SimilarityRank
prevalence 0.802 25058
prevalence_of 0.791 38402
the_prevalence_of 0.753 18710
epidemiology_of 0.747 42103
factor_associate_with 0.735 73775
risk_factor_for 0.727 45665
the_incidence_of 0.698 19152
incidence 0.668 14542
incidence_of 0.664 38323
the_association_between 0.647 30170
risk_factor 0.640 13772
and_severity_of 0.638 54466
etiology 0.628 50530
morbidity_and_mortality 0.623 95600
in_the_general_population 0.612 62893
the_aim_of_this_study 0.609 28134
factor_influence 0.606 46470
factor_affect 0.595 38126
predictor_of 0.589 61555
morbidity 0.584 50167
determinant_of 0.575 27579
the_purpose_of_this_study 0.572 31276
epidemiological_study 0.572 74728
and_extent_of 0.569 28178
pathogenesis 0.564 46255