Results
CORONAVIRUS
A total of 3174 patients were diagnosed with Covid-19 in the coronavirus testing unit of Monastir university hospital between February and June 2021.From them, 600 patients were randomly selected and assessed for eligibility. Sixty-four patients were not included for failing to meet one of the inclusion criteria. Among the 536 successful phone calls on day one ,134 patients did not respond to our phone calls on day seven even though we tried to reach them for at least three times on different days. Thus, we ended up with 402 patients (196 in the education group and 206 in the control group) as shown in the flowchart in Fig. 
Flow Diagram