“…Reported step-count data were collected using a range of body-worn devices including both accelerometers and pedometers. A range of accelerometer types (SenseWear [216], Actigraph [49,66,67,123,124,145,161,168,213] ActivPAL [79]) and pedometer types (e.g., Yamax Digiwalker SW 701 [52] Omron HJ-112 [62], Kenz Lifecorder [95,194], Healer MP-22 [187], Silva [92], Oregon Scientific PE320 [78]) were used in data collection. A wide range of step-count values were reported across the age range studied (4000-23,000 steps per day) (Figure 2).…”