RESUMEN
Purpose: To determine the relationship of various domains of quality of life (QoL) with healthcare adherence during the COVID-19 pandemic in Saudi Arabia. Methods: The study sample comprised 795 participants among which 203 had a current diagnosis of any major NCDs, including cardiovascular diseases, diabetes mellitus, asthma, chronic pulmonary diseases, and chronic psychiatric illnesses and a control group of 592 participants who had no NCD. Participants completed an online survey questionnaire which obtained data on socio-demographic variables, types of NCDs, and healthcare adherence during the year 2020, the period during which Saudi Arabia underwent the first two waves of the COVID-19 pandemic. World Health Organization Quality of Life (WHOQOL-BREF) assessed the QoL in four domains physical, psychological, social and environmental and used standard scores in the analysis. GraphPad Prism 5 and SPSS 25V were employed for the statistical analysis. Bar graphs and frequency distribution tables present descriptive data. Bivariate and multivariate logistic regression analyses were computed to determine the significance of the relationship between QoL and healthcare adherence. Results: Almost equal proportions of participants with NCDs (n=109/203; 54%) and without NCDs (n=327/592; 55%) demonstrated nonadherence to their regular healthcare during the COVID-19 pandemic (χ2=0.14; p=0.71). Patients with NCDs experienced lower quality of life in the psychological, social and environmental domains of QoL (p<0.05). Results from the multivariate regression analysis showed that female gender (AOR=1.52; p<0.05) psychological QoL (AOR=1.99; p<0.05), social QoL (AOR=1.98; p<0.05) and environmental QoL (AOR=1.95; p<0.05) significantly relate with adherence to healthcare. Conclusion: Psychological, social and environmental may influence healthcare adherence among patients with NCDs during pandemics and should be focused on while devising future healthcare policy and interventions.