008) Arthritis Rheum , vol.59 , Issue.5 , pp. 632-641
    • Hill, J.C.1    Dunn, K.M.2    Lewis, M.3    Mullis, R.4    Main, C.J.5    Foster, N.E.6
  • 6
    • 0346847498 scopus 로고    scopus 로고
    • Diagnostic classification of non-specific low back pain. A new system integrating patho-anatomic and clinical categories
    • Petersen T, Laslett M, Thorsen H, Manniche C, Ekdahl C, Jacobsen S. Diagnostic classification of non-specific low back pain. A new system integrating patho-anatomic and clinical categories. Physiother Theory Pract. 2003;19(4):213-37.
    • (2003) Physiother Theory Pract , vol.19 , Issue.4 , pp. 213-237
    • Petersen, T.1    Laslett, M.2    Thorsen, H.3    Manniche, C.4    Ekdahl, C.5    Jacobsen, S.6
  • 8
    • 84906265391 scopus 로고    scopus 로고
    • Predicting rapid recovery from acute low back pain based on the intensity, duration and history of pain: A validation study
    • 1:STN:280:DC%2BC2crlsF2nsA%3D%3D 24648103
    • Williams CM, Hancock MJ, Maher CG, McAuley JH, Lin CW, Latimer J. Predicting rapid recovery from acute low back pain based on the intensity, duration and history of pain: a validation study. Eur J Pain. 2014;18(8):1182-9.
    • (2014) Eur J Pain , vol.18 , Issue.8 , pp. 1182-1189
    • Williams, C.M.1    Hancock, M.J.2    Maher, C.G.3    McAuley, J.H.4    Lin, C.W.5    Latimer, J.6
  • 9
    • 67649349595 scopus 로고    scopus 로고
    • Systematic reviews of low back pain prognosis had variable methods and results: Guidance for future prognosis reviews
    • 1:STN:280:DC%2BD1MvmtVCmtA%3D%3D 19136234 e1
    • Hayden JA, Chou R, Hogg-Johnson S, Bombardier C. Systematic reviews of low back pain prognosis had variable methods and results: guidance for future prognosis reviews. J Clin Epidemiol. 2009;62(8):781-96. e1
    • (2009) J Clin Epidemiol , vol.62 , Issue.8 , pp. 781-796
    • Hayden, J.A.1    Chou, R.2    Hogg-Johnson, S.3    Bombardier, C.4
  • 10
    • 84859444655 scopus 로고    scopus 로고
    • The effectiveness of sub-group specific manual therapy for low back pain: A systematic review
    • 22386046
    • Slater SL, Ford JJ, Richards MC, Taylor NF, Surkitt LD, Hahne AJ. The effectiveness of sub-group specific manual therapy for low back pain: a systematic review. Man Ther. 2012;17(3):201-12.
    • (2012) Man Ther , vol.17 , Issue.3 , pp. 201-212
    • Slater, S.L.1    Ford, J.J.2    Richards, M.C.3    Taylor, N.F.4    Surkitt, L.D.5    Hahne, A.J.6
  • 12
    • 84857129277 scopus 로고    scopus 로고
    • Physiotherapy movement based classification approaches to low back pain: Comparison of subgroups through review and developer/expert survey
    • 22348236 3395852
    • Karayannis NV, Jull GA, Hodges PW. Physiotherapy movement based classification approaches to low back pain: comparison of subgroups through review and developer/expert survey. BMC Musculoskelet Disord. 2012;13:24.
    • (2012) BMC Musculoskelet Disord , vol.13 , pp. 24
    • Karayannis, N.V.1    Jull, G.A.2    Hodges, P.W.3
  • 13
    • 83555165256 scopus 로고    scopus 로고
    • Clinical prediction rules in the physiotherapy management of low back pain: A systematic review
    • 21641849
    • Haskins R, Rivett DA, Osmotherly PG. Clinical prediction rules in the physiotherapy management of low back pain: a systematic review. Man Ther. 2012;17(1):9-21.
    • (2012) Man Ther , vol.17 , Issue.1 , pp. 9-21
    • Haskins, R.1    Rivett, D.A.2    Osmotherly, P.G.3
  • 14
    • 77950637185 scopus 로고    scopus 로고
    • Does targeting manual therapy and/or exercise improve patient outcomes in nonspecific low back pain? A systematic review
    • 20377854 2873245
    • Kent P, Mjøsund HL, Petersen DHD. Does targeting manual therapy and/or exercise improve patient outcomes in nonspecific low back pain? A systematic review. BMC Med. 2010;8(1):22.
    • (2010) BMC Med , vol.8 , Issue.1 , pp. 22
    • Kent, P.1    Mjøsund, H.L.2    Petersen, D.H.D.3
  • 15
    • 10844252080 scopus 로고    scopus 로고
    • A systematic review of efficacy of McKenzie therapy for spinal pain
    • 15574109
    • Clare HA, Adams R, Maher CG. A systematic review of efficacy of McKenzie therapy for spinal pain. Aust J Physiother. 2004;50(4):209-16.
    • (2004) Aust J Physiother , vol.50 , Issue.4 , pp. 209-216
    • Clare, H.A.1    Adams, R.2    Maher, C.G.3
  • 16
    • 26444602567 scopus 로고    scopus 로고
    • Physical therapy exercise intervention based on classification using the patient response method: A systematic review of the literature
    • Cook C, Hegedus EJ, Ramey K. Physical therapy exercise intervention based on classification using the patient response method: a systematic review of the literature. J Man Manip Ther. 2005;13(3):152-62.
    • (2005) J Man Manip Ther , vol.13 , Issue.3 , pp. 152-162
    • Cook, C.1    Hegedus, E.J.2    Ramey, K.3
  • 17
    • 0037089306 scopus 로고    scopus 로고
    • Discriminative and predictive validity assessment of the Quebec task force classification
    • Loisel P, Vachon B, Lemaire J, Durand MJ, Poitras S, Stock S, et al. Discriminative and predictive validity assessment of the quebec task force classification. Spine (Phila Pa 1976). 2002;27(8):851-7.
    • (2002) Spine (Phila Pa 1976) , vol.27 , Issue.8 , pp. 851-857
    • Loisel, P.1    Vachon, B.2    Lemaire, J.3    Durand, M.J.4    Poitras, S.5    Stock, S.6
  • 18
    • 84878004767 scopus 로고    scopus 로고
    • Prognostic implications of the Quebec task force classification of back-related leg pain: An analysis of longitudinal routine clinical data
    • 23705775 3679944
    • Kongsted A, Kent P, Jensen TS, Albert H, Manniche C. Prognostic implications of the Quebec task force classification of back-related leg pain: an analysis of longitudinal routine clinical data. BMC Musculoskelet Disord. 2013;14(1):171.
    • (2013) BMC Musculoskelet Disord , vol.14 , Issue.1 , pp. 171
    • Kongsted, A.1    Kent, P.2    Jensen, T.S.3    Albert, H.4    Manniche, C.5
  • 19
    • 0029000931 scopus 로고
    • A treatment-based classification approach to low back syndrome: Identifying and staging patients for conservative treatment
    • 1:STN:280:DyaK2M3ovVegsg%3D%3D 7770494 discussion 85-9
    • Delitto A, Erhard RE, Bowling RW. A treatment-based classification approach to low back syndrome: identifying and staging patients for conservative treatment. Phys Ther. 1995;75(6):470-85. discussion 85-9
    • (1995) Phys Ther , vol.75 , Issue.6 , pp. 470-485
    • Delitto, A.1    Erhard, R.E.2    Bowling, R.W.3
  • 21
    • 0031047144 scopus 로고    scopus 로고
    • Predicting long-term functional limitations among back pain patients in primary care settings
    • 1:STN:280:DyaK2s3gtVymuw%3D%3D 9048688
    • Dionne CE, Koepsell TD, Von Korff M, Deyo RA, Barlow WE, Checkoway H. Predicting long-term functional limitations among back pain patients in primary care settings. J Clin Epidemiol. 1997;50(1):31-43.
    • (1997) J Clin Epidemiol , vol.50 , Issue.1 , pp. 31-43
    • Dionne, C.E.1    Koepsell, T.D.2    Von Korff, M.3    Deyo, R.A.4    Barlow, W.E.5    Checkoway, H.6
  • 22
    • 80255131287 scopus 로고    scopus 로고
    • Comparison of stratified primary care management for low back pain with current best practice (STarT back): A randomised controlled trial
    • 21963002 3208163
    • Hill JC, Whitehurst DG, Lewis M, Bryan S, Dunn KM, Foster NE, et al. Comparison of stratified primary care management for low back pain with current best practice (STarT back): a randomised controlled trial. Lancet. 2011;378(9802):1560-71.
    • (2011) Lancet , vol.378 , Issue.9802 , pp. 1560-1571
    • Hill, J.C.1    Whitehurst, D.G.2    Lewis, M.3    Bryan, S.4    Dunn, K.M.5    Foster, N.E.6
  • 23
    • 84865720487 scopus 로고    scopus 로고
    • Prognostic factors for recovery in chronic nonspecific low back pain: A systematic review
    • 22595238
    • Verkerk K, Luijsterburg PA, Miedema HS, Pool-Goudzwaard A, Koes BW. Prognostic factors for recovery in chronic nonspecific low back pain: a systematic review. Phys Ther. 2012;92(9):1093-108.
    • (2012) Phys Ther , vol.92 , Issue.9 , pp. 1093-1108
    • Verkerk, K.1    Luijsterburg, P.A.2    Miedema, H.S.3    Pool-Goudzwaard, A.4    Koes, B.W.5
  • 24
    • 84920281986 scopus 로고    scopus 로고
    • Prognostic factors and course for successful clinical outcome quality of life and patients' perceived effect after a cognitive behavior therapy for chronic non-specific low back pain: A 12-months prospective study
    • 25107827
    • Verkerk K, Luijsterburg PA, Heymans MW, Ronchetti I, Miedema HS, Koes BW, et al. Prognostic factors and course for successful clinical outcome quality of life and patients' perceived effect after a cognitive behavior therapy for chronic non-specific low back pain: a 12-months prospective study. Man Ther. 2015;20(1):96-102.
    • (2015) Man Ther , vol.20 , Issue.1 , pp. 96-102
    • Verkerk, K.1    Luijsterburg, P.A.2    Heymans, M.W.3    Ronchetti, I.4    Miedema, H.S.5    Koes, B.W.6
  • 25
    • 38749105864 scopus 로고    scopus 로고
    • Can we predict poor recovery from recent-onset nonspecific low back pain? A systematic review
    • 17658288
    • Kent PM, Keating JL. Can we predict poor recovery from recent-onset nonspecific low back pain? A systematic review. Man Ther. 2008;13(1):12-28.
    • (2008) Man Ther , vol.13 , Issue.1 , pp. 12-28
    • Kent, P.M.1    Keating, J.L.2
  • 26
    • 84930572187 scopus 로고    scopus 로고
    • Validation and impact analysis of prognostic clinical prediction rules for low back pain is needed: A systematic review
    • 25804336
    • Haskins R, Osmotherly PG, Rivett DA. Validation and impact analysis of prognostic clinical prediction rules for low back pain is needed: a systematic review. J Clin Epidemiol. 2015;68(7):821-32.
    • (2015) J Clin Epidemiol , vol.68 , Issue.7 , pp. 821-832
    • Haskins, R.1    Osmotherly, P.G.2    Rivett, D.A.3
  • 27
    • 84879590660 scopus 로고    scopus 로고
    • Efficacy of classification-based cognitive functional therapy in patients with non-specific chronic low back pain: A randomized controlled trial
    • Fersum KV, O'Sullivan P, Skouen JS, Smith A, Kvale A. Efficacy of classification-based cognitive functional therapy in patients with non-specific chronic low back pain: a randomized controlled trial. Eur J Pain. 2013;17(6):916-28.
    • (2013) Eur J Pain , vol.17 , Issue.6 , pp. 916-928
    • Fersum, K.V.1    O'Sullivan, P.2    Skouen, J.S.3    Smith, A.4    Kvale, A.5
  • 28
    • 84863859508 scopus 로고    scopus 로고
    • A randomized controlled trial on the effectiveness of a classification-based system for subacute and chronic low back pain
    • Apeldoorn AT, Ostelo RW, van Helvoirt H, Fritz JM, Knol DL, van Tulder MW, et al. A randomized controlled trial on the effectiveness of a classification-based system for subacute and chronic low back pain. Spine (Phila Pa 1976). 2012;37(16):1347-56.
    • (2012) Spine (Phila Pa 1976) , vol.37 , Issue.16 , pp. 1347-1356
    • Apeldoorn, A.T.1    Ostelo, R.W.2    Van Helvoirt, H.3    Fritz, J.M.4    Knol, D.L.5    Van Tulder, M.W.6
  • 29
    • 84981295501 scopus 로고    scopus 로고
    • Enthusiasm for prescriptive clinical prediction rules (eg, back pain and more): A quick word of caution
    • doi: 10.1136/bjsports-2015-095688
    • Haskins R, Cook C. Enthusiasm for prescriptive clinical prediction rules (eg, back pain and more): a quick word of caution. Br J Sports Med. 2016; doi: 10.1136/bjsports-2015-095688.
    • (2016) Br J Sports Med
    • Haskins, R.1    Cook, C.2
  • 30
    • 85011369450 scopus 로고    scopus 로고
    • Identifying subgroups of patients using latent class analysis: Should we use a single-stage or a two-stage approach? A methodological study using a cohort of patients with low back pain
    • 28143458 5286735
    • Nielsen AM, Kent P, Hestbaek L, Vach W, Kongsted A. Identifying subgroups of patients using latent class analysis: should we use a single-stage or a two-stage approach? A methodological study using a cohort of patients with low back pain. BMC Musculoskelet Disord. 2017;18(1):57.
    • (2017) BMC Musculoskelet Disord , vol.18 , Issue.1 , pp. 57
    • Nielsen, A.M.1    Kent, P.2    Hestbaek, L.3    Vach, W.4    Kongsted, A.5
  • 31
    • 84874661847 scopus 로고    scopus 로고
    • An introduction to latent class and latent transition analysis
    • Schinka JA, Velicer WF, Weiner IB 2 ed. Somerset: Wiley
    • Lanza ST, Bray BC, Collins LM. An introduction to latent class and latent transition analysis. In: Schinka JA, Velicer WF, Weiner IB, editors.In: Handbook of psychology: research methods in psychology. 2 ed. Somerset: Wiley; 2012. p. 691-716.
    • (2012) Handbook of Psychology: Research Methods in Psychology , pp. 691-716
    • Lanza, S.T.1    Bray, B.C.2    Collins, L.M.3
  • 32
    • 84964889180 scopus 로고    scopus 로고
    • Using existing questionnaires in latent class analysis: Should we use summary scores or single items as input? A methodological study using a cohort of patients with low back pain
    • Nielsen AM, Vach W, Kent P, Hestbaek L, Kongsted A. Using existing questionnaires in latent class analysis: should we use summary scores or single items as input? A methodological study using a cohort of patients with low back pain. Clin Epidemiol. 2016:73-89.
    • (2016) Clin Epidemiol , pp. 73-89
    • Nielsen, A.M.1    Vach, W.2    Kent, P.3    Hestbaek, L.4    Kongsted, A.5
  • 33
    • 84934753200 scopus 로고    scopus 로고
    • Could the clinical interpretability of subgroups detected using clustering methods be improved by using a novel two-stage approach?
    • 26140192 4489132
    • Kent P, Stochkendahl MJ, Christensen HW, Kongsted A. Could the clinical interpretability of subgroups detected using clustering methods be improved by using a novel two-stage approach? Chiropr Man Therap. 2015;23:20.
    • (2015) Chiropr Man Therap , vol.23 , pp. 20
    • Kent, P.1    Stochkendahl, M.J.2    Christensen, H.W.3    Kongsted, A.4
  • 34
    • 3042771516 scopus 로고    scopus 로고
    • The multidimensional measurement of poverty in Belgium and Britain: A categorical approach
    • Dewilde C. The multidimensional measurement of poverty in Belgium and Britain: a categorical approach. Soc Indic Res. 2004;68(3):331-69.
    • (2004) Soc Indic Res , vol.68 , Issue.3 , pp. 331-369
    • Dewilde, C.1
  • 35
    • 84891625662 scopus 로고    scopus 로고
    • Patient characteristics in low back pain subgroups based on an existing classification system. A descriptive cohort study in chiropractic practice
    • 23932099
    • Eirikstoft H, Kongsted A. Patient characteristics in low back pain subgroups based on an existing classification system. A descriptive cohort study in chiropractic practice. Man Ther. 2014;19(1):65-71.
    • (2014) Man Ther , vol.19 , Issue.1 , pp. 65-71
    • Eirikstoft, H.1    Kongsted, A.2
  • 36
    • 84928916956 scopus 로고    scopus 로고
    • Low back pain in primary care: A description of 1250 patients with low back pain in danish general and chiropractic practice
    • 25436149 4236958
    • Hestbaek L, Munck A, Hartvigsen L, Jarbol DE, Sondergaard J, Kongsted A. Low back pain in primary care: a description of 1250 patients with low back pain in danish general and chiropractic practice. Int J Family Med. 2014;2014:106102.
    • (2014) Int J Family Med , vol.2014 , pp. 106102
    • Hestbaek, L.1    Munck, A.2    Hartvigsen, L.3    Jarbol, D.E.4    Sondergaard, J.5    Kongsted, A.6
  • 37
    • 84892955190 scopus 로고    scopus 로고
    • Expectation of recovery from low back pain: A longitudinal cohort study investigating patient characteristics related to expectations and the association between expectations and 3-month outcome
    • Kongsted A, Vach W, Axo M, Bech RN, Hestbaek L. Expectation of recovery from low back pain: a longitudinal cohort study investigating patient characteristics related to expectations and the association between expectations and 3-month outcome. Spine (Phila Pa 1976). 2014;39(1):81-90.
    • (2014) Spine (Phila Pa 1976) , vol.39 , Issue.1 , pp. 81-90
    • Kongsted, A.1    Vach, W.2    Axo, M.3    Bech, R.N.4    Hestbaek, L.5
  • 38
    • 77951924866 scopus 로고    scopus 로고
    • Understanding power and rules of thumb for determining sample sizes
    • Morgan BL, Carmen RWVV. Understanding power and rules of thumb for determining sample sizes. Tutor Quant Methods Psychol. 2007;3(2):43-50.
    • (2007) Tutor Quant Methods Psychol , vol.3 , Issue.2 , pp. 43-50
    • Morgan, B.L.1    Carmen, R.W.V.V.2
  • 39
    • 84900857485 scopus 로고    scopus 로고
    • Danish National Committee on Biomedical Research Ethics Accessed 27 June 2017
    • Danish National Committee on Biomedical Research Ethics: Act on Research Ethics Review of Health Research Projects. http://www.nvk.dk/english/act-on-research. Accessed 27 June 2017.
    • Act on Research Ethics Review of Health Research Projects
  • 40
    • 84881554712 scopus 로고    scopus 로고
    • The predictive and external validity of the STarT back tool in Danish primary care
    • 23397189 3731474
    • Morso L, Kent P, Albert HB, Hill JC, Kongsted A, Manniche C. The predictive and external validity of the STarT back tool in Danish primary care. Eur Spine J. 2013;22(8):1859-67.
    • (2013) Eur Spine J , vol.22 , Issue.8 , pp. 1859-1867
    • Morso, L.1    Kent, P.2    Albert, H.B.3    Hill, J.C.4    Kongsted, A.5    Manniche, C.6
  • 41
    • 0032881132 scopus 로고    scopus 로고
    • Comparative reliability and validity of chronic pain intensity measures
    • 1:STN:280:DC%2BD3c%2Fgs1Wmug%3D%3D 10534586
    • Jensen MP, Turner JA, Romano JM, Fisher LD. Comparative reliability and validity of chronic pain intensity measures. Pain. 1999;83(2):157-62.
    • (1999) Pain , vol.83 , Issue.2 , pp. 157-162
    • Jensen, M.P.1    Turner, J.A.2    Romano, J.M.3    Fisher, L.D.4
  • 42
    • 0031965592 scopus 로고    scopus 로고
    • Responsiveness of pain scales: A comparison of three pain intensity measures in chiropractic patients
    • 1:STN:280:DyaK1c7ivVWntQ%3D%3D
    • Bolton JE, Wilkinson RC. Responsiveness of pain scales: a comparison of three pain intensity measures in chiropractic patients. J Manip Physiol Ther. 1998;21(1):1-7.
    • (1998) J Manip Physiol Ther , vol.21 , Issue.1 , pp. 1-7
    • Bolton, J.E.1    Wilkinson, R.C.2
  • 43
    • 0037636685 scopus 로고    scopus 로고
    • Kriterievalidering af Roland Morris-sporgeskemaet. et oversat internationalt skema til vurdering af aendringer i funktionsniveau hos patienter med laendesmerter og iskias. [criteria validation of the Roland Morris questionnaire. A Danish translation of the international scale for the assessment of functional level in patients with low back pain and sciatica]
    • 12772398
    • Albert HB, Jensen AM, Dahl D, Rasmussen MN. Kriterievalidering af Roland Morris-sporgeskemaet. Et oversat internationalt skema til vurdering af aendringer i funktionsniveau hos patienter med laendesmerter og iskias. [criteria validation of the Roland Morris questionnaire. A Danish translation of the international scale for the assessment of functional level in patients with low back pain and sciatica]. Ugeskr Laeger. 2003;165(18):1875-80.
    • (2003) Ugeskr Laeger , vol.165 , Issue.18 , pp. 1875-1880
    • Albert, H.B.1    Jensen, A.M.2    Dahl, D.3    Rasmussen, M.N.4
  • 44
    • 80053951338 scopus 로고    scopus 로고
    • Managing missing scores on the Roland Morris disability questionnaire
    • Kent P, Lauridsen HH. Managing missing scores on the Roland Morris disability questionnaire. Spine (Phila Pa 1976). 2011;36(22):1878-84.
    • (2011) Spine (Phila Pa 1976) , vol.36 , Issue.22 , pp. 1878-1884
    • Kent, P.1    Lauridsen, H.H.2
  • 46
    • 77952612638 scopus 로고    scopus 로고
    • Comparison between data obtained through real-time data capture by SMS and a retrospective telephone interview
    • 20500900 2883994
    • Johansen B, Wedderkopp N. Comparison between data obtained through real-time data capture by SMS and a retrospective telephone interview. Chiropr Osteopat. 2010;18:10.
    • (2010) Chiropr Osteopat , vol.18 , pp. 10
    • Johansen, B.1    Wedderkopp, N.2
  • 47
    • 84857655914 scopus 로고    scopus 로고
    • The use of weekly text messaging over 6 months was a feasible method for monitoring the clinical course of low back pain in patients seeking chiropractic care
    • doi: 10.1016/j.jclinepi.2011.07.012
    • Axen I, Bodin L, Bergstrom G, Halasz L, Lange F, Lovgren PW, et al. The use of weekly text messaging over 6 months was a feasible method for monitoring the clinical course of low back pain in patients seeking chiropractic care. J Clin Epidemiol. 2011; doi: 10.1016/j.jclinepi.2011.07.012.
    • (2011) J Clin Epidemiol
    • Axen, I.1    Bodin, L.2    Bergstrom, G.3    Halasz, L.4    Lange, F.5    Lovgren, P.W.6
  • 48
    • 84881126055 scopus 로고    scopus 로고
    • Prognostic indicators of low back pain in primary care: Five-year prospective study
    • 23791041 3739005
    • Campbell P, Foster NE, Thomas E, Dunn KM. Prognostic indicators of low back pain in primary care: five-year prospective study. J Pain. 2013;14(8):873-83.
    • (2013) J Pain , vol.14 , Issue.8 , pp. 873-883
    • Campbell, P.1    Foster, N.E.2    Thomas, E.3    Dunn, K.M.4
  • 50
    • 84958769771 scopus 로고    scopus 로고
    • The prognostic ability of the STarT back tool was affected by episode duration
    • 25835771
    • Morso L, Kongsted A, Hestbaek L, Kent P. The prognostic ability of the STarT back tool was affected by episode duration. Eur Spine J. 2016;25(3):936-44.
    • (2016) Eur Spine J , vol.25 , Issue.3 , pp. 936-944
    • Morso, L.1    Kongsted, A.2    Hestbaek, L.3    Kent, P.4
  • 51
    • 84879879795 scopus 로고    scopus 로고
    • The impact of low back-related leg pain on outcomes as compared with low back pain alone: A systematic review of the literature
    • 23328336
    • Konstantinou K, Hider SL, Jordan JL, Lewis M, Dunn KM, Hay EM. The impact of low back-related leg pain on outcomes as compared with low back pain alone: a systematic review of the literature. Clin J Pain. 2013;29(7):644-54.
    • (2013) Clin J Pain , vol.29 , Issue.7 , pp. 644-654
    • Konstantinou, K.1    Hider, S.L.2    Jordan, J.L.3    Lewis, M.4    Dunn, K.M.5    Hay, E.M.6
  • 52
    • 78649348375 scopus 로고    scopus 로고
    • Latent class modeling with covariates: Two improved three-step approaches
    • Vermunt JK. Latent class modeling with covariates: two improved three-step approaches. Polit Anal. 2010;18(4):450-69.
    • (2010) Polit Anal , vol.18 , Issue.4 , pp. 450-469
    • Vermunt, J.K.1
  • 53
    • 13844253503 scopus 로고    scopus 로고
    • Estimating latent structure models with categorical variables: One-step versus three-step estimators
    • Bolck A, Croon M, Hagenaars J. Estimating latent structure models with categorical variables: one-step versus three-step estimators. Polit Anal. 2004;12(1):3-27.
    • (2004) Polit Anal , vol.12 , Issue.1 , pp. 3-27
    • Bolck, A.1    Croon, M.2    Hagenaars, J.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.