Related by context. Frequent words. (Click for all words.) 65 Factor Surveillance 64 NHANES 62 Interview Survey 61 Behavioral Risk 61 Nutrition Examination Survey NHANES 61 Medical Expenditure Panel 60 sociodemographic 60 randomly selected sample 56 Nutrition Examination Survey 54 prospective cohort 54 epidemiologic studies 54 National Longitudinal Survey 54 generalizability 53 National Comorbidity Survey 53 socio demographic 53 retrospective cohort study 52 randomly sampled 52 prevalence 52 epidemiologic 52 demographic variables 52 Ambulatory Medical 51 Current Population Survey 50 digital rectal examination 50 random sample 50 epidemiological 50 demographically representative 50 subgroup analyzes 50 Survey Methodology 49 HRQOL 49 Religious Landscape 49 oversample 49 observational study 49 comorbid 49 substudy 49 National Longitudinal Study 48 demographic characteristics 48 statistically valid 48 National Crime Victimization 48 longitudinal study 48 longitudinal 48 CDC Morbidity 48 comorbidity 48 generalizable 47 comorbid conditions 47 nonadherence 47 Youth Risk Behavior 47 pneumococcal vaccination 47 meta analysis 47 Census Bureau 47 ICM interviewed 47 Cancer Registry 47 Gallup Healthways Well 47 affective disorders 47 Prevalence 47 Cohort Study 47 randomly selected 47 Values Survey 47 Household Survey 46 Survey 46 surveys 46 dietary intakes 46 survey 46 Sample Survey 46 logistic regression 46 psychiatric diagnoses 46 Statistical Abstract 46 End Results SEER 46 longitudinal studies 46 uninsurance 46 J Clin Oncol 46 folate intake 45 Arch Intern Med 45 nonelderly 45 metropolitan statistical areas 45 anthropometric 45 observational studies 45 genotypic 45 meta analyzes 45 GfK Roper 45 QoL 45 proportional hazards 45 www.healthgrades.com 45 Census 45 covariates 45 Secondary endpoints include 45 depressive symptoms 45 prospective observational 45 placebo controlled trials 45 Surveillance Epidemiology 44 HIV diagnoses 44 Interphone 44 census 44 Consumer Confidence Survey 44 ANOVA 44 epidemiological studies 44 Longitudinal Study 44 RCTs 44 PROPEL trial 44 Main Outcome Measures 44 Benchmark Survey 44 dietary intake