Abstract
Purpose
Patient adherence with positive airway pressure (PAP) therapy is a significant clinical problem in obstructive sleep apnea treatment. Personality traits may be a factor for non-adherence. The aim of this study is to investigate the relationship between PAP therapy adherence and patient personality traits.
Methods
Patients were screened and recruited during their visit to a sleep clinic. Baseline data were collected from each patient’s electronic chart. Behavioral inhibition system/behavioral activation system (BIS/BAS) scales, short measure of five-factor model personality traits (mini-IPIP), positive and negative affect score (PANAS), and appetitive motivation scores (AMS) tests were used to measure personality traits. Data from the PAP device were obtained following a minimum of an initial 30 days, with adherence defined as >4 h/night on 70% of nights. Univariate and multivariate logistic regression and Pearson correlation tests were used to analyze the data.
Results
A total of 400 patients were recruited. Three hundred twenty-one patients had all the data and were included in the study. Behavioral activation system–fun seeking (BAS-FS) and, to a certain extent, negative affect were significantly associated with adherence. Intellect/imagination was marginally significant. Additionally, older age (>65 years), profession, PAP type, side effects, efficiency, apnea–hypopnea index (AHI), and residual AHI showed significant associations with patient adherence with PAP therapy. Multivariate analysis revealed that BAS-FS was still a significant predictor of adherence even after adjusting for other covariates.
Conclusion
BAS-FS, negative affect, and intellect/imagination are significant factors for adherence to PAP therapy in obstructive sleep apnea patients.
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Abbreviations
- PSG:
-
Polysomnography
- PAP:
-
Positive airway pressure
- AHI:
-
Apnea–hypopnea index
- BMI:
-
Body mass index
- APAP:
-
Auto positive airway pressure
- CPAP:
-
Continuous positive airway pressure
- BiPAP:
-
Bi-level positive airway pressure
- OSA:
-
Obstructive sleep apnea
- BIS/BAS:
-
Behavioral inhibition system/behavioral activation system
- Mini-IPIP :
-
Mini international personality item pool
- PANAS:
-
Positive and negative affect score
- AMS:
-
Appetitive motivation scores
- PTSD:
-
Post-traumatic stress disorder
- PLMS:
-
Periodic leg movement syndrome
- RLS:
-
Restless leg syndrome
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All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
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Informed consent was obtained from all individual participants included in the study.
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Copur, A.S., Erik Everhart, D., Zhang, C. et al. Effect of personality traits on adherence with positive airway pressure therapy in obstructive sleep apnea patients. Sleep Breath 22, 369–376 (2018). https://doi.org/10.1007/s11325-017-1559-5
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DOI: https://doi.org/10.1007/s11325-017-1559-5