Changes in Continuous, Long-Term Heart Rate Variability and Individualized Physiological Responses to Wellness and Vacation Interventions Using a Wearable Sensor.

Specifically, a marginally significant decrease in heart rate was seen during the afternoon for all participants [β = −4.26 (CI = −7.58—0.94), FDR = 0.03], and HRV feature ALF showed statistically significant increase during the morning [β= 1.48 (CI = 1.23–1.82), FDR < 0.001] and afternoon [β= 1.55 (CI = 1.23–1.95), FDR = 0.001] during the wellness center visit.

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While a marginally statistically significant difference in one HRV-related feature PLF was observed between PH and RELAX cohort [β= 0.66 (CI = 0.49–0.89), FDR = 0.04], the change was not persistent over time (session 3).

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