| Similarity | Rank | |
|---|---|---|
| risk_factor_for | 0.788 | 45665 |
| predictor_of | 0.760 | 61555 |
| factor_influence | 0.749 | 46470 |
| factor_affect | 0.740 | 38126 |
| prevalence_and | 0.735 | 42083 |
| factor_contribute_to | 0.728 | 81399 |
| the_association_between | 0.707 | 30170 |
| determinant_of | 0.707 | 27579 |
| factor_that_influence | 0.696 | 66515 |
| risk_factor | 0.689 | 13772 |
| prevalence_of | 0.668 | 38402 |
| be_significantly_associate_with | 0.666 | 95128 |
| factor_that_affect | 0.648 | 90961 |
| epidemiology_of | 0.643 | 42103 |
| the_prevalence_of | 0.639 | 18710 |
| increase_risk_of | 0.626 | 57880 |
| prevalence | 0.618 | 25058 |
| this_study_investigate | 0.617 | 90729 |
| the_aim_of_this_study | 0.617 | 28134 |
| the_incidence_of | 0.611 | 19152 |
| incidence_of | 0.610 | 38323 |
| gender_difference_in | 0.595 | 90725 |
| determinant | 0.594 | 40824 |
| the_purpose_of_this_study | 0.592 | 31276 |
| this_study_examine | 0.591 | 56990 |