Note:■:Compared with non-OSAHS group, P<0.05;▲:Compared with mild-OSAHS group, P<0.05
3. Comparisons of PSG monitoring results in different A/N ratio
groups
The median OAHI was 1.6 events/h (IQR: 0.5, 3.6), the median ODI was 1.2
events/h (IQR: 0.3, 2.1), and the median LSaO2 was 90%
(IQR: 88, 93). The OAHI, ODI, and the diagnostic rate of OSAHS were
higher and LSaO2 was lower in the A/N≥0.80 group than in
the other three groups. There was no difference between the other groups
(Table 3).
Table3 PSG monitoring results among different A/N measurement group