Table 7 Linear regression analysis to predict systolic blood pressure during post-events arousal REM (n = 32). (Enter Method).
During post obstructive events arousal in REM sleep | ||||
|---|---|---|---|---|
Variables in the Equation | β Coefficient | Standard Error | 95% C.I. | P-Value |
Age (years) | 0.345 | 0.289 | −0.25–0.94 | 0.244 |
AHI-REM (events/hr) | −0.029 | 0.122 | −0.28–0.222 | 0.813 |
Desaturation Index (events/hr) | 0.440 | 0.173 | 0.084–0.796 | 0.017 |
Arousal Index (arousals/hr) | 0.214 | 0.167 | −0.13–0.557 | 0.212 |
Mean obstructive event duration during REM (Seconds) | 0.246 | 0.724 | −1.255–1.747 | 0.737 |
Known hypertension | 17.761 | 6.441 | 4.495–31.027 | 0.011 |
Awake blood pressure | 0.699 | 0.104 | 0.486–0.913 | <0.001 |
Sex (Male) | 11.298 | 6.350 | −1.754–24.351 | 0.087 |
Diabetes mellitus | −1.710 | 7.841 | −17.894–14.474 | 0.829 |
During post obstructive events arousal in NREM sleep | ||||
Age (years) | 0.467 | 0.238 | −0.02–0.954 | 0.059 |
AHI-NREM (events/hr) | 0.116 | 0.117 | −0.124–0.355 | 0.330 |
Desaturation Index (events/hr) | 0.161 | 0.170 | −0.187–0.51 | 0.350 |
Arousal Index (arousals/hr) | −0.011 | 0.148 | −0.313–0.292 | 0.943 |
Mean obstructive event duration (Seconds)-NREM | −0.620 | 0.620 | −1.891–0.651 | 0.326 |
Known hypertension | 16.544 | 5.810 | 4.644–28.445 | 0.008 |
Awake blood pressure | 0.705 | 0.074 | 0.552–0.857 | <0.001 |
Sex (Male) | 5.643 | 5.577 | −5.763–17.049 | 0.320 |
Diabetes mellitus | 2.377 | 6.570 | −11.104–15.859 | 0.720 |
