Extended Data Fig. 2: Population medians of Fitbit-derived sleep metrics from 2017 to 2022. | Nature Medicine

Extended Data Fig. 2: Population medians of Fitbit-derived sleep metrics from 2017 to 2022.

From: Sleep patterns and risk of chronic disease as measured by long-term monitoring with commercial wearable devices in the All of Us Research Program

Extended Data Fig. 2

Collection for Fitbit data for sleep duration, restless sleep duration, and sleep irregularity started prior to 2017 whereas collection for Fitbit-derived sleep stages started in 2017. Point and number indicate the population median. Errors bars indicate the 25th and 75th percentile. Sample sizes were 3,617 for 2017, 4,345 for 2018, 5,319 for 2019, 5,647 for 2020, 5,585 for 2021, and 4,626 for 2022.

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