{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T21:47:52Z","timestamp":1790718472427,"version":"4.1.0"},"reference-count":54,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2014,8,1]],"date-time":"2014-08-01T00:00:00Z","timestamp":1406851200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Rheumatol Int"],"published-print":{"date-parts":[[2015,2]]},"DOI":"10.1007\/s00296-014-3096-x","type":"journal-article","created":{"date-parts":[[2014,7,31]],"date-time":"2014-07-31T15:33:58Z","timestamp":1406820838000},"page":"303-314","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Body mass index and response to a multidisciplinary treatment of fibromyalgia"],"prefix":"10.1007","volume":"35","author":[{"given":"Antoni","family":"Castel","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sonia","family":"Castro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ramon","family":"Fontova","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria Jos\u00e9","family":"Poveda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rosalia","family":"Casc\u00f3n-Pereira","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salvador","family":"Montull","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Padrol","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rami","family":"Qanneta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Maria","family":"Rull","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2014,8,1]]},"reference":[{"key":"3096_CR1","doi-asserted-by":"crossref","first-page":"1991","DOI":"10.3899\/jrheum.100104","volume":"37","author":"K Bernardy","year":"2010","unstructured":"Bernardy K, F\u00fcber N, K\u00f6llner V, H\u00e4user W (2010) Efficacy of cognitive-behavioral therapies in fibromyalgia syndrome: a systematic review and meta-analysis of randomized controlled trials. J Rheumatol 37:1991\u20132005","journal-title":"J Rheumatol"},{"key":"3096_CR2","doi-asserted-by":"crossref","first-page":"S3","DOI":"10.1016\/j.amjmed.2009.09.006","volume":"122","author":"DJ Clauw","year":"2009","unstructured":"Clauw DJ (2009) Fibromyalgia: an overview. Am J Med 122:S3\u2013S13","journal-title":"Am J Med"},{"key":"3096_CR3","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1007\/s11916-003-0035-z","volume":"7","author":"L Neumann","year":"2003","unstructured":"Neumann L, Buskila D (2003) Epidemiology of fibromyalgia. Curr Pain Headache Rep 7:362\u2013368","journal-title":"Curr Pain Headache Rep"},{"key":"3096_CR4","doi-asserted-by":"crossref","first-page":"448","DOI":"10.1016\/j.semarthrit.2008.12.003","volume":"39","author":"JC Branco","year":"2010","unstructured":"Branco JC, Bannwarth B, Failde I, Abell\u00f3 J, Blotman F, Spaeth M, Saraiva F, Nacci F, Thomas E, Caub\u00e8re JP, Le Lay K, Taieb Ch (2010) Prevalence of fibromyalgia: a survey in five European countries. Semin Arthritis Rheum 39:448\u2013453","journal-title":"Semin Arthritis Rheum"},{"key":"3096_CR5","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1080\/09638280400009030","volume":"27","author":"S Bergman","year":"2005","unstructured":"Bergman S (2005) Psychosocial aspects of chronic widespread pain and fibromyalgia. Disabil Rehabil 27:675\u2013683","journal-title":"Disabil Rehabil"},{"key":"3096_CR6","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1002\/art.1780380104","volume":"38","author":"F Wolfe","year":"1995","unstructured":"Wolfe F, Ross K, Anderson J, Russell IJ, Hebert L (1995) The prevalence and characteristics of fibromyalgia in the general population. Arthritis Rheum 38:19\u201328","journal-title":"Arthritis Rheum"},{"key":"3096_CR7","doi-asserted-by":"crossref","first-page":"184","DOI":"10.1016\/j.jbspin.2008.06.002","volume":"76","author":"B Bannwarth","year":"2009","unstructured":"Bannwarth B, Blotman F, Rou\u00e9-Le Lay K, Caub\u00e8re JP, Andr\u00e9 E, Ta\u00efeb Ch (2009) Fibromyalgia syndrome in the general population of France: a prevalence study. Joint Bone Spine 76:184\u2013187","journal-title":"Joint Bone Spine"},{"key":"3096_CR8","first-page":"S67","volume":"27","author":"F Salaffi","year":"2009","unstructured":"Salaffi F, Sarzi Puttini P, Girolimetti R, Atzeni F, Gasparini S, Grassi W (2009) Health-related quality of life in fibromyalgia patients: a comparison with rheumatoid arthritis patients and the general population using the SF-36 health survey. Clin Exp Rheumatol 27:S67\u2013S74","journal-title":"Clin Exp Rheumatol"},{"key":"3096_CR9","first-page":"1570","volume":"26","author":"KP White","year":"1999","unstructured":"White KP, Speechley M, Harth M, Ostbye T (1999) The London Fibromyalgia Epidemiology Study: the prevalence of fibromyalgia syndrome in London, Ontario. J Rheumatol 26:1570\u20131576","journal-title":"J Rheumatol"},{"key":"3096_CR10","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1186\/1471-2474-8-27","volume":"8","author":"RM Bennet","year":"2007","unstructured":"Bennet RM, Jones J, Turk DC, Russell IJ, Matallana L (2007) An internet survey of 2.596 people with fibromyalgia. BMC Musculoskelet Disord 8:27","journal-title":"BMC Musculoskelet Disord"},{"key":"3096_CR11","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1097\/PHM.0b013e318255665c","volume":"91","author":"CH Kim","year":"2012","unstructured":"Kim CH, Luedtke CA, Vincent A, Thompson JA, Oh TH (2012) Association between body mass index and response to a brief interdisciplinary treatment programme in fibromyalgia. Am J Phys Med Rehabil 91:574\u2013583","journal-title":"Am J Phys Med Rehabil"},{"key":"3096_CR12","doi-asserted-by":"crossref","first-page":"1543","DOI":"10.1007\/s10067-008-0966-1","volume":"27","author":"L Neumann","year":"2008","unstructured":"Neumann L, Lerner E, Glazer Y, Bolotin A, Shefer A, Buskila D (2008) A cross-sectional study of relationship between body mass index and clinical characteristics, tenderness measures, quality of life, and physical functioning in fibromyalgia patients. Clin Rheumatol 27:1543\u20131547","journal-title":"Clin Rheumatol"},{"key":"3096_CR13","doi-asserted-by":"crossref","first-page":"1329","DOI":"10.1016\/j.jpain.2010.03.006","volume":"11","author":"A Okifuji","year":"2010","unstructured":"Okifuji A, Donaldson GW, Barck L, Fine PG (2010) Relationship between fibromyalgia and obesity in pain, function, mood, and sleep. J Pain 11:1329\u20131337","journal-title":"J Pain"},{"key":"3096_CR14","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1080\/030097402317255336","volume":"31","author":"MB Yunus","year":"2002","unstructured":"Yunus MB, Arslan S, Aldag JC (2002) Relationship between body mass index and fibromyalgia features. Scand J Rheumatol 31:27\u201331","journal-title":"Scand J Rheumatol"},{"key":"3096_CR15","first-page":"1195","volume":"28","author":"R Webb","year":"2003","unstructured":"Webb R, BrammahT Lunt M, Urwin M, Allison T, Symmons D (2003) Prevalence and predictors of intense, chronic, and disabling neck and back pain in the UK general population. Spine 28:1195\u20131202","journal-title":"Spine"},{"key":"3096_CR16","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1682\/JRRD.2006.06.0060","volume":"44","author":"EA Janke","year":"2007","unstructured":"Janke EA, Collins A, Kozak AT (2007) Overview of the relationship between pain and obesity: what do we know? Where do we go next? J Rehabil Res Dev 44:245\u2013262","journal-title":"J Rehabil Res Dev"},{"key":"3096_CR17","doi-asserted-by":"crossref","first-page":"1110","DOI":"10.1093\/aje\/kwn007","volume":"167","author":"R Shiri","year":"2008","unstructured":"Shiri R, Solovieva S, Husgafvel-Pursiainen K, Taimela S, Saarikoski LA, Huupponen R, Viikari J, Raitakari OT, Viikari-Juntura E (2008) The association between obesity and the prevalence of low back pain in young adults: the cardiovascular risk in young Finns study. Am J Epidemiol 167:1110\u20131119","journal-title":"Am J Epidemiol"},{"key":"3096_CR18","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1111\/j.1467-789X.2010.00791.x","volume":"12","author":"DS Bond","year":"2011","unstructured":"Bond DS, Roth J, Nash JM, Wing RR (2011) Migraine and obesity: epidemiology, possible mechanisms, and the potential role of weight loss treatment. Obes Rev 12:362\u2013371","journal-title":"Obes Rev"},{"key":"3096_CR19","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1159\/000335293","volume":"4","author":"VA Aparicio","year":"2011","unstructured":"Aparicio VA, Ortega FB, Carbonell-Baeza A, Camiletti D, Ruiz JR, Delgado-Fern\u00e1ndez MD (2011) Relationship of weight status with mental and physical health in female fibromyalgia patients. Obes Facts 4:443\u2013448","journal-title":"Obes Facts"},{"key":"3096_CR20","doi-asserted-by":"crossref","first-page":"3605","DOI":"10.1007\/s00296-011-2250-y","volume":"32","author":"L Arranz","year":"2012","unstructured":"Arranz L, Canela MA, Rafecas M (2012) Relationship between body mass index, fat mass and lean mass with SF-36 quality of life scores in a group of fibromyalgia patients. Rheumatol Int 32:3605\u20133611","journal-title":"Rheumatol Int"},{"key":"3096_CR21","doi-asserted-by":"crossref","unstructured":"Cordero MD, Alcocer-G\u00f3mez E, Cano-Garcia FJ, S\u00e1nchez-Dom\u00ednguez B, Fern\u00e1ndez-Riejo P, Moreno Fern\u00e1ndez AM, Fern\u00e1ndez-Rodr\u00edguez A, De Miguel (2014) Clinical symptoms in fibromyalgia are associated to overweight and l\u00edpido profile. Rheumatol Int 34:419\u2013422","DOI":"10.1007\/s00296-012-2647-2"},{"key":"3096_CR22","doi-asserted-by":"crossref","first-page":"611","DOI":"10.1002\/acr.20118","volume":"62","author":"PJ Mork","year":"2010","unstructured":"Mork PJ, Vasseljen O, Nilsen TIL (2010) Association between physical exercice, body mass index, and risk of fibromyalgia: longitudinal data from the Norwegian-Nord-Tr\u00f8ndelag health study. Arthritis Care Res 62:611\u2013617","journal-title":"Arthritis Care Res"},{"key":"3096_CR23","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1097\/NOR.0b013e3182879c08","volume":"32","author":"GM Timmerman","year":"2013","unstructured":"Timmerman GM, Calfa NA, Stuifbergen AK (2013) Correlates of body mass index in women with fibromyalgia. Orthop Nurs 32:113\u2013119","journal-title":"Orthop Nurs"},{"key":"3096_CR24","doi-asserted-by":"crossref","first-page":"571","DOI":"10.1136\/ard.2006.054692","volume":"66","author":"S Koulil van","year":"2007","unstructured":"van Koulil S, Effting M, Kraaimaat FW (2007) Cognitive-behavioural therapies and exercice programmes for patients with fibromyalgia: state of the art and future directions. Ann Rheum Dis 66:571\u2013581","journal-title":"Ann Rheum Dis"},{"key":"3096_CR25","first-page":"224","volume":"64","author":"CH Kim","year":"2012","unstructured":"Kim CH, Luedtke CA, Vincent A, Thompson JA, Oh TH (2012) Association of body mass index with symptom severity and quality of life in patients with fibromyalgia. Arthritis Care Res 64:224\u2013228","journal-title":"Arthritis Care Res"},{"key":"3096_CR26","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1002\/art.24276","volume":"61","author":"W H\u00e4user","year":"2009","unstructured":"H\u00e4user W, Bernardy K, Arnold B, Offenb\u00e4cher M, Schiltenwolf M (2009) Efficacy of multicomponent treatment in fibromyalgia syndrome: a meta-analysis of randomized controlled clinical trials. Arthritis Rheum 61:216\u2013224","journal-title":"Arthritis Rheum"},{"key":"3096_CR27","doi-asserted-by":"crossref","first-page":"257","DOI":"10.1016\/j.pmrj.2011.10.014","volume":"4","author":"TH Oh","year":"2012","unstructured":"Oh TH, Hoskin TL, Luedtke CA, Weingarten TN, Vincent A, Kim CH, Thompson JM (2012) Predictors of clinical outcome in fibromyalgia after a brief interdisciplinary fibromyalgia treatment program: single center experience. PM R 4:257\u2013263","journal-title":"PM R"},{"key":"3096_CR28","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1002\/acr.21818","volume":"65","author":"A Castel","year":"2013","unstructured":"Castel A, Fontova R, Montull S, Peri\u00f1\u00e1n R, Poveda MJ, Miralles I, Casc\u00f3n-Pereira R, Hern\u00e1ndez P, Aragon\u00e9s N, Salvat I, Castro S, Monterde S, Padrol A, Sala J, A\u00f1ez C, Rull M (2013) Efficacy of a multidisciplinary fibromyalgia treatment adapted for women with low educational levels: a randomized controlled trial. Arthritis Care Res 65:412\u2013431","journal-title":"Arthritis Care Res"},{"key":"3096_CR29","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1002\/art.1780330203","volume":"33","author":"F Wolfe","year":"1990","unstructured":"Wolfe F, Smythe HA, Yunus MB, Bennett RM, Bombardier C, Goldenberg DL, Tugwell P, Campbell SM, Abeles SM, Clark P, Fam AG, Farber SJ, Fietchner JJ, Franklin CM, Gatter RA, Hamaty D, Lessard J, Litchbroun AS, Masi AT, McCain GA, Reynolds WJ, Romano TJ, Russell IJ, Sheon RP (1990) The American College of Rheumatology 1990 criteria for the classification of fibromyalgia: report of the multicenter criteria committee. Arthritis Rheum 33:160\u2013172","journal-title":"Arthritis Rheum"},{"key":"3096_CR30","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/S0022-3999(01)00296-3","volume":"52","author":"I Bjelland","year":"2002","unstructured":"Bjelland I, Dahl AA, Haug TT, Neckelmann D (2002) The validity of the Anxiety and Depression Scale: an updated literature review. J Psychosom Res 52:69\u201377","journal-title":"J Psychosom Res"},{"key":"3096_CR31","doi-asserted-by":"crossref","first-page":"S55","DOI":"10.1016\/S1699-258X(06)73084-4","volume":"2","author":"J Rivera","year":"2006","unstructured":"Rivera J, Alegre C, Ballina FJ, Carbonell J, Carmona L, Castel B, Collado A, Esteve JJ, Mart\u00ednez FG, Tornero J, Vallejo MA, Vidal J (2006) Documento de consenso de la Sociedad Espa\u00f1ola de Reumatolog\u00eda sobre la fibromialgia. Reumatol Clin 2:S55\u2013S66","journal-title":"Reumatol Clin"},{"key":"3096_CR32","doi-asserted-by":"crossref","first-page":"274","DOI":"10.1007\/s00296-003-0371-7","volume":"24","author":"L Altan","year":"2004","unstructured":"Altan L, Bing\u00f6l U, Ayka\u00e7 M, Ko\u00e7 Z, Yurtkuran M (2004) Investigation of the effects of pool-based exercise on fibromyalgia syndrome. Rheumatol Int 24:274\u2013277","journal-title":"Rheumatol Int"},{"issue":"5","key":"3096_CR33","first-page":"1041","volume":"29","author":"KD Jones","year":"2002","unstructured":"Jones KD, Burckhardt CS, Clark SR, Bennett RM, Potempa KM (2002) A randomized controlled trial of muscle strengthening versus flexibility training in fibromyalgia. J Rheumatol 29(5):1041\u20131048","journal-title":"J Rheumatol"},{"key":"3096_CR34","volume-title":"El entrenamiento aut\u00f3geno: autorrelajaci\u00f3n contemplativa","author":"JH Schultz","year":"1969","unstructured":"Schultz JH (1969) El entrenamiento aut\u00f3geno: autorrelajaci\u00f3n contemplativa. Editorial Cient\u00edfico-M\u00e9dica, Barcelona"},{"key":"3096_CR35","doi-asserted-by":"crossref","unstructured":"Dworkin RH, Siegfried RN (1994) Are all those pain ratings necessary? (letter to the editor). Pain 58:279","DOI":"10.1016\/0304-3959(94)90213-5"},{"key":"3096_CR36","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1016\/S0304-3959(99)00101-3","volume":"83","author":"MP Jensen","year":"1999","unstructured":"Jensen MP, Turner JA, Romano JM, Fisher LD (1999) Comparative reliability and validity of chronic pain intensity measures. Pain 83:157\u2013162","journal-title":"Pain"},{"key":"3096_CR37","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1111\/j.1600-0447.1983.tb09716.x","volume":"67","author":"AS Zigmond","year":"1983","unstructured":"Zigmond AS, Snaith RP (1983) The Hospital Anxiety and Depression Scale. Acta Psychiatr Scand 67:361\u2013370","journal-title":"Acta Psychiatr Scand"},{"key":"3096_CR38","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1016\/S0022-3999(96)00216-4","volume":"42","author":"C Herrmann","year":"1997","unstructured":"Herrmann C (1997) International experiences with the Hospital Anxiety and Depression Scale: a review of validation data and clinical results. J Psychosom Res 42:17\u201341","journal-title":"J Psychosom Res"},{"key":"3096_CR39","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/0304-3959(83)90125-2","volume":"17","author":"AK Rosenstiel","year":"1983","unstructured":"Rosenstiel AK, Keefe FJ (1983) The use of coping strategies in chronic low back pain patients: relationships to patient characteristics and current adjustment. Pain 17:33\u201344","journal-title":"Pain"},{"key":"3096_CR40","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1080\/02845710108559239","volume":"30","author":"CS Burckhardt","year":"2001","unstructured":"Burckhardt CS, Henriksson C (2001) The Coping Strategies Questionnaire-Swedish version: evidence of reliability and validity in patients with fibromyalgia. Scand J Behav Ther 30:97\u2013107","journal-title":"Scand J Behav Ther"},{"key":"3096_CR41","first-page":"728","volume":"18","author":"CS Burckhardt","year":"1991","unstructured":"Burckhardt CS, Clark SR, Bennett RM (1991) The Fibromyalgia Impact Questionnaire: development and validation. J Rheumatol 18:728\u2013733","journal-title":"J Rheumatol"},{"key":"3096_CR42","doi-asserted-by":"crossref","first-page":"59","DOI":"10.2174\/138161206775193217","volume":"12","author":"CS Burckhardt","year":"2006","unstructured":"Burckhardt CS (2006) Multidisciplinary approaches for management of fibromyalgia. Curr Pharm Des 12:59\u201366","journal-title":"Curr Pharm Des"},{"key":"3096_CR43","doi-asserted-by":"crossref","first-page":"180","DOI":"10.1007\/BF02908299","volume":"21","author":"LA Rossy","year":"1999","unstructured":"Rossy LA, Buckelew SP, Dorr N, Hagglund KJ, Thayer JF, McIntosh MJ, Hewett JE, Johnson JE (1999) A meta-analysis of fibromyalgia treatment interventions. Ann Behav Med 21:180\u2013191","journal-title":"Ann Behav Med"},{"key":"3096_CR44","first-page":"235","volume-title":"Measuring functioning and well-being: the Medical Out-comes Study approach","author":"RD Hays","year":"1992","unstructured":"Hays RD, Steward AL (1992) Sleep measures. In: Steward AL, Ware JE (eds) Measuring functioning and well-being: the Medical Out-comes Study approach. Duke University Press, Durham, pp 235\u2013259"},{"key":"3096_CR45","doi-asserted-by":"crossref","first-page":"766","DOI":"10.1016\/j.sleep.2008.09.004","volume":"10","author":"JC Cappelleri","year":"2009","unstructured":"Cappelleri JC, Bushmakin AG, McDermott AM, Dukes E, Sadosky A, Petrie CD, Martin S (2009) Measurement properties of the Medical Outcomes Study Sleep Scale in patients with fibromyalgia. Sleep Med 10:766\u2013770","journal-title":"Sleep Med"},{"key":"3096_CR46","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1186\/1477-7525-7-64","volume":"7","author":"S Martin","year":"2009","unstructured":"Martin S, Chandran A, Zografos L, Zlateva G (2009) Evaluation of the impact of fibromyalgia on patients\u2019 sleep and the content validity of two sleep scales. Health Qual Life Outcomes 7:64\u201370","journal-title":"Health Qual Life Outcomes"},{"key":"3096_CR47","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/S0021-9681(87)80033-4","volume":"40","author":"EC Nelson","year":"1987","unstructured":"Nelson EC, Wasson JH, Kirk JW (1987) Assessment of function in routine clinical practice: description of the COOP chart method and preliminary findings. J Chronic Dis 40:55\u201360","journal-title":"J Chronic Dis"},{"key":"3096_CR48","first-page":"199","volume":"31","author":"Morales Garc\u00eda Al","year":"2011","unstructured":"Al Morales Garc\u00eda, Arenas Jim\u00e9nez MD, Reig-Ferrer A, Alvarez-Ude F, Malek T, Moledous A, Gil MT, Cotilla EM (2011) Dispositional optimism in patients on chronic haemodialysis and its possible influence on their clinical course. Nefrologia 31:199\u2013205","journal-title":"Nefrologia"},{"key":"3096_CR49","first-page":"304","volume":"20","author":"MD Arenas","year":"2007","unstructured":"Arenas MD, Alvarez-Ude F, Reig-Ferrer A, Zito JP, Gil MT, Carret\u00f3n MA, Albiach B, Moledous A (2007) Emotional distress and health-related quality of life in patients on hemodialysis: the clinical value of COOP-WONCA charts. J Nephrol 20:304\u2013310","journal-title":"J Nephrol"},{"key":"3096_CR50","doi-asserted-by":"crossref","first-page":"670","DOI":"10.1136\/bmj.319.7211.670","volume":"19","author":"S Holis","year":"1999","unstructured":"Holis S, Campbell F (1999) What is meant by intention to treat analysis? Survey of published randomised controlled trials. BJM 19:670\u2013674","journal-title":"BJM"},{"key":"3096_CR51","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/S0304-3959(01)00349-9","volume":"94","author":"JT Farrar","year":"2001","unstructured":"Farrar JT, Young JP, LaMoreaux L, Werth JL, Poole RM (2001) Clinical importance of changes in chronic pain intensity measured on an 11-point numerical pain rating scale. Pain 94:149\u2013158","journal-title":"Pain"},{"key":"3096_CR52","doi-asserted-by":"crossref","first-page":"1304","DOI":"10.3899\/jrheum.081090","volume":"36","author":"RM Bennett","year":"2009","unstructured":"Bennett RM, Bushmakin AG, Cappelleri JC, Zlateva G, Sadosky AB (2009) Minimal clinically important difference in the fibromyalgia impact questionnaire. J Rheumatol 36:1304\u20131311","journal-title":"J Rheumatol"},{"key":"3096_CR53","doi-asserted-by":"crossref","first-page":"640","DOI":"10.1016\/j.genhosppsych.2013.07.014","volume":"35","author":"X Torres","year":"2013","unstructured":"Torres X, Bailles E, Valdes M, Gutierrez F, Peri JM, Arias A, Gomez E, Collado A (2013) Personality does not distinguish people with fibromyalgia but identifies subgroups of patients. Gen Hosp Psychiatry 35:640\u2013648","journal-title":"Gen Hosp Psychiatry"},{"key":"3096_CR54","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1097\/00002508-200501000-00003","volume":"21","author":"MEJB Goossens","year":"2005","unstructured":"Goossens MEJB, Vlaejen JWS, Hidding A, Kole-Snijders A, Evers SMAA (2005) Treatment expectancy affects outcomes of cognitive-behavioral interventions in chronic pain. Clin J Pain 21:18\u201326","journal-title":"Clin J Pain"}],"container-title":["Rheumatology International"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00296-014-3096-x.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00296-014-3096-x\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00296-014-3096-x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,28]],"date-time":"2019-05-28T11:21:55Z","timestamp":1559042515000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00296-014-3096-x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,8,1]]},"references-count":54,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2015,2]]}},"alternative-id":["3096"],"URL":"https:\/\/doi.org\/10.1007\/s00296-014-3096-x","relation":{},"ISSN":["0172-8172","1437-160X"],"issn-type":[{"value":"0172-8172","type":"print"},{"value":"1437-160X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,8,1]]}}}