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Medical conditions analyzed for precursor behaviors.
| Condition | Number of users | Number of queries | Number of categories |
| Pregnancy | 56,062 | 3,154,273 | 1263 |
| Allergy | 3739 | 217,395 | 1455 |
| HIV | 1522 | 80,537 | 1008 |
| Herpes simplex | 709 | 45,669 | 1102 |
| Myocardial infarction | 701 | 36,552 | 1340 |
| Post-traumatic stress disorder | 657 | 36,986 | 925 |
| Eating disorder | 615 | 37,948 | 1671 |
