pnn10 pnn30
Name
pnn20
Label
Percentage of differences between adjacent normal sinus to normal sinus interbeat (NN) intervals that are >20 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 >20 ms
N Mean StdDev Median Min Max Unknown Total
Visit 1 486 37.0 ± 18.8 36.7 0.4 91.6 - 486
Interim Follow-up Visit - - - - - - - -
Visit 2 493 34.7 ± 19.4 33.9 1.1 82.9 - 493
CVD Outcomes - - - - - - - -