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Table 3 Summary of Accelerometer Characteristics of Included Studies (n = 24)

From: Infants’ and toddlers’ physical activity and sedentary time as measured by accelerometry: a systematic review and meta-analysis

Accelerometer Characteristic

Number of Studies

Model

 ActiGraph

17

 Actical

5

 Actiwatch

2

Epoch Length

 5-s or less

3

 15-s

13

 30-s

3

 60-s

5

Average Wear-Time

 7–9.9 h

8

 10–15 h

7

  > 15 h

1

 Not reported

8

Number of Monitoring Days

 3 or less

3

 4–6

3

 7 or more

18

Cut-Points Applieda

 Trost et al.

11

 Oftedal et al.

1

 Adolph et al.

1

 Johansson et al.

1

 Sirard et al.

1

 Butte et al.

1

 Hager et al.

2

 Evenson et al.

1

 Multiple

1

  1. aCut-points were applied in toddler studies only (n = 20)