Respiratory infection risk in positive airway pressure therapy users: a retrospective cohort study.
J Clin Sleep Med
; 19(10): 1769-1773, 2023 10 01.
Article
in En
| MEDLINE
| ID: mdl-37264674
ABSTRACT
STUDY OBJECTIVES:
Concerns regarding the risk of positive airway pressure (PAP)-associated respiratory infection (RI) have shaped consumer views toward PAP device use and maintenance. However, data regarding temporal associations between PAP use and risk for RIs are limited. The purpose of the present study was to examine longitudinal associations between PAP use and risk of clinically significant RIs in a cohort of patients with obstructive sleep apnea.METHODS:
The frequency of clinically reported respiratory RIs pre- and post-PAP use were compared in a sample of 482 adult patients with obstructive sleep apnea who underwent PAP titration at a large academic sleep center between 2011 and 2014. RIs were identified by clinical record review beginning two years before and ending two years after the participants' PAP titration. Presence of longitudinal standard PAP data download reports identified PAP users from nonusers. PAP adherence was defined as at least 4 hours of use per day, five days per week for at least 70% of days. Poisson regression models, adjusted for age, sex, body mass index, and the number of pre-PAP use RIs were utilized to examine associations between PAP use and subsequent RIs.RESULTS:
Poisson regression models adjusted for age, sex, body mass index, and the number of pre-PAP use RIs did not show associations between PAP therapy use and rate of post-PAP use RIs (rate ratio = 1.27, 95% confidence interval 0.86-1.86). A sensitivity analysis that included only PAP users with difference in PAP adherence showed similar results (rate ratio = 0.65, 95% confidence interval 0.32-1.30).CONCLUSIONS:
Among adults with obstructive sleep apnea, we did not find evidence for association between PAP use/adherence and increased RI frequency. These data offer new information that could assuage patients with obstructive sleep apnea who are considering PAP deferral based on RI concerns. CITATION Gavidia R, Shieu MM, Dunietz GL, Braley TJ. Respiratory infection risk in positive airway pressure therapy users a retrospective cohort study. J Clin Sleep Med. 2023;19(10)1769-1773.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Sleep Apnea, Obstructive
Type of study:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Adult
/
Humans
Language:
En
Journal:
J Clin Sleep Med
Year:
2023
Document type:
Article