Waking up at night

1. Waking up at night is associated with heart disease in humans (adjusted OR 1.70, 95% CI 1.41–2.03).

   “waking up at night most of the time was associated with higher odds of heart disease compared with never having this symptom”

   HumansPrimary model; association no longer statistically significant in respondent-weighted sensitivity analysismost of the time versus nevern = 12,709

   Multimodal analysis of sleep disturbances and heart disease in older adults: a machine learning and exploratory path analysis approach

   BMC public health·Oct 16, 2026

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