1993
DOI: 10.1111/j.1600-0447.1993.tb03464.x
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Reliability of a standardized and expanded Brief Psychiatric Rating Scale: a replication study

Abstract: This study aimed to determine the replicability of the interrater reliability coefficients obtained with a standardized and expanded Brief Psychiatric Rating Scale (BPRS-E) in a 1991 psychometric evaluation. Furthermore, intrarater reliability was assessed. At item level, interrater concordance turned out to be satisfactory for most of the BPRS-E items. However, only a few of the items reached acceptable chance-corrected coefficients. In contrast to the previous study, the anxiety-depression subscale met the s… Show more

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Cited by 42 publications
(38 citation statements)
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“…It consists of 18 items and allows for analysis into positive, negative, and depressive symptoms and general psychopathology. Good inter-observer and intra-observer reliability has been demonstrated, in this original 18-item version as well as in an extended version [22,23]. The Cronbach's alpha value for the present sample was 0.79.…”
Section: Psychopathologymentioning
confidence: 68%
“…It consists of 18 items and allows for analysis into positive, negative, and depressive symptoms and general psychopathology. Good inter-observer and intra-observer reliability has been demonstrated, in this original 18-item version as well as in an extended version [22,23]. The Cronbach's alpha value for the present sample was 0.79.…”
Section: Psychopathologymentioning
confidence: 68%
“…For instance, in reliability studies of psychiatric rating scales the lower limit for acceptable interrater reliability has been defined by ICC D C0.75 (e.g. Hafkenscheid, 1991Hafkenscheid, , 1993. However, for two reasons such a stringent lower limit was avoided in this study.…”
Section: Discussionmentioning
confidence: 99%
“…The anxiety-depression subscale, a 10-item psychotic disintegration scale that includes items from the thought disturbance subscale, and the BPRS-18 global score all met acceptable interrater reliability standards. In addition, interrater reliabilities were significantly higher with patients in the psychotic range than patients with nonpsychotic disorders (Hafkenscheid, 1993).…”
mentioning
confidence: 99%
“…When examining the BPRS with its more frequently used procedure of single clinician ratings, its subscales were replicable, but the interrater reliability was low (Hafkenscheid, 1991). Hafkenscheid (1993) examined the interrater reliability of the 18-item BPRS (BPRS-18) and the BPRS-E. Most of the BPRS-E items obtained satisfactory coefficients until analyzed for chance-corrected agreement, which is a more stringent criteria.…”
mentioning
confidence: 99%