Table 1 Mean and standard deviation of number of data entries for oxygen saturation.

From: Feasibility of using intermittent active monitoring of vital signs by smartphone users to predict SARS-CoV-2 PCR positivity

Baseline window size

Number of data entries

Mean

Standard deviation

4 weeks

11.42

4.71

8 weeks

20.87

9.09

12 weeks

25.76

15.38

Back to article page