Table 1.
Characteristics of Adverse Drug Events (194 ADEs Reported from 93 Individuals) Reported for Favipiravir in WHO Database
| Parameters | Frequency (%) | |
|---|---|---|
| Age (N = 194) | <18 Years | 2 (1.03) |
| 18–64 Years | 131 (67.52) | |
| ≥65 Years | 48 (24.74) | |
| Not reported | 13 (6.70) | |
| Gender (N = 194) | Female | 75 (38.66) |
| Male | 118 (60.82) | |
| Not reported | 1 (0.5) | |
| The seriousness of ADE (N =194) | Serious | 63 (32.47) |
| Non-Serious | 130 (67.01) | |
| Not reported | 1 (0.51) | |
| Route of Administration (N =194) | Oral | 182 (93.81) |
| Unknown | 8 (4.12) | |
| Not reported | 4 (2.06) | |
| Dechallenge Action (N =194) | Does not changed | 14 (7.21) |
| Drug has withdrawn | 29 (14.94) | |
| Unknown | 22 (11.34) | |
| Not reported | 129 (66.49) | |
| Dechallenge Outcome (N =194) | Fatal | 1 (0.51) |
| No effect observed | 7 (3.60) | |
| Reaction abated | 14 (7.21) | |
| Effect unknown | 19 (9.79) | |
| Not Reported | 153 (78.86) | |
| Rechallenge Action (N=194) | Rechallenge | 3 (1.54) |
| Not Reported | 191 (98.45) | |
| Rechallenge Outcome (N=194) | Effect unknown | 3 (1.54) |
| Not Reported | 191 (98.45) |