Event Group

Event Group

Event Groups are part of the Adverse Events Module within the Results Section. They provide a way to organize and summarize adverse event data by grouping related events together.

Each Event Group typically represents a category or class of adverse events and includes statistical information such as the number of participants affected and at risk for different event types: deaths, serious events, and other events.

Event Group path is as follows:

Study -> Results Section -> Adverse Events Module -> Event Group

Event Group


Ignite Creation Date: 2025-12-25 @ 3:08 AM
Ignite Modification Date: 2025-12-26 @ 1:47 AM
NCT ID: NCT03973905
Group ID: EG001
Title: Control Group
Description: Infant subjects of at least 2 days old and less than (\<) 2 months old, who did not have a pertussis diagnosis prior to the cough onset date and who met the inclusion criteria for control infants (were born on a hospital in their state of residence, were at least 37 weeks gestational age at birth, were neither adopted, nor in foster care, did not live in a residential care facility, were born at the same hospital as the case infant) This post-hoc analysis was limited to cases and controls whose mothers were either vaccinated with Boostrix or did not receive any Tdap vaccine. Cases with no remaining matched control were also excluded from the analysis and vice versa.
Deaths Number Affected: 0
Deaths Number At Risk: None
Serious Number Affected: 0
Serious Number At Risk: 0
Other Number Affected: 0
Other Number At Risk: 0
Study: NCT03973905
Results Section: NCT03973905
Adverse Events Module: NCT03973905