Measurement of perceived pressures in psychiatry: paper-and-pencil and computerized adaptive version of the P-PSY35 scale

被引：1

作者：

Golay, Philippe ^{[1
,2
,3
,4
]}

Martinez, Debora ^{[1
,2
]}

Bachelard, Mizue ^{[1
,2
]}

Silva, Benedetta ^{[1
,2
,5
]}

Brodard, Alexandra ^{[1
,2
]}

Perrin, Jonathan ^{[1
,2
]}

Fernando, Nolan Pedro ^{[1
,2
]}

Renaud, Lou-Ann ^{[1
,2
]}

Bonsack, Charles ^{[1
,2
]}

Morandi, Stephane ^{[1
,2
,5
]}

机构：

[1] Lausanne Univ Hosp, Dept Psychiat, Serv Community Psychiat, Pl Chauderon 18, CH-1003 Lausanne, Switzerland

[2] Univ Lausanne, Consultat Chauderon, Pl Chauderon 18, CH-1003 Lausanne, Switzerland

[3] Lausanne Univ Hosp, Dept Psychiat, Serv Gen Psychiat, Lausanne, Switzerland

[4] Univ Lausanne, Lausanne, Switzerland

[5] Dept Hlth & Social Act DSAS, Directorate Gen Hlth Canton Vaud, Cantonal Med Off, Ave Casernes 2, CH-1014 Lausanne, Switzerland

来源：

ANNALS OF GENERAL PSYCHIATRY | 2024年 / 23卷 / 01期

关键词：

Informal coercion; Treatment pressures; Perceived coercion; Item response theory; Computerised adaptive testing; MENTAL-ILLNESS; FIT INDEXES; SELF-STIGMA; COERCION; LEVERAGE; HOSPITALIZATION; SCHIZOPHRENIA; PERFORMANCE; STRATEGIES; DEPENDENCE;

D O I：

10.1186/s12991-024-00501-5

中图分类号：

R749 [精神病学];

学科分类号：

100205 ;

摘要：

PurposeFormal coercion in psychiatry is widely studied yet much less is known about pressures patients may experience, partly because of the very few measures available. The goal of this study was to validate the P-PSY35 (Pressures in Psychiatry Scale) and provide a paper-and-pencil and a computerised adaptive test (CAT) to measure pressures experienced by patients in psychiatry.MethodsThe P-PSY35 items were developed with users. Patients were evaluated during psychiatric hospitalisation or through an online survey. Mokken scale analysis and Item response theory (IRT) were used to select and estimate the items parameters. A Monte-Carlo simulation was performed to evaluate the number of items needed to transform the paper-and-pencil test into a reliable psychometric CAT.ResultsA total of 274 patients were assessed. The P-PSY35 demonstrated good internal validity, internal consistency, convergent and divergent validity. The P-PSY35 could be substantially shortened while maintaining excellent reliability using the CAT procedure.ConclusionThe P-PSY35 was developed in collaboration with users. It is a psychometrically rigorous tool designed to measure experienced pressures in French-language. The development and successful validation of the P-PSY35 represent a welcome step towards implementing and evaluating programs aimed at reducing negative consequences of coercion.

引用

页数：12