Related by context. Frequent words. (Click for all words.) 66 BRFSS 61 NHANES III 61 Medical Expenditure Panel 56 prescription opioid 56 Drug Abuse Warning 56 Immunization Survey 55 Nationwide Inpatient Sample 55 National Crime Victimization 55 NHANES 55 retrospective cohort study 55 Ambulatory Medical 54 prescription opioids 54 MMWR 54 attention-deficit/hyperactivity disorder ADHD 54 National Longitudinal Survey 54 Health Information CIHI 54 untreated tooth decay 53 Interview Survey 53 multivariate analyzes 53 Alcohol Dependence 53 AIDS Epidemic Update 53 Nutrition Examination Survey NHANES 53 MoneyTree Survey 53 CDC Morbidity 52 Household Survey 52 National Comorbidity Survey 52 Renal Data 52 randomly selected sample 52 Welfare AIHW 52 subgroup analyzes 51 Health Statistics NCHS 51 Alcoholism Clinical 51 Arch Intern Med 51 epidemiologic studies 51 Youth Risk Behavior 51 SAMHSA 51 Substance Use 51 J Clin Oncol 50 teen birthrate 50 Factor Surveillance 50 journal Epidemiology 50 longitudinal studies 50 Observational studies 50 Acquired Immune Deficiency Syndromes 50 CDC publication Morbidity 50 prevalence 50 poor metabolizers 49 generalizability 49 FoodNet 49 Uniform Crime Reporting 49 Identity Fraud Survey 49 prospective observational 49 Depressive symptoms 49 placebo controlled clinical trials 49 prospectively defined 49 Clinical Psychiatry 49 journal Addiction 49 OnLine Data 49 affective disorders 49 prevalences 49 serum vitamin D 49 longitudinal study 49 placebo controlled studies 49 randomly sampled 49 sociodemographic 49 Nutrition Examination Survey 49 Expenditure Survey 48 Fatality Analysis Reporting 48 Arch Gen Psychiatry 48 CANCER peer reviewed 48 chlamydia gonorrhea 48 HIV uninfected 48 Benchmark Survey 48 FBI Uniform Crime 48 MGUS 48 Prevention CDC 48 psychiatric diagnoses 48 FDA Critical Path 48 covariate 48 random sample 48 univariate 48 Gynecologic Oncology Group 48 elevated CRP 48 Cochrane Database 48 Substance Abuse 48 Uniform Crime Report 48 Survey 48 Behavioral Risk 48 liver transplant recipients 48 AHRQ 48 ADEs 48 dysthymia 48 NADbank 48 ALLHAT 48 rEEG 48 neuroimaging studies 47 fluoxetine Prozac 47 nonadherence 47 JAMA. 47 adolescents 47 placebo controlled trials