Table 1 2 × 2 contingency table
| Â | ADR of interest (R) | Other ADRs | Total |
|---|---|---|---|
Medicinal product (P) | A | B | A + B |
Other drugs | C | D | C + D |
Total | A + C | B + D | N = A + B + C + D |
| Â | ADR of interest (R) | Other ADRs | Total |
|---|---|---|---|
Medicinal product (P) | A | B | A + B |
Other drugs | C | D | C + D |
Total | A + C | B + D | N = A + B + C + D |