Forma corta de cuatro subtest de la WAIS-IV para la evaluación de pacientes con diagnóstico de esquizofrenia

IF 5.2 3区医学 Q1 PSYCHIATRY Revista de psiquiatria y salud mental Pub Date : 2021-07-01 DOI:10.1016/j.rpsm.2019.12.004

Carmen Dasí , Inmaculada Fuentes-Durá , Juan C. Ruiz , Marisa Navarro

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引用次数: 2

Abstract

Introduction

The present study aimed to obtain a short form of the Spanish version of the WAIS-IV for patients diagnosed with schizophrenia that requires about half an hour to be administered. The reduced test can be very useful in clinical and research settings when an estimation of the intelligence quotient is required to decide about intervention programmes or to describe the sample.

Materials and methods

A sample of 143 patients participated in the study, 91 out of them were the test group, and the other 52 were used for a cross-validation analysis. To increase the content validity, the decision was made to create a short form composed of a subtest of each of the four cognitive domains that the scale measures.

Results

Several analyses showed that the best combination was composed of the Information, Block Design, Arithmetic, and Symbol Search subtests. Nine different criteria were calculated to evaluate the quality of the short form.

Conclusions

The data showed very good results for the criteria: correlations, difference of means, and cross-validation. The results were satisfactory for: category agreement, band of error, clinical accuracy, and reliability.

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用于评估精神分裂症患者的四种WAIS-IV子测试的简短形式

本研究旨在获得一种简短的西班牙语版本的WAIS-IV，用于诊断为精神分裂症的患者，需要大约半小时的时间来给药。当需要估计智商来决定干预方案或描述样本时，简化测试在临床和研究环境中非常有用。材料与方法本研究共纳入143例患者，其中试验组91例，其余52例进行交叉验证分析。为了提高内容的效度，我们决定创建一个简短的表格，由量表测量的四个认知领域中的每个领域的子测试组成。结果分析表明，信息测试、块设计测试、算术测试和符号搜索测试的组合效果最好。计算了九种不同的标准来评估短文的质量。结论数据在相关性、均数差异、交叉验证等标准上均取得了较好的结果。结果令人满意:分类一致性，误差范围，临床准确性和可靠性。

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来源期刊

Revista de psiquiatria y salud mental PSYCHIATRY-

自引率

3.30%

发文量

期刊介绍： The Spanish Journal of Psychiatry and Mental Health (SJPMH), incorporated into ISSN 1888-9891, is the official scientific publication of the Spanish Society of Psychiatry and Mental Health. The journal focuses on studying mental illnesses, their pathological processes, and their psychosocial consequences, and aims to disseminate scientific advances in all areas related to mental health and illness. SJPMH accepts unpublished works on psychiatry and mental health, including their medical and social implications. The journal provides space for research in the biological, clinical, and psychosocial fields. Manuscripts undergo peer-review by external reviewers before being accepted for publication. SJPMH is indexed in Index Medicus/Medline, IBECS, Social Sciences Citation Index Journal Citation Reports/Social Sciences Edition, and Current Contents/Social and Behavioral Sciences.