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Titolo:
Preliminary validation of a UK-modified version of the BASIS-32
Autore:
Cameron, IM; Eagles, JM; Howie, FL; Andrew, JE; Crawford, JR; Kohler, C; Eisen, S; Naji, SA;
Indirizzi:
Univ Aberdeen, Hlth Serv Res Unit, Aberdeen AB25 2ZD, Scotland Univ Aberdeen Aberdeen Scotland AB25 2ZD it, Aberdeen AB25 2ZD, Scotland Royal Cornhill Hosp, Aberdeen, Scotland Royal Cornhill Hosp Aberdeen Scotland Cornhill Hosp, Aberdeen, Scotland Univ Aberdeen, Dept Psychol, Aberdeen AB9 1FX, Scotland Univ Aberdeen Aberdeen Scotland AB9 1FX chol, Aberdeen AB9 1FX, Scotland Univ Teesside, Dept Clin Psychol, Middlesbrough, Cleveland, England Univ Teesside Middlesbrough Cleveland England brough, Cleveland, England Harvard Med Sch, Dept Psychiat, Boston, MA USA Harvard Med Sch Boston MA USA ard Med Sch, Dept Psychiat, Boston, MA USA
Titolo Testata:
INTERNATIONAL JOURNAL OF PSYCHIATRY IN CLINICAL PRACTICE
fascicolo: 1, volume: 5, anno: 2001,
pagine: 41 - 48
SICI:
1365-1501(200103)5:1<41:PVOAUV>2.0.ZU;2-E
Fonte:
ISI
Lingua:
ENG
Soggetto:
VALIDITY; RELIABILITY; HEALTH; SF-36;
Keywords:
psychometrics; psychopathology; outcomes; validity; reliability;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Naji, SA Univ Aberdeen, Hlth Serv Res Unit, Polwarth Bldg, Aberdeen AB25 2ZD, Scotland Univ Aberdeen Polwarth Bldg Aberdeen Scotland AB25 2ZD Scotland
Citazione:
I.M. Cameron et al., "Preliminary validation of a UK-modified version of the BASIS-32", INT J PSYC, 5(1), 2001, pp. 41-48

Abstract

INTRODUCTION: The authors examined the reliability and validity of a UK-modified version of the Behavioral and Symptom Identification Scale (BASIS-32). METHOD: Data from two samples of patients from acute psychiatric inpatientsettings were used in the analyses (n=303, n=92). The factor structure of the scale differed from that of the original BASIS-32. RESULTS: Five factors emerged: (i) depression and anxiety, (ii) lability, (iii) psychosis, (iv) substance misuse and (v) functioning. The full scale of the modified BASIS demonstrated high internal consistency (Cronbach's alpha=0.93). Internal consistency for the subscales ranged from 0.86 to 0.45. The depression and anxiety subscale discriminated patients with a diagnosis of unipolar depression from those with other diagnoses (median score=3.11(Inter quautile range (IQR)=2.67,3.33) versus median score=2.44 (1.67,3.11), P < 0.001), The substance misuse subscale discriminated patients with a diagnosis of alcohol or opiate dependence from those with other diagnoses (median score=2.33 (2, 3) versus median score=1.33 (0.67, 2), P < 0.001). However, the psychosis subscale did not differentiate patients with a psychotic illness from those with a nonpsychotic diagnosis (median score=1.4 (0.6,2.4) versus median score=1.2, (0.6,2), P=0.16). CONCLUSION: The total scale appeared to be at least as good as the Brief Symptom Inventory (BSI) in its responsiveness to change. The effect size forthe BASIS=1.17 versus 0.91 for the BSI. Convergent validity was partially demonstrated between the modified BASIS and the BSI.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 05:09:08