pnn40 rmssd
Name
pnn50
Label
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >50 ms
Units
percent
Type
numeric
Tags
% heart rate variability
Sleep Heart Health Study (SHHS) Visit Number vs Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >50 ms
N Mean StdDev Median Min Max Unknown Total
Visit 1 486 11.8 ± 12.7 8.0 0.02 81.4 - 486
Interim Follow-up Visit - - - - - - - -
Visit 2 493 11.0 ± 12.5 6.4 0.06 68.9 - 493
CVD Outcomes - - - - - - - -