Histogram

Visit Number vs Respiratory event (07) start time
N Mean StdDev Median Min Max Unknown Total
Baseline 709 22,060.8 ± 9,381.5 22,562.8 1,084.5 45,135.6 43,912 44,621
Follow-up 445 20,144.0 ± 9,155.8 20,922.8 1,116.2 44,332.0 39,222 39,667