Psychometric Properties of the Spanish Version of Breast Cancer and Lymphedema Symptom Experience Index.

IF 3.2 2区心理学 Q1 PSYCHOLOGY, MULTIDISCIPLINARY

Psicothema Pub Date : 2022-05-01 DOI:10.7334/psicothema2021.388

Judit Cachero-Rodríguez,Álvaro Menéndez-Aller,Mei R Fu,Ana Llaneza-Folgueras,María M Fernández-Alvarez,Rubén Martín-Payo

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Abstract

BACKGROUND Lymphedema is a common late and chronic adverse effect of breast cancer treatment. This study aimed to translate and evaluate the psychometric properties of the BCLE-SEI Spanish version with Spanish-speaking breast cancer patients. METHOD 286 patients were recruited (2018 to 2020), from the Hospital Universitario Central de Asturias. Data analysis included descriptive statistics; internal consistency and test-retest reliability; principal component analysis and exploratory factor analysis; average variance extracted; and receiver operating characteristic curves. RESULTS No semantic modifications to items were needed. The scores of the instrument demonstrated excellent internal consistency (Cronbach´s alpha = .95-.97; McDonald´s omega = .96-.98) and test-retest reliability (r = .78-.87, n = 29). A significant difference was observed between the lymphedema group and non-lymphedema group (p < .001) in terms of total scale, symptom occurrence (p < .001), symptom distress in the physical-functional (p < .001), and psychosocial dimension (p < .001). Principal component analysis for symptom occurrence revealed a unidimensional factor and two factors were identified for symptom distress via exploratory factor analysis, the two of which explained 45.71% and 54.77% of the total sample variance, respectively. CONCLUSIONS This study provided initial evidence to support the psychometric properties of the BCLE-SEI Spanish version.

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西班牙版乳腺癌和淋巴水肿症状体验指数的心理测量特性。

背景:淋巴水肿是乳腺癌治疗中一种常见的晚期和慢性不良反应。本研究旨在翻译和评估西班牙语乳腺癌患者的BCLE-SEI西班牙语版本的心理测量特性。方法从阿斯图里亚斯中央大学医院(Hospital Universitario Central de Asturias)招募286例患者(2018 - 2020)。数据分析包括描述性统计;内部一致性和重测信度;主成分分析与探索性因子分析;提取的平均方差;以及接收机工作特性曲线。结果不需要对条目进行语义修改。该仪器的评分表现出良好的内部一致性(Cronbach’s alpha = 0.95 - 0.97;McDonald’s ω = 0.96 - 0.98)，重测信度(r = 0.78 -。87, n = 29)。淋巴水肿组和非淋巴水肿组在总量表、症状发生(p < .001)、身体功能症状困扰(p < .001)和心理社会维度(p < .001)方面均有显著差异(p < .001)。对症状发生的主成分分析显示为一个单向度因素，探索性因子分析发现有两个因素影响症状困扰，这两个因素分别解释了样本总方差的45.71%和54.77%。结论本研究为支持BCLE-SEI西班牙语版的心理测量特性提供了初步证据。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Psicothema PSYCHOLOGY, MULTIDISCIPLINARY-

CiteScore

6.50

自引率

16.70%

发文量

审稿时长

24 weeks

期刊介绍： La revista Psicothema fue fundada en Asturias en 1989 y está editada conjuntamente por la Facultad y el Departamento de Psicología de la Universidad de Oviedo y el Colegio Oficial de Psicólogos del Principado de Asturias. Publica cuatro números al año. Se admiten trabajos tanto de investigación básica como aplicada, pertenecientes a cualquier ámbito de la Psicología, que previamente a su publicación son evaluados anónimamente por revisores externos. Psicothema está incluida en las bases de datos nacionales e internacionales más relevantes, entre las que cabe destacar Psychological Abstracts, Current Contents y MEDLINE/Index Medicus, entre otras. Además, figura en las listas de Factor de Impacto del Journal Citation Reports. Psicothema es una revista abierta a cualquier enfoque u orientación psicológica que venga avalada por la fuerza de los datos y los argumentos, y en la que encuentran acomodo todos los autores que sean capaces de convencer a los revisores de que sus manuscritos tienen la calidad para ser publicados. Psicothema es una revista de acceso abierto lo que significa que todo el contenido está a disposición de cualquier usuario o institución sin cargo alguno. Los usuarios pueden leer, descargar, copiar, distribuir, imprimir, buscar, o realizar enlaces a los textos completos de esta revista sin pedir permiso previo al editor o al autor, siempre y cuando la fuente original sea referenciada. Para acervos y repositorios, se prefiere que la cobertura se realice mediante enlaces a la propia web de Psicothema. Nos parece que una apuesta decidida por la calidad es el mejor modo de servir a nuestros lectores, cuyas sugerencias siempre serán bienvenidas.