Objective: To analyze the incidence of Covid-19 in patients who are chronic users of hydroxychloroquine.
Patients And Methods: Cross-sectional retrospective observational multicenter study in health areas and districts from Castilla La-Mancha and Andalucia. Of the 4451 participants included in the first recruitment, 3817 with valid data were selected.
Objective: To analyze the incidence of Covid-19 in patients who are chronic users of hydroxychloroquine.
Patients And Methods: Cross-sectional retrospective observational multicenter study in health areas and districts from Castilla La-Mancha and Andalucia. Of the 4451 participants included in the first recruitment, 3817 with valid data were selected.