The Coronavirus disease 2019 (COVID-19) has impacted the lives and well-being of individuals worldwide, affecting both short-term and long-term quality of life. This study aimed to assess health-related quality of life (HRQoL) and associated factors among patients who have recovered from COVID-19. A cross-sectional survey was conducted at 2 hospitals in Ho Chi Minh City, Vietnam between January and March 2022. Data were obtained from patients who recovered from COVID-19 using a structured questionnaire which included the EuroQoL-5 Dimension-5 Level (EQ-5D-5L) scale to quantify problems in 5 health dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression) and the EuroQoL-Visual Analog Scale (EQ-VAS) to determine self-rated health status. Factors associated with HRQoL were determined using a generalized linear model (GLM). A total of 325 participants were included in the analysis. The overall mean score from the EQ-5D-5L and EQ-VAS was 0.86 (SD 0.21) and 78.6 (SD 19.9), respectively. Anxiety/Depression and Pain/Discomfort were the major problems experienced by the participants. Lower HRQoL scores were reported among those who were 60 years and older, female, had comorbidities, persistent symptoms, living alone and experiencing stress (all P < .05). This study showed that there was a significant reduction in HRQoL among individuals who recovered from COVID-19, compared with the general population. The findings suggest that more interventions need to be implemented to increase such individuals' quality of life, particularly for those who exhibit high-risk factors such as females, those with comorbidities, persistent symptoms, living alone and experiencing from stress.
Keywords: COVID-19; Vietnam; pandemic; quality of life; visual analog scale.