Data-Field 90003
Description:Start of requested wear period
Category:Additional exposuresPhysical activity measurementAccelerometer wear time duration
Physical measures

Participants103,660 Value TypeTime SexedBoth sexes DebutNov 2013
Item count103,660Item TypeDataInstancesSingularVersionJan 2016
StabilityAccruingStrataPrimaryArrayNoCost Tierd1 o1 s1