Related by context. Frequent words. (Click for all words.) 87 Nutrition Examination Survey 77 NHANES 72 Interview Survey 60 National Longitudinal Study 58 longitudinal study 57 prospective cohort 55 Longitudinal Study 55 Behavioral Risk 54 Factor Surveillance 52 dietary intake 52 Surveillance Epidemiology 50 observational study 50 epidemiological 50 observational studies 50 epidemiologic studies 49 multicenter study 49 epidemiological studies 49 Cholesterol Education 49 meta analysis 49 epidemiologic 48 Youth Risk Behavior 47 Household Survey 47 Arch Intern Med 47 Framingham Heart 47 randomized clinical 47 longitudinal studies 46 Longitudinal 46 calcium intake 46 Sample Survey 46 DASH diet 46 Current Population Survey 46 Epidemiology 46 dietary patterns 45 Arch Gen Psychiatry 45 Health Initiative WHI 45 Cancer Registry 44 serum samples 44 #:#-# [029] 44 abdominal obesity 44 sodium intake 44 Kidney Diseases 44 Mental Health NIMH 44 random sample 44 National Institutes 44 journal Obesity 44 postmenopausal women 44 dataset 43 J Clin Oncol 43 randomized controlled trials 43 Adolescent Health 43 index BMI 43 CDC Morbidity 43 Health Sciences NIEHS 43 hydroxyvitamin D 43 longitudinal 43 Cancer Institute 43 multicenter 42 adenoma 42 extrapolated 42 RCTs 42 randomized clinical trials 42 gene expression profiles 42 randomized controlled trial 42 impaired glucose tolerance 42 HbA1c levels 42 cardiovascular mortality 42 Epidemiological 42 placebo controlled trials 42 #:#-# [033] 42 randomized trials 42 lipid levels 42 meta analyzes 41 study 41 covariates 41 socio demographic 41 subsample 41 Ann Intern Med 41 Cohort 41 American Geriatrics Society 41 aspirin therapy 41 #:#-# [023] 41 quartiles 41 HapMap 41 Survey 41 quintiles 41 cohort 41 pre menopausal 41 microalbuminuria 41 placebo controlled 40 postmenopausal 40 fasting glucose 40 double blind placebo 40 #:#-# [031] 40 AHRQ 40 Clinical Nutrition 40 vegetable intake 40 Johns Hopkins Bloomberg 40 serum cholesterol 40 Cardiol 40 premenopausal 40 menarche