Histogram

Visit number vs Apnea-Hypopnea Index : (All apneas + hypopneas with >=30% nasal cannula [or alternative sensor] reduction with >= 4% oxygen desaturation) / hour of estimated sleep
N Mean StdDev Median Min Max Unknown Total
Baseline Visit 169 29.2 ± 16.6 23.9 6.7 108.4 - 169
Month-6 Follow-up Visit - - - - - - - -
Month-12 Follow-up Visit - - - - - - - -