Calderón-de la Cruz Gustavo Alexis, Merino-Soto César, Juárez-García Arturo, Dominguez-Lara Sergio, Fernández-Arata Manuel
Universidad de San Martín de Porres, Lima, Perú; Instituto de Investigación de la Escuela de Psicología, Lima, Perú.
Universidad de San Martín de Porres, Lima, Perú; Instituto de Investigación de la Escuela de Psicología, Lima, Perú.
Enferm Clin (Engl Ed). 2020 Sep-Oct;30(5):340-348. doi: 10.1016/j.enfcli.2019.12.013. Epub 2020 Feb 24.
The Maslach Burnout Inventory (MBI) is an instrument commonly used for the evaluation of burnout syndrome. The version of the MBI-Human Service Survey (MBI-HSS) was applied to Peruvian nurses to explore the prevalence of this syndrome without previously considering possible evidence of validity to accredit its use. The purpose of this research is to evaluate the internal structure and reliability of the MBI-HSS in Peruvian nurses.
The study was prepared through secondary data analysis based on the information collected from 2809 nurses in Peru obtained from the National Survey of Satisfaction of Health Users (ENSUSALUD) applied in 2014. An exploratory and confirmatory factor analysis was prepared; reliability was estimated with Cronbach alpha and omega.
The analyses indicated the presence of three factors, but with a reduction of 7 items; reliability was acceptable with the omega coefficient.
The results question the validity of the original version of the MBI-HSS for its application in Peruvian nurses, therefore, its diagnostic utility should be viewed with caution. As an alternative, it is advisable to prioritise the 15-item version and to continue with validation studies.
马氏职业倦怠量表（MBI）是一种常用于评估职业倦怠综合征的工具。MBI-人类服务调查版（MBI-HSS）被应用于秘鲁护士，以探究该综合征的患病率，此前未考虑其有效性的可能证据以认可其使用。本研究的目的是评估MBI-HSS在秘鲁护士中的内部结构和信度。
该研究通过二次数据分析进行，数据基于从2014年进行的秘鲁全国卫生用户满意度调查（ENSUSALUD）中收集的2809名护士的信息。进行了探索性和验证性因素分析；用克朗巴哈α系数和ω系数估计信度。
分析表明存在三个因素，但有7个条目减少；ω系数显示信度可接受。
结果对MBI-HSS原始版本在秘鲁护士中应用的有效性提出质疑，因此，应谨慎看待其诊断效用。作为替代方案，建议优先考虑15个条目的版本并继续进行验证研究。
