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. 2018 Aug 21;6(3):e42. doi: 10.2196/medinform.9878

Table 2.

Results of the Food and Drug Administration Medical Dictionary for Regulatory Activities (MedDRA) coding review (N=3234a).

Category Records, n (%)
Coding appropriate 3140 (97.09)
Incorrect coding 45 (1.39)
Missed concept 38 (1.18)
Outdated MedDRA version 11 (0.34)

aExcludes “duplicates” (n=20) and “unable to assess” (n=95).