Related by context. Frequent words. (Click for all words.) 69 generalizable 62 correlational 61 generalizability 58 Observational studies 57 poor metabolizers 57 etiologic 56 histopathologic 56 surrogate markers 55 Baseline characteristics 55 prevalences 55 prognostic markers 55 carotid stenosis 54 warfarin dosing 54 subgroup analyzes 54 statistically significant correlation 54 Bibbins Domingo 54 RCTs 54 epidemiologic studies 54 histopathological 54 journal Ophthalmology 54 journal Epidemiology 54 studys 54 genetic determinants 54 somatic mutations 53 morphologic 53 empiric 53 biopsychosocial 53 KRAS mutation 53 microbiologic 53 clinically insignificant 53 Epidemiological studies 53 multivariate analyzes 53 cTnT 53 multivitamin supplements 53 meta analyzes 53 retrospective cohort study 53 multivariate logistic regression 53 neurologic complications 52 vitamin supplementation 52 paclitaxel eluting stents 52 elevated CRP 52 anti angiogenic drugs 52 serologic 52 sigmoidoscopies 52 discrepant 52 differential diagnoses 52 extrapolated 52 ICD implantation 52 penetrance 52 thyroid nodules 52 biologically plausible 52 etiological 52 dyslipidaemia 52 observational studies 52 recurrent miscarriage 52 Informed consent 52 immunohistochemical 52 prognostic significance 52 genotypic 52 thiazide diuretics 52 adiponectin levels 52 antibiotic prophylaxis 52 BRCA2 mutations 52 nonrandomized 51 coinfection 51 prospectively defined 51 psychiatric morbidity 51 authors conclude 51 serum markers 51 genetic ancestry 51 colorectal neoplasia 51 seroprevalence 51 serum vitamin D 51 epidemiologically 51 null hypothesis 51 sociodemographic 51 MetS 51 genetic polymorphisms 51 randomized trials 51 CAVEATS 51 chronicity 51 lipid lowering therapy 51 HbA1C 51 MC1R 51 Holt Lunstad 51 candidemia 51 highly heritable 51 atherothrombosis 51 dietary intakes 51 iPrEx 50 neurocognitive function 50 EoE 50 EGFR mutations 50 pathophysiologic 50 pharmacological interventions 50 poorer prognosis 50 HNSCC 50 biological plausibility 50 nondiabetic 50 aetiology 50 GnRH agonists