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El cuestionario Schizophrenia Quality of Life Scale Revision 4 (SQLS-R4). Estudio de validación con pacientes españoles ambulatorios del espectro de la esquizofrenia

  • Juan I. Arraras [3] ; Izaskun Basterra [1] ; Nahia Pereda [3] ; Berta Ibañez [4] ; Sergio Iribarren [3] ; Juan M. Cabases [2]
    1. [1] Gobierno de Navarra

      Gobierno de Navarra

      Pamplona, España

    2. [2] Universidad Pública de Navarra

      Universidad Pública de Navarra

      Pamplona, España

    3. [3] Servicio Navarro de Salud
    4. [4] Navarrabiomed-Departamento de Salud-UPNA.
    Mostrar afiliaciones +
  • Localización: Actas españolas de psiquiatría, ISSN 1139-9287, Vol. 47, Nº. 3 (Mayo-Junio), 2019, págs. 97-109
  • Idioma: español
  • Títulos paralelos:
    • The Schizophrenia Quality of Life Scale Revision 4 (SQLS-R4) questionnaire. A validation study with Spanish schizophrenia spectrum outpatients
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  • Resumen
    • español

      Introducción. El cuestionario Schizophrenia Quality of Life Scale Revision-4 (SQLS-R4) es una escala de Calidad de Vida (CV) subjetiva específica para pacientes con esquizofrenia. El presente estudio evalúa sus propiedades psicométricas en una muestra de pacientes ambulatorios españoles del espectro de la esquizofrenia con enfermedad estable.

      Metodología. Los cuestionarios SQLS-R4 y EUROQOL-5D-5L fueron completados una vez por 168 pacientes con esquizofrenia y trastorno esquizoafectivo. De ellos, 61 también contestaron el WHOQOL-BREF, y 50 el SQLS-R4 una semana después. Se ha realizado una evaluación psicométrica de su estructura, fiabilidad y validez.

      Resultados. El análisis multirrasgo-multimétodo confirma las dos escalas multi-Items. La consistencia interna de las dos escalas (coeficiente de ronbach>0,89) y del cuestionario global (0,96) y la fiabilidad test-retest (coeficiente de correlación intraclase>0,79) han sido adecuadas. Las correlaciones con áreas relacionadas del EUROQOL-5D-5L y del WHOQOL-BREF (Spearman-Rho>0,60) y con áreas menos relacionadas de estos dos cuestionarios (<0,30) apoyan la validez convergente y divergente. Pacientes con más ingresos hospitalarios, mayor nivel de depresión y con un diagnóstico de trastorno esquizoafectivo han presentado puntuaciones más altas de CV (mayores limitaciones).

      Conclusiones. El cuestionario SQLS-R4 es un instrumento fiable y válido en su aplicación a pacientes ambulatorios españoles con enfermedad estable. Los resultados de nuestro estudio de validación coinciden con los de otros estudios psicométricos realizados en Europa y otras áreas culturales.

    • English

      Introduction. The Schizophrenia Quality of Life Scale Revision 4 (SQLS-R4) is a disease-specific subjective Quality of Life (QL) questionnaire for patients with schizophrenia. This study assesses the psychometric properties of the SQLS-R4 when applied to a sample of Spanish schizophrenia spectrum outpatients with stable disease.

      Methods. The SQLS-R4 and EUROQOL-5D-5L were completed once by 168 schizophrenia and schizoaffective disorder patients. Of these, 61 also completed the WHOQOL-BREF and 50 completed the SQLS-R4 one week later. Psychometric evaluation of structure, reliability and validity was conducted.

      Results. Multi-trait scaling confirmed the two multiitem scales. Internal consistency for the two scales (Cronbach’s coefficients>0.89) and the whole questionnaire (0.96) was adequate, as was test–retest reliability (intraclass correlation coefficients>0.79). Correlations with related areas of EUROQOL-5D-5L and WHOQOL-BREF (Spearman’s Rho>0.60) supported convergent validity. Divergent validity was confirmed through low correlations with less-related areas of these two questionnaires (Spearman’s Rho<0.30). Patients with higher levels of depression, more acute episodes and schizoaffective disorder had higher QL imitations.

      Conclusions. The SQLS-R4 is a reliable and valid instrument when applied to Spanish outpatients with stable disease. The results of our validation study concur with those of other psychometric studies performed in Europe and other cultural areas.

  • Referencias bibliográficas
    • 1. Suttajit S, Pilakanta S. Predictors of quality of life among individuals with schizophrenia. Neuropsychiatr Dis Treat. 2015; 28:1371-9.
    • 2. Kao YC, Liu YP, Chou MK, Cheng TH. Subjective quality of life in patients with chronic schizophrenia: relationships between psychosocial...
    • 3. Fujimaki K, Morinobu S, Yamashita H, Takahashi T Yamawaki S. Predictors of quality of life in inpatients with schizophrenia. Psychiatry...
    • 4. Nakamura H, Watanabe N, Matsushima E. Structural equation model of factors related to quality of life for communitydwelling schizophrenic...
    • 5. Lascorz D, Serrats E, Ruiz B, Ximenos AR, Vegué J, Pérez V. Descriptive study of evolution experienced by users of mental health residence,...
    • 6. Kurtz MM, Tolman A. Neurocognition, insight into illness and subjective quality-of-life in schizophrenia: what is their relationship? Schizophr...
    • 7. Tolman AW, Kurtz MM. Neurocognitive predictors of objective and subjective quality of life in individuals with schizophrenia: a meta-analytic...
    • 8. Mas-Expósito L, Amador-Campos JA, Gómez-Benito J, LalucatJo L; Research Group on Severe Mental Disorder. The World Health Organization...
    • 9. García-Carretero MA, Novalbos-Ruiz JP, Robles-Martínez M, Jordán-Quintero MA, O’Ferrall-González C. Psychopathological profile and prevalence...
    • 10. Medeiros-Ferreira L, Obiols JE, Navarro-Pastor JB, ZúñigaLagares A. Metabolic syndrome and health-related quality of life in patients...
    • 11. Wilkinson G, Hesdon B, Wild D, Cookson R, Farina C, Sharma V, et al. Self-report quality of life measure for people with schizophrenia:...
    • 12. Martin CR, Allan R. Factor structure of the Schizophrenia Quality of Life Scale Revision 4 (SQLS-R4). Psychol Health Med. 2007;12(2):126-34.
    • 13. Rouillon F, Eriksson L, Burba B, Raboch J, Kaprinis G, Schreiner A. Functional recovery results from the risperidone long-acting injectable...
    • 14. Shin YJ, Joo YH, Kim JH. Self-perceived cognitive deficits and their relationship with internalized stigma and quality of life in patients...
    • 15. Oxford Outcomes Ltd. The Revised Schizophrenia Quality of Life Questionnaire (SQLS-R4): User manual for the SQLS-R4. Cassington: Oxford...
    • 16. Isjanovski V, Naumovska A, Bonevski D, Novotni A. Validation of the Schizophrenia Quality of Life Scale Revision 4 (SQLS-R4) Among Patients...
    • 17. Taha NA, Ibrahimm MI, Rahman AF, Shafie AA, Rahman AH. Validation of the Schizophrenia Quality of Life Scale Revision 4 among Chronic...
    • 18. Chou CY, Yang TT, Ma MC, Teng PR, Cheng TC. Psychometric validations and comparisons of schizophrenia-specific healthrelated quality of...
    • 19. Kuo PJ, Chen-Sea MJ, Lu RB, Chung MS, Kuo CC, Huang WC, et al. Validation of the Chinese version of the Schizophrenia Quality of Life...
    • 20. Kuo PJ, Ma HI, Ku CC, Huang WC, Chun, MS. Factor analysis of the Schizophrenia Quality of Life Scale Revision 4 (SQLS-R4) Chinese version...
    • 21. Kovess-Masféty V, Xavier M, Moreno Kustner B, Suchocka A, Sevilla-Dedieu C, Dubuis J, et al. Schizophrenia and quality of life: a one-year...
    • 22. Andreasen N.C. Methods for assessing positive and negative symptoms. Mod Probl Pharmacopsychiatry. 1990;24:73-88.
    • 23. Herdman M, Gudex C, Lloyd A, Janssen M, Kind P, Parkin D, et al. Development and preliminary testing of the new five-level version of...
    • 24. WHOQOL Group. Development of the World Health Organization WHOQOL-BREF quality of life assessment. Psychol Medic. 1998; 28(3):551–8.
    • 25. Lucas-Carrasco R. The WHO quality of life (WHOQOL) questionnaire: Spanish development and validation studies. Qual Life Res. 2012;21(1):161-5.
    • 26. Addington D, Addington J, Schissel B. A depression rating scale for schizophrenics. Schizophr Res. 1990;3(4):247-51.
    • 27. Carretero H, Pérez C. Normas para el desarrollo y revisión de estudios instrumentales. International journal of clinical and health psychology....
    • 28. Ware JE, Gandek B. For the IQOLA project group. Methods for testing data quality, scaling assumptions, and reliability: the IQOLA Project...
    • 29. Fayers P, Machin D. Quality of Life: assessment, analysis and interpretation of patient reported outcomes. 2nd edition. Chichester: John...
    • 30. Lanfredi M, Candini V, Buizza C, Ferrari C, Boero ME, Giobbio GM, et al. The effect of service satisfaction and spiritual well-being on...
    • 31. Alonso J, Croudace T, Brown J, Gasquet I, Knapp MR, Suárez D, et al. Health-related quality of life (HRQL) and continuous antipsychotic...
    • 32. Pinna F, Sanna L, Perra V, Pisu Randaccio R, Diana E, Carpiniello B; Cagliari Recovery Study Group. Long-term outcome of schizoaffective...
    • 33. Novick D, Montgomery W, Cheng Y, Moneta V, Haro JM. Impact of Negative Symptoms on Quality of Life in Patients with Schizophrenia. Value...
    • 34. Rofail D, Regnault A, le Scouiller S, Berardo CG, Umbricht D, Fitzpatrick R. Health-related quality of life in patients with prominent...
    • 35. Kim JH, Lee S, Han AY, Kim K, Lee J. Relationship between cognitive insight and subjective quality of life in outpatients with schizophrenia....
    • 36. Haro JM, Novick D, Perrin E, Bertsch J, Knapp M. Symptomatic remission and patient quality of life in an observational study of schizophrenia:...
    • 37. Boyer L, Aghababian V, Richieri R, Loundou A, Padovani R, Simeoni MC, et al. Insight into illness, neurocognition and quality of life...
    • 38. Hsiao CY, Hsieh MH, Tseng CJ, Chien SH, Chang CC. Quality of life of individuals with schizophrenia living in the community: relationship...
    • 39. Mauriño J, Sanjúan J, Haro JM, Díez T, Ballesteros J. Impact of depressive symptoms on subjective well-being: the importance of patient-reported...
    • 40. Savill M, Orfanos S, Reininghaus U, Wykes T, Bentall R, Priebe S. The relationship between experiential deficits of negative symptoms...
    • 41. Tomotake M, Kaneda Y, Iga J, Kinouchi S, Tayoshi S, Motoki I, et al. Subjective and objective measures of quality of life have different...
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