Assessment of functional capacity in fibromyalgia. Comparative analysis of construct validity of three functional scales
Evaluación de la capacidad funcional en fibromialgia. Análisis comparativo de la validez de constructo de tres escalas
a Sección de Reumatología, Hospital General Universitari d’Alacant, Alicante, Spain
b Unidad de Reumatología, Instituto Provincial de Rehabilitación, Madrid, Spain
c Departamento de Psicología de la Personalidad, Evaluación y Tratamientos Psicológicos, UNED, Spain
⧫ See list of members of the ICAF Group in Annex 1.
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Martínez-López, Ana M. Ortiz García, Loreto Carmona Ortells, Rosario García-Vicuña, Isidoro González-Álvaro" "autores" => array:6 [ 0 => array:2 [ "nombre" => "Isabel" "apellidos" => "Castrejón Fernández" ] 1 => array:2 [ "nombre" => "Juan A." "apellidos" => "Martínez-López" ] 2 => array:2 [ "nombre" => "Ana M." "apellidos" => "Ortiz García" ] 3 => array:2 [ "nombre" => "Loreto" "apellidos" => "Carmona Ortells" ] 4 => array:2 [ "nombre" => "Rosario" "apellidos" => "García-Vicuña" ] 5 => array:2 [ "nombre" => "Isidoro" "apellidos" => "González-Álvaro" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2173574310700319?idApp=UINPBA00004M" "url" => "/21735743/0000000600000003/v1_201305061608/S2173574310700319/v1_201305061608/en/main.assets" ] "en" => array:14 [ "idiomaDefecto" => true "titulo" => "Assessment of functional capacity in fibromyalgia. Comparative analysis of construct validity of three functional scales" "tieneTextoCompleto" => 0 "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "141" "paginaFinal" => "144" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Joaquim Esteve-Vives, Javier Rivera, Miguel A. Vallejo" "autores" => array:4 [ 0 => array:4 [ "nombre" => "Joaquim" "apellidos" => "Esteve-Vives" "email" => array:1 [ 0 => "xim.esteve@gmail.com" ] "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">¿</span>" "identificador" => "cor0005" ] ] ] 1 => array:3 [ "nombre" => "Javier" "apellidos" => "Rivera" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 2 => array:3 [ "nombre" => "Miguel A." "apellidos" => "Vallejo" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "aff0015" ] ] ] 3 => array:2 [ "colaborador" => "The ICAF Group" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">⧫</span>" "identificador" => "aff0020" ] ] ] ] "afiliaciones" => array:4 [ 0 => array:3 [ "entidad" => "Sección de Reumatología, Hospital General Universitari d’Alacant, Alicante, Spain" "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Unidad de Reumatología, Instituto Provincial de Rehabilitación, Madrid, Spain" "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] 2 => array:3 [ "entidad" => "Departamento de Psicología de la Personalidad, Evaluación y Tratamientos Psicológicos, UNED, Spain" "etiqueta" => "<span class="elsevierStyleSup">c</span>" "identificador" => "aff0015" ] 3 => array:3 [ "entidad" => "See list of members of the ICAF Group in Annex 1." "etiqueta" => "<span class="elsevierStyleSup">⧫</span>" "identificador" => "aff0020" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "Evaluación de la capacidad funcional en fibromialgia. Análisis comparativo de la validez de constructo de tres escalas" ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2009-08-30" "fechaAceptado" => "2009-10-06" "PalabrasClave" => array:2 [ "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Keywords" "identificador" => "xpalclavsec112433" "palabras" => array:3 [ 0 => "Fibromyalgia" 1 => "Outcome assessment" 2 => "Activities of daily living" ] ] ] "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec112434" "palabras" => array:3 [ 0 => "Fibromialgia" 1 => "Evaluación de medidas de desenlace" 2 => "Actividades de la vida diaria" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "en" => array:2 [ "titulo" => "Abstract" "resumen" => "<span class="elsevierStyleSectionTitle">Objective</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">To compare the construct validity of three functional capacity questionnaires in patients with fibromyalgia.</p> <span class="elsevierStyleSectionTitle">Patients and methods</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Transversal multicentric study of 301 patients from fifteen rheumatology outpatient clinics in Spain. Scores of Health Assessment Questionnaire (HAQ), Fibromyalgia Health Assessment Questionnaire (FHAQ) and the physical function scale of the Fibromyalgia Impact Questionnaire (PF-FIQ) were compared with extreme groups of patients defined by four external indirect measures: 6Min Walk Test, a modified Borg Fatigue Scale, Lumbar Spine Flexion Test and Patient Global Passive Mobility Assessment. Standardized differences were determined and correlation coefficients were calculated between the three questionnaires scores.</p> <span class="elsevierStyleSectionTitle">Results</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">All three questionnaires showed good construct validity, but the results obtained with the PF-FIQ were poorer. Correlations between HAQ and FHAQ were very high (0.92), but correlations between these two questionnaires and PF-FIQ were only moderate (0.59).</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">HAQ and FHAQ are more valid measures of functional capacity than the PF-FIQ. HAQ could be substituted by FHAQ in some settings because of its shorter format (only 8 items).</p>" ] "es" => array:2 [ "titulo" => "Resumen" "resumen" => "<span class="elsevierStyleSectionTitle">Objetivo</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Comparar la validez de constructo de tres cuestionarios de capacidad funcional en pacientes con fibromialgia.</p> <span class="elsevierStyleSectionTitle">Pacientes y métodos</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Estudio multicéntrico transversal: 301 pacientes procedentes de consultas externas de reumatología de 15 centros en España completaron los cuestionarios Health Assessment Questionnaire (HAQ), Fibromyalgia Health Assessment Questionnaire (FHAQ) y la escala defunción física del Fibromyalgia Impact Questionnaire (FF-FIQ), y se compararon sus puntuaciones en grupos extremos de capacidad funcional definida por las medidas externas: test de 6 minutos marcha, test de fatiga de Borg, test de flexibilidad lumbar y evaluación global de la movilidad del paciente. Se calcularon las correspondientes diferencias estandarizadas. Finalmente, se determinaron coeficientes de correlación entre las puntuaciones de los tres cuestionarios.</p> <span class="elsevierStyleSectionTitle">Resultados</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Los tres cuestionarios mostraron una aceptable validez de constructo, pero los resultados del FF-FIQ fueron inferiores. La correlación entre HAQ y FHAQ fue muy elevada (0,92), y solamente moderada entre estos dos y el FF-FIQ (0,59).</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">HAQ y FHAQ miden más adecuadamente la verdadera capacidad funcional de los pacientes que el FF-FIQ. ElFHAQ, por su brevedad (sólo 8 ítems) podría sustituir al HAQ en algunas ocasiones.</p>" ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:18 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Resource utilization and health care costs in patients diagnosed with Fibromyalgia in Spain" "autores" => array:1 [ 0 => array:3 [ "colaboracion" => "Grupo ICAF" "etal" => false "autores" => array:4 [ 0 => "J. Rivera" 1 => "J. Rejas" 2 => "J. 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| Year/Month | Html | Total | |
|---|---|---|---|
| 2024 November | 3 | 6 | 9 |
| 2024 October | 24 | 51 | 75 |
| 2024 September | 25 | 26 | 51 |
| 2024 August | 38 | 47 | 85 |
| 2024 July | 33 | 43 | 76 |
| 2024 June | 25 | 47 | 72 |
| 2024 May | 42 | 38 | 80 |
| 2024 April | 27 | 37 | 64 |
| 2024 March | 39 | 51 | 90 |
| 2024 February | 24 | 26 | 50 |
| 2024 January | 26 | 36 | 62 |
| 2023 December | 27 | 31 | 58 |
| 2023 November | 34 | 34 | 68 |
| 2023 October | 30 | 38 | 68 |
| 2023 September | 35 | 44 | 79 |
| 2023 August | 21 | 18 | 39 |
| 2023 July | 18 | 45 | 63 |
| 2023 June | 24 | 22 | 46 |
| 2023 May | 20 | 19 | 39 |
| 2023 April | 20 | 14 | 34 |
| 2023 March | 22 | 25 | 47 |
| 2023 February | 27 | 31 | 58 |
| 2023 January | 13 | 23 | 36 |
| 2022 December | 27 | 54 | 81 |
| 2022 November | 24 | 49 | 73 |
| 2022 October | 27 | 37 | 64 |
| 2022 September | 26 | 36 | 62 |
| 2022 August | 25 | 54 | 79 |
| 2022 July | 22 | 47 | 69 |
| 2022 June | 22 | 34 | 56 |
| 2022 May | 24 | 42 | 66 |
| 2022 April | 31 | 49 | 80 |
| 2022 March | 31 | 47 | 78 |
| 2022 February | 30 | 44 | 74 |
| 2022 January | 25 | 40 | 65 |
| 2021 December | 17 | 53 | 70 |
| 2021 November | 27 | 52 | 79 |
| 2021 October | 37 | 48 | 85 |
| 2021 September | 29 | 47 | 76 |
| 2021 August | 23 | 39 | 62 |
| 2021 July | 26 | 37 | 63 |
| 2021 June | 25 | 43 | 68 |
| 2021 May | 23 | 45 | 68 |
| 2021 April | 81 | 57 | 138 |
| 2021 March | 42 | 25 | 67 |
| 2021 February | 27 | 19 | 46 |
| 2021 January | 26 | 20 | 46 |
| 2020 December | 14 | 11 | 25 |
| 2020 November | 26 | 17 | 43 |
| 2020 October | 19 | 9 | 28 |
| 2020 September | 22 | 13 | 35 |
| 2020 August | 14 | 16 | 30 |
| 2020 July | 18 | 11 | 29 |
| 2020 June | 26 | 12 | 38 |
| 2020 May | 27 | 17 | 44 |
| 2020 April | 22 | 18 | 40 |
| 2020 March | 16 | 9 | 25 |
| 2020 January | 4 | 0 | 4 |
| 2019 September | 6 | 0 | 6 |
| 2019 June | 1 | 0 | 1 |
| 2019 March | 2 | 0 | 2 |
| 2019 January | 1 | 0 | 1 |
| 2018 May | 3 | 1 | 4 |
| 2018 April | 18 | 5 | 23 |
| 2018 March | 15 | 11 | 26 |
| 2018 February | 8 | 4 | 12 |
| 2018 January | 7 | 6 | 13 |
| 2017 December | 10 | 6 | 16 |
| 2017 November | 10 | 8 | 18 |
| 2017 October | 7 | 16 | 23 |
| 2017 September | 7 | 9 | 16 |
| 2017 August | 9 | 7 | 16 |
| 2017 July | 11 | 10 | 21 |
| 2017 June | 31 | 11 | 42 |
| 2017 May | 16 | 12 | 28 |
| 2017 April | 11 | 8 | 19 |
| 2017 March | 16 | 3 | 19 |
| 2017 February | 9 | 9 | 18 |
| 2017 January | 9 | 2 | 11 |
| 2016 December | 35 | 16 | 51 |
| 2016 November | 22 | 5 | 27 |
| 2016 October | 38 | 7 | 45 |
| 2016 September | 44 | 15 | 59 |
| 2016 August | 26 | 9 | 35 |
| 2016 July | 11 | 8 | 19 |
| 2016 June | 0 | 10 | 10 |
| 2016 May | 0 | 20 | 20 |
| 2016 April | 0 | 19 | 19 |
| 2016 March | 2 | 18 | 20 |
| 2016 January | 3 | 23 | 26 |
| 2015 December | 3 | 0 | 3 |
| 2015 November | 0 | 16 | 16 |
| 2015 October | 1 | 11 | 12 |
| 2015 September | 2 | 21 | 23 |
| 2015 August | 1 | 0 | 1 |
| 2015 July | 20 | 4 | 24 |
| 2015 June | 18 | 12 | 30 |
| 2015 May | 24 | 16 | 40 |
| 2015 April | 17 | 15 | 32 |
| 2015 March | 25 | 11 | 36 |
| 2015 February | 19 | 14 | 33 |
| 2015 January | 38 | 12 | 50 |
| 2014 December | 24 | 18 | 42 |
| 2014 November | 24 | 33 | 57 |
| 2014 October | 20 | 18 | 38 |
| 2014 September | 21 | 16 | 37 |
| 2014 August | 29 | 20 | 49 |
| 2014 July | 27 | 21 | 48 |
| 2014 June | 39 | 55 | 94 |
| 2014 May | 35 | 20 | 55 |
| 2014 April | 31 | 10 | 41 |
| 2014 March | 39 | 16 | 55 |
| 2014 February | 30 | 15 | 45 |
| 2014 January | 34 | 15 | 49 |
| 2013 December | 22 | 9 | 31 |
| 2013 November | 23 | 6 | 29 |
| 2013 October | 40 | 14 | 54 |
| 2013 September | 48 | 15 | 63 |
| 2013 August | 28 | 8 | 36 |
| 2013 July | 26 | 6 | 32 |
| 2013 June | 28 | 19 | 47 |
| 2013 May | 40 | 19 | 59 |
| 2013 April | 17 | 14 | 31 |
| 2013 March | 17 | 13 | 30 |
| 2013 February | 37 | 12 | 49 |
| 2013 January | 28 | 19 | 47 |
| 2012 December | 30 | 15 | 45 |
| 2012 November | 11 | 3 | 14 |
| 2012 October | 6 | 6 | 12 |
| 2012 September | 8 | 5 | 13 |
| 2012 July | 1 | 0 | 1 |
| 2012 June | 2 | 0 | 2 |
| 2012 April | 5 | 0 | 5 |
| 2012 March | 5 | 0 | 5 |
| 2012 February | 2 | 0 | 2 |
| 2012 January | 4 | 0 | 4 |
| 2011 December | 1 | 0 | 1 |
| 2011 November | 3 | 0 | 3 |
| 2011 October | 3 | 0 | 3 |
| 2011 September | 1 | 0 | 1 |
| 2011 August | 2 | 0 | 2 |
| 2011 July | 1 | 0 | 1 |
| 2011 June | 4 | 0 | 4 |
| 2011 May | 2 | 0 | 2 |
| 2011 April | 1 | 0 | 1 |
| 2011 March | 4 | 0 | 4 |
| 2011 February | 4 | 0 | 4 |
| 2011 January | 6 | 0 | 6 |
| 2010 December | 9 | 0 | 9 |
| 2010 November | 16 | 0 | 16 |
| 2010 October | 12 | 0 | 12 |
| 2010 September | 4 | 0 | 4 |
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