Table 2.
Number of unique medications, ICD9 codes, and indication pairs extracted from each resource
Resource | Medications (% of total) | ICD9 codes (% of total) | Indication pairs (% of total) |
---|---|---|---|
RxNorm | 1726 (56) | 999 (33) | 8040 (13) |
SIDER 2 | 1554 (50) | 1703 (57) | 17702 (28) |
MedlinePlus | 1629 (52) | 869 (29) | 16581(26) |
Wikipedia | 2608 (84) | 2624 (87) | 34911 (55) |
Union of all resources | 3112 | 3009 | 63343 |
SIDER, Side Effect Resource.