Epidemiologists use various methods to study circadian rhythm, including:
- Surveys and Questionnaires: Collecting data on sleep patterns, work schedules, and lifestyle habits. - Wearable Devices: Using devices that track sleep and activity levels to gather objective data. - Biomarkers: Measuring biological markers such as melatonin levels to assess circadian phase and alignment. - Longitudinal Studies: Observing populations over time to identify correlations between circadian rhythm disruptions and health outcomes.
