Differences in Positive Airway Pressure Requirements in Obstructive Sleep Apnea Between Black and White Patients.
Otolaryngol Head Neck Surg
; 2024 Jun 17.
Article
in En
| MEDLINE
| ID: mdl-38881373
ABSTRACT
OBJECTIVE:
There are disparities between Black and White patients in the utilization of positive airway pressure (PAP) alternatives for obstructive sleep apnea (OSA). Given low utilization rates among Black patients, there is limited knowledge of PAP alternative outcomes in this group. Therapeutic PAP levels are clinically accessible measures that have been shown to predict PAP alternative outcomes. Herein, we examined differences in PAP requirements between Black and White patients in a large clinical sample. STUDYDESIGN:
Cross-sectional.SETTING:
Academic sleep center.METHODS:
We included OSA patients prescribed autoadjusting PAP between January 2018 and 2020 with baseline apnea-hypopnea index (AHI) ≥ 10. Mean and 90th percentile PAP levels were compared between White and Black patients who used PAP for ≥1 hour daily using linear regression controlling for age, sex, body mass index (BMI), AHI, oxygen saturation nadir, and mask type.RESULTS:
There were 157 Black and 234 White patients who were generally obese (BMI, 37.3 ± 8.7) with severe OSA (AHI, 36.9 ± 25.6). Black patients had a 0.68 cm higher (95% confidence interval [CI] 0.36, 1.35) mean PAP level and 0.85 cm H2O higher (95% CI 0.36, 1.35) 90th percentile PAP level than white patients. Although statistically significant, differences were small and not clinically meaningful.CONCLUSION:
Black and White OSA patients had clinically insignificant differences in PAP requirements, suggesting comparable upper airway collapsibility. Considering the predictive value of therapeutic PAP levels, our findings suggest Black and White patients may have comparable PAP alternative responses from a collapsibility standpoint. Future studies should explore reasons for low utilization of PAP alternatives among Black patients.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Otolaryngol Head Neck Surg
Journal subject:
OTORRINOLARINGOLOGIA
Year:
2024
Document type:
Article
Affiliation country:
Estados Unidos