Skip to main content

Table 2 PAI metric explanation

From: Effect of personal activity intelligence (PAI) monitoring in the maintenance phase of cardiac rehabilitation: a mixed methods evaluation

PAI metric Explanation Screenshot examples
A B
Total PAI Measured from the PAI earned during the last seven days. In the screenshot example A this is 126
PAI earned/day The amount of PAI earned per day. In screenshot example B, 19 was gained on Sunday
Days > 25/50/75/100 PAI (%) The number of days the Total PAI score was > 25/50/75/100 as a % of the number of days data was collected. From screenshot example B, the following can be calculated:
PAI > 25 on 7 days = 100%
PAI > 50 on 6 days = 86%
PAI > 75 on 4 days = 57%
PAI > 100 on 3 days = 43%