Monetary valuation of COVID-19 informal care: caregivers' willingness to pay and willingness to accept.

Background: Informal care can reduce hospitalization frequency and time, elevate bed turnover, and increase the health systems' capacity. This type of care has shown meaningful value in managing many cases through the COVID-19 pandemic. The present study aimed to identify determinants of monetary valuation of informal care and the burden of this care on the COVID-19 patients' caregivers.