General information
Among the 56 follow-up patients, 37 were males and 19 were females, aged ( 46.98 ± 14.09 ) years old. Time from symptom onset to discharge was 33.11 ± 9.89 days. Among 56 patients, 10 (18%) were mild, 28 (50%) were moderate cases, and 18 ( 32% ) were severe cases. Age, time from hospital to discharge, fever, chills, sputum expectoration, and myalgia were statistically significant differences among the three groups ( Table 1 ) .