Related by context. Frequent words. (Click for all words.) 85 prevalence 76 incidences 72 Incidence 62 Incidences 61 Prevalence 59 mortality 55 cardiovascular mortality 55 alcoholic liver 54 morbidity 54 Hospitalizations 53 susceptibility 53 authors conclude 52 Mortality 52 infant mortality 52 HIV prevalence 52 morbidity mortality 52 prevalent 52 mortalities 51 congenital abnormalities 51 neonatal mortality 51 Epidemiological studies 51 rates 50 life expectancy 50 occurrence 49 folate intake 49 infant mortality rate 49 esophageal adenocarcinoma 49 maternal mortality ratio 48 % CI #.#-#.# [006] 48 undertreatment 48 invasive pneumococcal disease 48 thrombotic events 48 thromboembolic events 48 Infant mortality 48 % CI #.#-#.# [002] 48 hospitalizations 48 Maternal mortality 48 frequency 48 HIV AIDS prevalence 47 congenital malformations 47 confidence interval CI 47 atopy 47 rate 47 myocardial infarction MI 47 leukopenia 47 myocardial infarctions 47 fatalities 47 cotinine levels 47 thromboembolism 46 Life expectancy 46 vehicular accidents 46 Recurrence 46 epidemiologic studies 46 comorbidity 46 etiology 46 prospective cohort 46 epidemic 46 osteoporotic fractures 46 venous thrombosis 46 pneumococcal vaccination 46 serum concentrations 45 coronary heart 45 vitamin D insufficiency 45 occurence 45 vertebral fracture 45 metabolic abnormalities 45 LUTS 45 maternal mortality 45 uric acid levels 45 reached epidemic proportions 45 reaching epidemic proportions 45 nonsignificant 45 aetiology 45 occupational exposures 45 Teenage pregnancy 45 deaths 45 seroconversion 45 Anaemia 45 Hispanic whites 45 proportion 45 febrile neutropenia 45 postoperative complications 45 severity 45 causative factor 45 congenital anomalies 44 cardiovascular disease CVD 44 forcible rapes 44 Coronary heart 44 confidence interval #.#-#.# 44 serum cholesterol 44 statistically significant 44 occurring 44 nonadherence 44 asthma exacerbations 44 CMV infection 44 underdiagnosed 44 disproportionately affects 44 rheumatic heart 44 socioeconomic status 44 neoplasm 44 myocardial infarction stroke