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Table 1 Examples of duplicate reports

From: Standardizing adverse drug event reporting data

ISR

CASE

FDA_DT

De-duplication

4269368

4047837

20040113

×

4275741

4047837

20040121

7637789

8468457

20110720

×

7637797

8468457

20110720

  1. “ISR” is the unique number for identifying an AERS report. “CASE” is the number for identifying an AERS case. "FDA_DT” is the date FDA received report. “De-duplication” indicates the positive or negative action.