Fig. 1: Flow diagram of participants and temperature readings.
From: Engaging a national-scale cohort of smart thermometer users in participatory surveillance
Of 1,341,747 individuals using the smart thermometers and app between January 1, 2020 and October 29, 2022, 1,325,845 individuals met the inclusion criteria. These eligible participants took 20,617,435 temperature readings, yielding 3,529,377 episodes of consecutive temperature readings during the study period.
