| Similarity | Rank | |
|---|---|---|
| meta-analyse | 0.844 | 98668 |
| systematic_review | 0.786 | 37918 |
| randomize_controlled_trial | 0.750 | 81810 |
| cohort_study | 0.720 | 78946 |
| effect_size | 0.675 | 93448 |
| epidemiological_study | 0.664 | 74728 |
| literature_review | 0.662 | 29101 |
| observational_study | 0.658 | 56481 |
| experimental_study | 0.643 | 73083 |
| longitudinal_study | 0.640 | 85134 |
| empirical_study | 0.620 | 69200 |
| regression_model | 0.619 | 88747 |
| regression_analysis | 0.617 | 65646 |
| statistical_analysis | 0.612 | 17968 |
| statistical_significance | 0.610 | 99289 |
| covariate | 0.608 | 93699 |
| the_current_study | 0.608 | 34412 |
| clinical_study | 0.606 | 25548 |
| study_population | 0.603 | 68341 |
| statistical_method | 0.602 | 51808 |
| research_study | 0.598 | 20561 |
| scientific_literature | 0.592 | 43757 |
| confidence_interval | 0.589 | 74226 |
| pilot_study | 0.588 | 46260 |
| outcome_measure | 0.586 | 54704 |