| Similarity | Rank | |
|---|---|---|
| the_present_study | 0.870 | 44128 |
| in_this_study | 0.841 | 5953 |
| in_the_present_study | 0.813 | 25217 |
| the_present_study_be | 0.778 | 66195 |
| this_study_be | 0.752 | 9731 |
| this_study | 0.740 | 4520 |
| early_study | 0.728 | 54536 |
| previous_study | 0.695 | 34650 |
| the_purpose_of_this_study | 0.680 | 31276 |
| previous_research | 0.677 | 59652 |
| this_study_show_that | 0.668 | 77929 |
| experimental_study | 0.664 | 73083 |
| study_involve | 0.664 | 49676 |
| study_population | 0.655 | 68341 |
| several_study_have | 0.653 | 91485 |
| the_aim_of_this_study | 0.652 | 28134 |
| pilot_study | 0.650 | 46260 |
| this_finding | 0.640 | 29047 |
| a_pilot_study | 0.634 | 77809 |
| study_examine | 0.632 | 53691 |
| test_the_hypothesis_that | 0.630 | 98157 |
| control_group | 0.629 | 13992 |
| several_study | 0.629 | 55040 |
| al._(_[number]_) | 0.628 | 28019 |
| healthy_control | 0.625 | 95797 |