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Table 4 Coefficients of determination (R 2 ) between each activity monitor and manually counted steps

From: Validity of SC-StepRx pedometer-derived moderate and vigorous physical activity during treadmill walking and running in a heterogeneous sample of children and youth

Stage SC-StepRx Walk4Life MVP NL-1000 Actical ActiGraph GT3X
1 0.21* 0.33* 0.05 0.09 0.21*
2 0.35* 0.29* 0.40* 0.30* 0.19*
3 0.37* 0.23* 0.30* 0.19* 0.09
4 0.98* 0.94* 0.97* 0.93* 0.87*
5 0.99* 0.98* 0.99* 0.97* 0.95*
Overall 0.88* 0.89* 0.87* 0.86* 0.86*
  1. *statistically significant association, p <0.05.
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