刺激性肠综合征患者BDI-II和HAMD-21的因子分析
Akaki Burkadze1, Eka Burkadze2, Tamar Kandashvili3
1Department of Psychiatry, Tbilisi State Medical University, 0186 Tbilisi, Georgia.
Alpha psychiatry
|July 9, 2025
概括
这项研究验证了格鲁吉亚IBS患者的贝克抑郁 inventory-II和汉密尔顿抑郁评分表,发现它们对评估抑郁症是互补的. 这两种尺度在这个人群中都表现出令人满意的因数有效性.
科学领域:
- 胃肠病学 胃肠病学
- 精神病学是一个精神病学.
- 心理测量 心理测量 心理测量
背景情况:
- 刺激性肠综合征 (IBS) 经常与抑郁症状同时发生.
- 在IBS群体中,常见的抑郁症评估工具,贝克抑郁症目录II (BDI-II) 和汉密尔顿抑郁症评分表 (HAMD-21) 的因数有效性尚未确定.
- 了解这些尺度的心理特征对于IBS患者的准确诊断和治疗至关重要.
研究的目的:
- 在格鲁吉亚的IBS人口中评估BDI-II和HAMD-21的因数有效性.
- 分析IBS患者用这两种尺度测量抑郁症状之间的相互关系.
主要方法:
- 主要组件分析使用了89名IBS患者的数据.
- 用自身值≥1和因子负载>0.4与斜旋转来确定因子结构.
- 对因数有效性的测量包括凯泽-梅耶-奥尔金,克朗巴赫的α,巴特利特的测试,共同性和余数.
主要成果:
- 根据BDI-II和HAMD-21分数,该样本表现出中度抑郁症.
- 根据BDI-II的结果,BDI-II提供了三个因素,而HAMD-21则确定了四个因素.
- 在BDI-II和HAMD-21之间观察到强烈的正相关性 (r = 0.88,p = 0.000),大多数症状聚集在一个主要组件中.
结论:
- 在格鲁吉亚的IBS患者中,BDI-II和HAMD-21证明了令人满意的因数有效性,得到了高的内部一致性和组件相关性的支持.
- 这些发现表明,BDI-II和HAMD-21是评估IBS患者抑郁症状的可靠和互补工具.
- 这项研究强调了IBS和常见的抑郁症措施之间抑郁症症状的显著重叠.
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