pnn30 pnn50
Name
pnn40
Label
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >40 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 >40 ms
N Mean StdDev Median Min Max Unknown Total
Visit 1 486 15.9 ± 14.5 12.1 0.06 84.2 - 486
Interim Follow-up Visit - - - - - - - -
Visit 2 493 14.8 ± 14.4 10.2 0.1 72.2 - 493
CVD Outcomes - - - - - - - -