pnn20 pnn40
Name
pnn30
Label
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >30 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 >30 ms
N Mean StdDev Median Min Max Unknown Total
Visit 1 486 26.0 ± 17.5 24.0 0.2 88.7 - 486
Interim Follow-up Visit - - - - - - - -
Visit 2 493 24.2 ± 17.6 21.1 0.3 78.0 - 493
CVD Outcomes - - - - - - - -