Skip to main content

Advertisement

Table 3 Result of Logistic Regression Analysis for Device Therapy Selection

From: Useful variables during wake and sleep for prediction of positive airway pressure in obstructive sleep apnea titration

Variables B p-value Odds Ratio 95% CI
Lower Upper
Demographic Variables
 Intercept −23.117 0.759
 AHI −0.005 0.931 0.995 0. 773 1.121
 BMI 0.146 0.045* 1.757 1.504 3.429
 Neck 0.667 0.036* 1.906 2.311 6.322
 Supine Position (S) 0.004 0.807 1.004 0.933 1.094
PSG Results
 REM Duration (min) 0.375 0.031* 1.454 1.315 3.960
 ODI −0.013 0.864 0.987 0.790 1.150
 T < 90% 0.068 0.365 1.07 0.815 1.241
 Minimum NREM SaO2 0.465 0.043* 1.592 1.420 4.340
 Minimum REM SaO2 −0.018 0.49 0.982 0.932 1.034
 Average SaO2 0.590 0.045* 1.803 2.206 5.758
Breath-Holding Maneuver
 Breath-Holding Duration −0.035 0.312 0.965 0.902 1.034
 Time of SaO2 Recovery 0.031 0.306 1.031 0.975 1.032
 SaO2 Post Breath-Holding 0.451 0.372 1.569 0.583 4.229
 SaO2 Recovery 0.149 0.565 1.16 0.789 1.929