| Similarity | Rank | |
|---|---|---|
| occurrence_of | 0.836 | 29544 |
| the_incidence_of | 0.705 | 19152 |
| occurrence | 0.702 | 10883 |
| incidence_of | 0.661 | 38323 |
| recurrence_of | 0.643 | 71677 |
| the_frequency_of | 0.635 | 10668 |
| the_prevalence_of | 0.621 | 18710 |
| and_severity_of | 0.607 | 54466 |
| detection_of | 0.606 | 9750 |
| prevalence_of | 0.604 | 38402 |
| which_occur_in | 0.604 | 58073 |
| the_probability_of | 0.598 | 20647 |
| onset_of | 0.598 | 94348 |
| the_onset_of | 0.590 | 29287 |
| that_occur_in | 0.578 | 21666 |
| occur | 0.569 | 2260 |
| frequency_of | 0.563 | 17133 |
| cause_by | 0.555 | 5093 |
| prevention_of | 0.555 | 10688 |
| may_occur | 0.553 | 32240 |
| occur_in | 0.553 | 5070 |
| prevalence_and | 0.553 | 42083 |
| incidence | 0.551 | 14542 |
| may_be_associate_with | 0.551 | 67396 |
| the_presence_of | 0.549 | 3654 |