对护士失眠严重程度指数的心理测量评估
Samantha M Nagy1, Sarah E Emert1, Jacqueline J Leete1
1Department of Psychology, University of Arizona, Tucson, Arizona, USA.
Behavioral sleep medicine
|June 14, 2024
概括
失眠严重程度指数 (ISI) 是评估日班护士失眠的可靠工具. 虽然它显示出良好的有效性,但解释应该考虑与焦虑和抑郁症状的潜在重叠.
科学领域:
- 心理学 心理学 心理学
- 睡眠医学 睡眠医学
- 职业健康 职业健康 职业健康
背景情况:
- 失眠是一种普遍的睡眠障碍,影响了包括医疗保健专业人员在内的各种人群.
- 准确评估失眠严重程度对于有效的干预和管理至关重要.
- 护士,特别是那些白天班的护士,可能会遇到独特的压力因素,影响睡眠质量.
研究的目的:
- 评估日班护士样本中失眠严重性指数 (ISI) 的心理测量特性.
- 确定ISI对这个特定职业群体的可靠性和有效性.
主要方法:
- 289名日班护士的样本参与了这项研究.
- 使用确认因素分析 (CFA) 来评估ISI的基础结构.
- 通过使用各种睡眠和心理指标,研究了收性和歧视性有效性.
- 分析了测试-再测试可靠性,以评估ISI分数随时间的稳定性.
主要成果:
- 确认因素分析支持ISI的双因素模型.
- 国际睡眠指标显示,与睡眠质量和相关障碍的测量指标具有中等到良好的融合有效性.
- 区分有效性通常很好,尽管与焦虑和抑郁症的措施观察到较弱的相关性.
- ISI表现出良好的测试-重新测试可靠性,其类内相关系数 (ICC) 从0.74到0.88.
结论:
- 失眠严重程度指数 (ISI) 是一种心理测量仪器,用于评估日班护士的失眠严重程度.
- 虽然ISI是一个强有力的衡量标准,但临床医生在解释结果时应谨慎使用,因为在同时出现焦虑和抑郁症的背景下.
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