Related by context. Frequent words. (Click for all words.) 69 random sample 62 ICM interviewed 60 BRFSS 57 randomly selected 56 oversample 56 Survey Methodology 54 demographically representative 54 randomly chosen 53 Sampling error 52 KRC Research 52 randomly sampled 51 Interview Survey 51 statistically valid 50 prospective cohort 50 subsample 50 Angus Reid Strategies 49 sampling error margin 49 NHANES 49 Customer Satisfaction Study 49 Kelton Research 49 Environics Research 49 Leger Marketing 48 random sampling 48 theoretical sampling error 48 retrospective cohort study 48 Medical Expenditure Panel 48 GfK Custom Research 47 Arch Gen Psychiatry 47 BRCA2 mutations 47 Zogby Interactive 47 UMR Research 47 Factor Surveillance 47 Ipsos Reid survey 46 sociodemographic 46 Lightspeed Research 46 survey 46 genotyped 46 Statistical Abstract 46 n = 46 www.harrisinteractive.com 46 sampling error 45 Consumer Confidence Survey 45 National Longitudinal Survey 45 surveyed 45 Harris Interactive 45 Nutrition Examination Survey NHANES 45 stratified random sample 45 Conducted 45 Environics 44 Ipsos Reid 44 StrategyOne 44 HCV infected 44 Decima Research 44 substudy 44 Social Attitudes 44 adults 44 generalizability 44 demographic characteristics 44 GfK Roper 44 replay passcode 44 National Longitudinal Study 43 Cohort Study 43 Harris Decima 43 authors conclude 43 Malignant gliomas 43 Current Population Survey 43 sample 43 Metropolitan Statistical Areas MSAs 43 J Clin Oncol 43 extrapolated 43 socio demographic 43 Zogby International 43 dial +1 43 #-#-BROADWAY 43 eMarketer estimates 42 generalizable 42 nondiabetic 42 Behavioral Risk 42 Nutrition Examination Survey 42 Strategic Counsel 41 polled 41 conducted 41 subset 41 MediaGuardian newsdesk email editor@mediaguardian.Kinnick 41 percentof 41 Nielsen Netratings 41 Castanet Staff Story 41 multicenter study 41 lowest quintile 41 HIV diagnoses 41 setanta.com staff 41 households 41 Benchmark Survey 41 peripheral blood mononuclear 41 observational study 41 Gallup Healthways Well 41 Include daytime 41 aged 41 UN2ND 41 Prospective Investigation 41 Vendor Value