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Bland–Altman plot showing the differences in MVPA steps/day derived from the Verisense 1 and Verisense 2 algorithms compared with the activPAL across the mean total steps/day for the overall sample. The blue line depicts mean (95% CI) proportional bias. Dashed black lines depict ± 95% limits of agreement and mean bias. LoA, Limits of Agreement.
