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The Parkinson's disease-specific moderating effect of depression on the relationship between sleep and apathy: Insights from dual-cohort moderation analyses

delete2026-05-30
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OA
AI
C
Chun-Yu Feng
C
Chun‐Hsiang Tan
W
Wei-Pin Hong
K
Kao Chin Chen
P
Pi-Shan Sung
R
Rwei‐Ling Yu *
DOI:10.1016/j.comppsych.2026.152722delete
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Abstract

Abstract

En 中文
• Depression moderates the sleep-apathy relationship specifically in PD patients. • Sleep latency and behavioral withdrawal are key indicators of this interaction. • Depression may attenuate the association between sleep and apathy severity. • Interaction effects overlap with broader anxiety, fatigue, and motor burden. • Integrated management is needed for co-occurring non-motor symptoms in PD.
Keywords:
Apathy
Depression
Mental health
Parkinson's disease
Sleep disturbance
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Comprehensive Psychiatry cover
Comprehensive Psychiatry
IF:
4.2
Papers:
4.1K
Citations:
8.1K

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N
national cheng kung university
Scholars:
3.0K
Papers: 1.2K
Citations: 0
K
kaohsiung medical university
Scholars:
1.3K
Papers: 487
Citations: 0
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