Table 2.

Calculation of the reporting odds ratio (ROR)

	Number of cases of AKI	Number of cases of other ADRs
Studied drug	a	b
Other drugs	c	d

ROR = (a/c)/(b/d)

a, number of exposed cases (AKI with the studied drug); b, number of exposed noncases (all ADRs other than AKI with the studied drug); c, number of non‐exposed cases (AKI with other drugs); d, number of unexposed noncases (all ADRs other than AKI with other drugs); ADR, adverse drug reaction; AKI, acute kidney injury.

Total number of ADRs reported in 2015 : a + b + c + d