Signal Criteria: PRR ≥ 2, χ² ≥ 4, n ≥ 3 as Flags and Conditional Formatting
This lesson is part of the course
In this lesson
You apply the classic three-part screening rule to ten drug–event pairs, count how many criteria each pair meets, flag the signals and colour their rows.
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Lessons in this course
- The 2 × 2 Table: Counting Drug × Event Reports with COUNTIFS Locked
- Proportional Reporting Ratio (PRR) and Its 95% Confidence Interval Locked
- Reporting Odds Ratio (ROR) and Its Confidence Interval for Eight Pairs Locked
- Chi-Square with Yates Correction for a 2 × 2 Table Locked
- Signal Criteria: PRR ≥ 2, χ² ≥ 4, n ≥ 3 as Flags and Conditional Formatting Locked
- Time to Onset: Days from Start to Event, Median and a Histogram Locked
- Reporting Trends by Quarter and the Stimulated Reporting Caveat (Combo Chart) Locked
- Case-Level Review: Seriousness, Outcome and Dechallenge Summary Locked