Histogram
Visit Number vs Standard deviation of all normal sinus to normal sinus interbeat (NN) intervals
N | Mean | StdDev | Median | Min | Max | Unknown | Total | |
---|---|---|---|---|---|---|---|---|
Baseline | 45,072 | 0.08 | ± 0.04 | 0.08 | 0.005 | 0.5 | - | 45,072 |
Follow-up | 40,073 | 0.08 | ± 0.04 | 0.07 | 0.004 | 0.3 | - | 40,073 |