Table 2.

Ecological momentary assessment (EMA) prompts and compliance.

Variable	Total prompts	Average Compliance (%)a	SDb (%)	Range (%)
All prompts	3,631	80.5	14.6	38.2-97.0
R-EMAc,g	2,830	79.4	14.3	35.6-97.6
CS-EMAh activityd	40	87.8	28.5	0.0-100.0
CS-EMA No-Activitye	369	88.6	14.7	40.0-100.0
CS-EMA No-Dataf	392	85.0	21.6	16.7-100.0

^aCompliance (%) represents the number of EMA surveys answered divided by the number of EMA surveys prompted.

^bSD: standard deviation

^cPrompts occurring randomly within schedule intervals throughout the day.

^dPrompts occurring after a 15-minute period of high-intensity activity followed by a 10-minute period of low-intensity activity.

^ePrompts occurring after a 60-minute period of low-intensity activity followed by 2+ minutes of moderate-intensity activity.

^fPrompts occurring after a 10-minute period of no activity data followed by a period of 1 minute of available data.

^gR-EMA: random ecological momentary assessment.

^hCS-EMA: context-sensitive ecological momentary assessment