pnn50 sdann

Histogram

Visit Number vs Square root of the mean of the squares of difference between adjacent NN intervals
N Mean StdDev Median Min Max Unknown Total
Baseline 45,073 0.08 ± 0.05 0.07 0.003 0.7 - 45,073
Follow-up 40,180 0.08 ± 0.05 0.07 0.004 0.5 - 40,180