Related by context. Frequent words. (Click for all words.) 76 Nutrition Examination Survey NHANES 72 Nutrition Examination Survey 71 Interview Survey 69 NHANES 66 Medical Expenditure Panel 64 National Longitudinal Survey 61 Ambulatory Medical 59 National Longitudinal Study 58 Longitudinal Study 58 End Results SEER 55 Behavioral Risk 54 Professionals Follow 54 Cancer Registry 54 Cohort Study 54 Human Development NICHD 53 Factor Surveillance 53 Surveillance Epidemiology 53 longitudinal study 53 BRFSS 52 Current Population Survey 51 retrospective cohort study 51 Kidney Diseases NIDDK 51 Household Survey 50 Aging NIA 50 Epidemiology 49 Longitudinal 49 prospective cohort 49 STD Prevention 48 Sample Survey 48 Arch Intern Med 48 Mental Health NIMH 48 serum samples 48 Youth Risk Behavior 48 National Institutes 47 randomly sampled 47 dietary intake 47 prospective observational 47 Prospective Investigation 47 Epidemiological 47 longitudinal studies 46 Quality AHRQ 46 Craniofacial Research 46 substudy 46 Cancer Institute 46 Compensation Survey 46 Health Sciences NIEHS 46 nondiabetic 46 Rheumatic Diseases 46 CDC Morbidity 46 journal Obesity 45 epidemiological studies 45 Health Initiative WHI 45 Mortgage Disclosure 45 Injury Surveillance 45 Referral Agencies 45 Framingham Heart 45 National Crime Victimization 45 #:#-# [029] 45 analyzed 45 #:#-# [033] 45 multicenter study 45 epidemiological 44 gene expression profiles 44 bariatric procedures 44 Organ Procurement 44 Values Survey 44 Cholesterol Education 44 sociodemographic 44 Survey Methodology 44 JAMA. 44 NIAMS 44 DASH diet 44 Consumer Finances 44 meta analysis 44 AIHW 44 Kidney Diseases 44 random sample 44 elevated triglycerides 44 Surveillance System 43 METHODS 43 #:#-# [023] 43 censuses 43 Transplantation Network 43 ADNI 43 AHRQ 43 socio demographic 43 folate intake 43 obese adolescents 43 Adolescent Health 43 Epidemiological studies 43 affective disorders 43 Alcoholism NIAAA 43 dataset 43 placebo controlled studies 43 Cochrane Database 43 Chronic Disease Prevention 43 Health HSPH 43 study 43 Mathematica Policy Research 43 epidemiologic studies 43 postmenopausal women