{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T08:46:55Z","timestamp":1778748415898,"version":"3.51.4"},"reference-count":27,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2013,11,22]],"date-time":"2013-11-22T00:00:00Z","timestamp":1385078400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Journal of Pain"],"published-print":{"date-parts":[[2014,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      Daily diaries are a useful way of measuring fluctuations in pain\u2010related symptoms. However, traditional diaries do not assure the gathering of data in real time, not solving the problem of retrospective assessment. Ecological momentary assessment (\n                      <jats:styled-content style=\"fixed-case\">EMA<\/jats:styled-content>\n                      ) by means of electronic diaries helps to improve repeated assessment. However, it is important to test its feasibility in specific populations in order to reach a wider number of people who could benefit from these procedures.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The present study compares the compliance and acceptability of an electronic diary running on a smartphone using a crossover design for a sample with a specific pain condition, fibromyalgia and low familiarity with technology. Forty\u2010seven participants were randomly assigned to one of two conditions: (1) paper diary \u2013 smartphone diary and (2) smartphone diary \u2013 paper diary, using each assessment method for 1\u2009week.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The findings of this study showed that the smartphone diary made it possible to gather more accurate and complete ratings. Besides, this method was well accepted by a sample of patients with fibromyalgia referred by a public hospital, with an important proportion of participants with low level of education and low familiarity with technology.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      The findings of this study support the use of smartphones for\n                      <jats:styled-content style=\"fixed-case\">EMA<\/jats:styled-content>\n                      even in specific populations with a specific pain condition, fibromyalgia and with low familiarity with technology. These methods could help clinicians and researchers to gather more accurate ratings of relevant pain\u2010related variables even in populations with low familiarity with technology.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/j.1532-2149.2013.00425.x","type":"journal-article","created":{"date-parts":[[2013,11,22]],"date-time":"2013-11-22T21:39:22Z","timestamp":1385156362000},"page":"862-872","source":"Crossref","is-referenced-by-count":85,"title":["Ecological momentary assessment for chronic pain in fibromyalgia using a smartphone: A randomized crossover study"],"prefix":"10.1002","volume":"18","author":[{"given":"A.","family":"Garcia\u2010Palacios","sequence":"first","affiliation":[{"name":"Departamento de Psicolog\u00eda B\u00e1sica Cl\u00ednica y Psicobiolog\u00eda Universitat Jaume I  Castell\u00f3n Spain"},{"name":"CIBER Fisiopatolog\u00eda Obesidad y Nutrici\u00f3n (CB06\/03) Instituto Salud Carlos III  Santiago de Compostela Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.","family":"Herrero","sequence":"additional","affiliation":[{"name":"Departamento de Psicolog\u00eda B\u00e1sica Cl\u00ednica y Psicobiolog\u00eda Universitat Jaume I  Castell\u00f3n Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.A.","family":"Belmonte","sequence":"additional","affiliation":[{"name":"Servicio de Reumatolog\u00eda Hospital General de Castell\u00f3n  Castell\u00f3n Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D.","family":"Castilla","sequence":"additional","affiliation":[{"name":"Departamento de Psicolog\u00eda B\u00e1sica Cl\u00ednica y Psicobiolog\u00eda Universitat Jaume I  Castell\u00f3n Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Guixeres","sequence":"additional","affiliation":[{"name":"LabHuman Universidad Polit\u00e9cnica de Valencia  Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"G.","family":"Molinari","sequence":"additional","affiliation":[{"name":"Departamento de Psicolog\u00eda B\u00e1sica Cl\u00ednica y Psicobiolog\u00eda Universitat Jaume I  Castell\u00f3n Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R.M.","family":"Ba\u00f1os","sequence":"additional","affiliation":[{"name":"CIBER Fisiopatolog\u00eda Obesidad y Nutrici\u00f3n (CB06\/03) Instituto Salud Carlos III  Santiago de Compostela Spain"},{"name":"Departamento de Personalidad Evaluaci\u00f3n y Tratamientos Psicol\u00f3gicos Universidad de Valencia  Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Botella","sequence":"additional","affiliation":[{"name":"Departamento de Psicolog\u00eda B\u00e1sica Cl\u00ednica y Psicobiolog\u00eda Universitat Jaume I  Castell\u00f3n Spain"},{"name":"CIBER Fisiopatolog\u00eda Obesidad y Nutrici\u00f3n (CB06\/03) Instituto Salud Carlos III  Santiago de Compostela Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,11,22]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0025-7753(03)73601-X"},{"key":"e_1_2_8_3_1","first-page":"351","volume-title":"Myofascial Pain and Fibromyalgia Syndromes","author":"Baldry P.E.","year":"2001"},{"key":"e_1_2_8_4_1","first-page":"55","article-title":"Validation of electronic by conventional pain diaries","volume":"1","author":"Bolten W.","year":"1991","journal-title":"Z Rheumatol"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pain.2008.03.024"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/162673"},{"key":"e_1_2_8_7_1","first-page":"129","article-title":"Pain assessment: Global use of the Brief Pain Inventory","volume":"23","author":"Cleeland C.S.","year":"1994","journal-title":"Ann Acad Med Singapore"},{"key":"e_1_2_8_8_1","volume-title":"Statistical Power Analysis for the Behavioral Sciences","author":"Cohen J.","year":"1988"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1177\/0146167206287721"},{"key":"e_1_2_8_10_1","volume-title":"Butler System: Positive Technology for the Elderly","author":"Etchemendy E.","year":"2011"},{"key":"e_1_2_8_11_1","first-page":"88","article-title":"Fibromyalgia and psychiatric disorders","volume":"78","author":"Fietta P.","year":"2007","journal-title":"Acta Biomed"},{"key":"e_1_2_8_12_1","first-page":"217","volume-title":"Chronic Pain. 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