Participant ID
Participant ID: ID plus US country code "01_" at beginning_original has extra space for USA
ID number school adolescents
name neighborhood
highest achieved educational level
self-efficacy scale higher = better
benefits scale higher = better
barriers scale higher = more barriers
accelerometer - number of valid days
accelerometer - wear time per valid day
accelerometer - min/day sedentary time
accelerometer - min/day light PA
accelerometer - min/day MVPA
totale counts accelero
aantal counts per valide dag
entropy index 1km buffer - alle land uses
entropy index 500 meter alle land uses
number of addresses / per km²
number of parks / per km²
number of public transport transitions / per km²
per km²
acc_timeperday < 1080 (FILTER)