Fig. 17
From: Uncovering the potential of smartphones for behavior monitoring during migraine follow-up

Top: difference between paired headache vs non-headache observed values per participant for number of sessions per hour during weekends; Bottom: observed mean values of number of sessions per hour during headache and non-headache periods per participant, both during weekends. Corresponding pairs are connected with dashed line. Vertical lines indicate the median of the values for each period