Family support is beneficial to the management and prognosis of patients with obstructive sleep apnoea.

BACKGROUND This study aimed to explore the correlations between continuous positive airway pressure (CPAP) treatment-related self-efficacy and family support among patients with obstructive sleep apnoea (OSA) to provide a basis for improving patients' CPAP treatment compliance. METHODS From May to Dec 2017, a cross-sectional study was conducted in the emergency wards, otorhinolaryngology wards, respiratory wards, and outpatient clinic of our hospital. A total of 112 patients with OSA treated with home ventilators were administered with the Self-efficacy Measure for Sleep Apnoea (SEMSA) and Perceived Social Support from Family (PSS-Fa) Scale. RESULTS On the SEMSA, participants had a disease risk perception score of 2.61±0.31, an outcome expectation score of 2.44±0.17, and a self-efficacy score of 2.55±0.13. Mean total score on PSS-Fa was 10.15±2.73, with 10.7%, 45.5% and 43.8% of participants showing a low level, a medium level, and a high level of family support, respectively. Outcome expectation and self-efficacy were positively correlated with family support. CONCLUSIONS The self-efficacy and outcome expectation of patients with OSA are positively correlated with their level of family support.