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. 2021 Dec 8;45(1):83–95. doi: 10.1007/s40264-021-01137-0

Table 3.

Total number of reports and mean number of adverse events per report submitted in ICH-E2B(R3)

Type of report No. of reports in ICH-E2B(R3) format Non-serious adverse reactions per report (mean) Serious adverse reactions per report (mean)
Only serious 65,869 Not applicable 2.8
Serious and non-serious 16,416 2.5 2.8
Only non-serious 118,264 2.4 Not applicable

ICH International Council for Harmonisation