Skip to main content
. 2021 May 13;4:81. doi: 10.1038/s41746-021-00451-2

Table 2.

Global summary statistics for the speed of effect of the NPIs: % mobility change/day.

Statistic Apple (N = 59) Google RAR (N = 124) Google TS (N = 124)
n 57 119 118
Mean (SD) −7.8 (3.6) −8.7 (12.1) −6.3 (5.2)
Median −7.1 −5.5 −5.1
Range −27.9 to −2.9 −96 to −1.13 −36.5 to −1.1
95% CI (−8.7; −6.7) (−10.9; −6.5) (−7.2; −5.4)

N – Total number of countries.

n – Number of countries included in analysis.

SD Standard deviation.

CI Confidence interval.