Histogram

Visit Number vs Respiratory event (12) end time
N Mean StdDev Median Min Max Unknown Total
Baseline 57 19,503.9 ± 10,935.4 19,527.4 1,190.8 39,542.8 44,564 44,621
Follow-up 66 17,394.6 ± 9,898.3 18,009.1 1,583.5 38,771.6 39,601 39,667