Related by context. Frequent words. (Click for all words.) 49 BRFSS 49 CMAJ Canadian 48 randomly selected sample 46 territories 43 Immunization Survey 43 commonwealths 42 NHANES III 42 Extrapolated 40 retrospective cohort study 40 QIAGEN employs 39 attention-deficit/hyperactivity disorder ADHD 39 Medical Expenditure Panel 39 writes MarketingCharts 38 #countries [001] 38 Atherosclerosis Risk 37 ICM interviewed 37 over# [001] 37 randomly selected 37 socio demographic 37 demographically representative 37 random sample 37 Pew Hispanic 37 randomly sampled 36 Companiesandmarkets.com holds 36 GfK Custom Research 36 Decima poll 36 Ambulatory Medical 36 National Comorbidity Survey 35 GfK Roper 35 nonpartisan Pew Hispanic 35 Environics poll 35 Health Information CIHI 35 Lancaster PA Herley 35 ArvinMeritor employs 34 generalizable 34 sociodemographic 34 Eurobarometer poll 34 Consumer Confidence Survey 34 Kerala Karnataka 34 published 34 micropolitan areas 34 study 34 Samoa Guam 34 Unpublished 34 Gallup Polls 34 states 33 WorldPublicOpinion.org 33 www.healthgrades.com 33 Factor Surveillance 33 generalizability 33 demographic characteristics 33 Behavioral Pediatrics 33 extrapolates 33 arranged alphabetically 33 Cohort Study 33 Cumberland Dauphin 33 Researchers randomly assigned 33 TNS Gallup 33 seventy 33 analyzed 33 Medico Legal Institute 33 inattention hyperactivity 33 Tamil Nadu Andhra Pradesh 33 Nationwide Inpatient Sample 33 oversample 32 NHANES 32 surveyed 32 Mathew Greenwald & 32 morethan 32 EKOS poll 32 burros roam 32 Values Survey 32 randomly chosen 32 percentof 32 extrapolated 32 survery 32 prospective cohort 32 Social Attitudes 32 National Longitudinal Survey 32 Vendor Value 32 Consumer Expenditure Survey 32 Virgin Islands Guam 32 median CD4 32 Residential Customer Satisfaction 32 fourteen 32 thirteen 31 Leger Marketing survey 31 Andhra Pradesh Tamil Nadu 31 highly pathogenic H#N# avian 31 conduced 31 Gallup Organization 31 Malignant gliomas 31 Zogby Interactive 31 conducted 31 Uttar Pradesh Bihar 31 Nielsen Netratings 31 Sampling error 31 HCV infected 31 Extrapolating 31 nonobese 31 BigResearch