Fig. 4.

Reliability of wearable sensor metrics. A–D The 4 wearable sensor measures were computed from the first half (days 1–3) and the second half (days 4–6) of the data collection period per participant (A-T: red; controls: green) and then plotted against each other. The black dashed line represents the y = x line. Pearson correlation coefficients (r) and p-values are shown