Figure 3. Multiple logistic regression analysis of the relationship between systemic arterial hypertension and mild OSA groups according to age, sex, BMI, and ESS.

Left: AHI 5 to < 11 events/h. Right: AHI 11 to < 15 events/h. Error bars indicate 95% confidence intervals. BMI = body mass index, ESS = Epworth Sleepiness Scale, OSA = obstructive sleep apnea.