nach oben

Quality of Life Research

Erschienen in:

01.02.2008

Reliability and validity of the social integration survey (SIS) in patients with schizophrenia

verfasst von: Ariane K. Kawata, Dennis A. Revicki

Erschienen in: Quality of Life Research | Ausgabe 1/2008

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

Introduction

Schizophrenia-related impairments impact functional status and health-related quality of life. The Social Integration Survey (SIS) measures social functioning outcomes in schizophrenia from patient and informant perspectives.

Methods

A total of 129 patient/informant dyads at eight US sites participated. Patients were at least 18 years old, with schizophrenia or schizoaffective disorder for 1 year or more, residing in the community. Informants were at least 21 years old, cared for patient at least 1 month, with contact at least twice weekly. The SIS, PSP, PETiT, QLS, CGI-S, and PANSS were completed. Individual item performance, subscale development, reliability, and validity were examined.

Results

Items were easily understood and responses well-distributed for patients and informants. Four of five subscales identified were internally consistent (alphas ≥0.68) and stable over time. Inter-rater reliability was low. SIS scores were not strongly correlated with other measures, except PETiT Quality of Life. The SIS differentiated on social functioning at varying levels of symptom severity (P < 0.05).

Conclusions

Patient and informant-completed versions showed adequate internal consistency, test–retest reliability, and discriminant validity. Lack of correspondence between patient and informant responses and construct validity require further examination. Work-related items were inapplicable for most patients, but would be for those with higher functioning.

Vorheriger Artikel Psychometric evaluation of the Schizophrenia Quality of Life Scale (SQLS) in English- and Chinese-speaking Asians in Singapore

Nächster Artikel Health-related quality of life (HRQoL) domains most valued by urban isiXhosa-speaking people

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 340 Zeitschriften

aus folgenden Fachgebieten:

Bauwesen + Immobilien
Business IT + Informatik
Finance + Banking
Management + Führung
Marketing + Vertrieb
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

National Institute of Mental Health (NIMH) (2001). When someone has schizophrenia. Retrieved October 10, 2006 from http://www.nimh.nih.gov/publicat/schizsoms.cfm#2.

World Health Organization (WHO) (2006). Schizophrenia. Retrieved October 9, 2006 from http://www.who.int/mental_health/management/schizophrenia/en/.

Ware, J. E., Snow, K. K., Kosinski, M. K., & Gandek, B. (1993). SF-36 health survey: Manual and interpretation guide. Boston, MA: The Health Institute, New England Medical Center.

Ware, J. E., Kosinski, M., & Dewey, J. E. (2000). How to score version 2 of the SF-36 health survey. Lincoln, RI: QualityMetric

The World Health Organization Quality of Life (WHOQOL) Group. (1998). The world health organization quality of life assessment (WHOQOL): Development and general psychometric properties. Social Science & Medicine, 46(12), 1569–1585.CrossRef

WHOQOL Group. (1998). Development of the world health organization WHOQOL-BREF quality of life assessment. Psychological Medicine, 28(3), 551–558.CrossRef

Revicki, D. A., Genduso, L. A., Hamilton, S. H., Ganoczy, D., & Beasley, C. M. (1999). Olanzapine versus haloperidol in the treatment of schizophrenia and other psychotic disorders: Quality of life and clinical outcomes for a randomized clinical trial. Quality of Life Research, 8(5), 417–426.PubMedCrossRef

Bobes, J., Garcia-Portilla, P., Saiz, P. A., Bascaran, T., & Bousono, M. (2005). Quality of life measures in schizophrenia. European Psychiatry, 20(Suppl. 3), S313–S317.PubMedCrossRef

Strauss, J. S., & Carpenter, W. T., Jr. (1977). Prediction of outcome in schizophrenia. III. Five-year outcome and its predictors. Archives of General Psychiatry, 34(2), 159–163.PubMed

10.

Heinrichs, D. W., Hanlon, T. E., & Carpenter, W. T., Jr. (1984). The quality of life scale: An instrument for rating the schizophrenic deficit syndrome. Schizophrenia Bulletin, 10(3), 388–398.PubMed

11.

Bilker, W. B., Brensinger, C., Kurtz, M. M., Kohler, C., Gur, R. C., Siegel, S. J., et al. (2003). Development of an abbreviated schizophrenia quality of life scale using a new method. Neuropsychopharmacology, 28(4), 773–777.PubMedCrossRef

12.

Cramer, J. A., Rosenheck, R., Xu, W., Thomas, J., Henderson, W., & Charney, D. S. (2000). Quality of life in schizophrenia: A comparison of instruments. Department of veterans affairs cooperative study group on clozapine in refractory schizophrenia. Schizophrenia Bulletin, 26(3), 659–666.PubMed

13.

Wilkinson, G., Hesdon, B., Wild, D., Cookson, R., Farina, C., Sharma, V., et al. (2000). Self-report quality of life measure for people with schizophrenia: the SQLS. British Journal of Psychiatry, 177(1), 42–46.PubMedCrossRef

14.

Martin, C. R., & Allan, R. (2007). Factor structure of the schizophrenia quality of life scale revision 4 (SQLS-R4). Psychology, Health & Medicine, 12(2), 126–134.

15.

Auquier, P., Simeoni, M. C., Sapin, C., Reine, G., Aghababian, V., Cramer, J., et al. (2003). Development and validation of a patient-based health-related quality of life questionnaire in schizophrenia: The S-QoL. Schizophrenia Research, 63(1–2), 137–149.PubMedCrossRef

16.

Martin, P., Caci, H., Azorin, J. M., Dalery, J., Hardy-Bayle, M. C., Etienne, D., et al. (2005). Groupe d’etude SOL. A new patient focused scale for measuring quality of life in schizophrenic patients: the schizophrenia quality of life scale (SOL). Encephale, 31(5, Pt. 1), 559–566.

17.

Oliver, J., Huxley, P., Bridges, K., & Mohamed, H. (Eds.). (1996). Quality of life and mental health services. London: Routledge.

18.

Oliver, J. P., Huxley, P. J., Priebe, S., & Kaiser, W. (1997). Measuring the quality of life of severely mentally ill people using the lancashire quality of life profile. Social Psychiatry and Psychiatric Epidemiology, 32(2), 76–83.PubMedCrossRef

19.

Gaite, L., Vázquez-Barquero, J. L., Arriaga Arrizabalaga, A., Schene, A. H., Welcher, B., Thornicroft, G., et al. (2000). Quality of life in schizophrenia: Development, reliability and internal consistency of the lancashire quality of life profile—European version. EPSILON study 8. European psychiatric services: Inputs linked to outcome domains and needs. British Journal of Psychiatry, 177(Suppl. 39), S49–S54.CrossRef

20.

Lehman, A. F., Fischer, E. P., Postrado, L., Delahanty, J., Johnstone, B. M., Russo, P. A., et al. (2003). The schizophrenia care and assessment program health questionnaire (SCAP-HQ): An instrument to assess outcomes of schizophrenia care. Schizophrenia Bulletin, 29(2), 247–256.PubMed

21.

Patterson, T. L., Goldman, S., McKibbin, C. L., Hughs, T., & Jeste, D. V. (2001). UCSD performance-based skills assessment: Development of a new measure of everyday functioning for severely mentally ill adults. Schizophrenia Bulletin, 27(2), 235–245.PubMed

22.

Patterson, T. L., Moscona, S., McKibbin, C. L., Davidson, K., & Jeste, D. V. (2001). Social skills performance assessment among older patients with schizophrenia. Schizophrenia Research, 48(2–3), 351–360.PubMedCrossRef

23.

Addington, J., & Addington, D. (2000). Neurocognitive and social functioning in schizophrenia: A 2.5 year follow-up study. Schizophrenia Research, 44(1), 47–56.PubMedCrossRef

24.

Bell, M. D., & Bryson, G. (2001). Work rehabilitation in schizophrenia: Does cognitive impairment limit improvement? Schizophrenia Bulletin, 27(2), 269–279.PubMed

25.

Bryson, G., & Bell, M. D. (2003). Initial and final work performance in schizophrenia: Cognitive and symptom predictors. Journal of Nervous and Mental Disease, 191(2), 87–92.PubMedCrossRef

26.

Bryson, G., Bell, M. D., Kaplan, E., & Greig, T. (1998). The functional consequences of memory impairments on initial work performance in people with schizophrenia. Journal of Nervous and Mental Disease, 186(10), 610–615.PubMedCrossRef

27.

Gaite, L., Vázquez-Barquero, J. L., Borra, C., Ballesteros, J., Schene, A., Welcher, B., et al. (2002). EPSILON Study Group. Quality of life in patients with schizophrenia in five European countries: The EPSILON study. Acta Psychiatrica Scandinavica, 105(4), 283–292.

28.

Green, M. F., Kern, R. S., Braff, D. L., & Mintz, J. (2000). Neurocognitive deficits and functional outcome in schizophrenia: Are we measuring the “right stuff”? Schizophrenia Bulletin, 26(1), 119–136.PubMed

29.

Kasckow, J. W., Twamley, E., Mulchahey, J. J., Carroll, B., Sabai, M., Strakowski, S. M., et al. (2001). Health-related quality of well-being in chronically hospitalized patients with schizophrenia: comparison with matched outpatients. Psychiatry Research, 103(1), 69–78.PubMedCrossRef

30.

McGurk, S. R., Mueser, K. T., Harvey, P. D., LaPuglia, R., & Marder, J. (2003). Cognitive and symptom predictors of work outcomes for clients with schizophrenia in supported employment. Psychiatric Services, 54(8), 1129–1135.PubMedCrossRef

31.

Palmer, B. W., Heaton, R. K., Gladsjo, J. A., Evans, J. D., Patterson, T. L., Golshan, S., et al. (2002). Heterogeneity in functional status among older outpatients with schizophrenia: employment history, living situation, and driving. Schizophrenia Research, 55(3), 205–215.PubMedCrossRef

32.

Pinikahana, J., Happell, B., Hope, J., & Keks, N. A. (2002). Quality of life in schizophrenia: A review of the literature from 1995 to 2000. International Journal of Mental Health Nursing, 11(2), 103–111.PubMedCrossRef

33.

Sharma, T., & Antonova, L. (2003). Cognitive function in schizophrenia. Deficits, functional consequences, and future treatment. Psychiatric Clinics of North America, 26(1), 25–40.PubMedCrossRef

34.

Fitzgerald, P. B., Williams, C. L., Corteling, N., Filia, S. L., Brewer, K., Adams, A., et al. (2001). Subject and observer-rated quality of life in schizophrenia. Acta Psychiatrica Scandinavica, 103(5), 387–392.PubMedCrossRef

35.

Khatri, N., Romney, D. M., & Pelletier, G. (2001). Validity of self-reports about quality of life among participants with schizophrenia. Psychiatric Services, 52(4), 534–535.PubMedCrossRef

36.

American Psychiatric Association (APA). (2000). Diagnostic and statistical manual of mental disorders, 4th ed., text revision. Washington, DC: American Psychiatric Press.

37.

Morosini, P. L., Magliano, L., Brambilla, L., Ugolini, S., & Pioli, R. (2000). Development, reliability and acceptability of a new version of the DSM-IV social and occupational functioning assessment scale (SOFAS) to assess routine social functioning. Acta Psychiatrica Scandinavica, 101(4), 323–329.PubMed

38.

Vorunganti, L., & Awad, A. (2002). Personal evaluation of transitions in treatment (PETiT): A scale to measure subjective aspects of antipsychotic drug therapy in schizophrenia. Schizophrenia Research, 56(1–2), 37–46.CrossRef

39.

Guy, W. (1976). The clinical global impression scale. In ECDEU assessment manual for psychopharmacology, Revised. Rockville, MD: National Institute for Mental Health.

40.

Kay, S., Fiszbein, A., & Opler, L. (1987). The positive and negative syndrome scales (PANSS) for schizophrenia. Schizophrenia Bulletin, 13(2), 261–276.PubMed

41.

SAS Institute. (2002–2003). SAS software, version 9.1. Cary, NC: SAS Institute.

42.

Thissen, D., Chen, W. H., & Bock, D. (2002). MULTILOG. Lincolnwood, IL: Scientific Software International.

43.

Samejima, F. (1969). Estimation of latent trait ability using a response pattern of graded scores. Psychometrika Monographs, 34(4, Pt. 2), Whole No. 17.

44.

Cronbach, L. J., & Warrington, W. G. (1951). Time-limit tests: Estimating their reliability and degree of speeding. Psychometrika, 16(2), 167–188.PubMedCrossRef

45.

Deyo, R. A., Diehr, P., & Patrick, D. L. (1991). Reproducibility and responsiveness of health status measures. Statistics and strategies for evaluation. Controlled Clinical Trials, 12(4, Suppl. 1), S142–S158.CrossRef

46.

Hays, R. D., & Revicki, D. A. (2005). Reliability and validity, including responsiveness. In P. Fayers , & R. D. Hays (Eds.), Assessing quality of life in clinical trials, second edition. New York: Oxford University Press.

Titel: Reliability and validity of the social integration survey (SIS) in patients with schizophrenia
verfasst von: Ariane K. Kawata
Dennis A. Revicki
Publikationsdatum: 01.02.2008
Verlag: Springer Netherlands
Erschienen in: Quality of Life Research / Ausgabe 1/2008
Print ISSN: 0962-9343
Elektronische ISSN: 1573-2649
DOI: https://doi.org/10.1007/s11136-007-9288-z

Springer Professional

Abstract

Introduction

Methods

Results

Conclusions

Bitte loggen Sie sich ein, um Zugang zu Ihrer Lizenz zu erhalten.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Wirtschaft"

Weitere Artikel der Ausgabe 1/2008

The PedsQL™ Multidimensional Fatigue Scale in young adults: feasibility, reliability and validity in a University student population

Subjective quality of life in outpatients with schizophrenia in Hong Kong and Beijing: relationship to socio-demographic and clinical factors

A generalizability study of the Norwegian version of KINDLR in a sample of healthy adolescents

Four weeks of daily assessments of anxiety, depression and activity compared to a point assessment with the Hospital Anxiety and Depression Scale

Analyzing growth and change: latent variable growth curve modeling with an application to clinical trials

Changes in health-related quality of life in patients of self-care vs. in-center dialysis during the first year

Premium Partner