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Advanced Epidemiologic Methods: The Essentials is a concise, but thorough, volume provides a solid grounding in understanding these core methodologic issues. The book takes a streamlined approached to presenting the core topics: prevalence studies, cohort studies, demographic studies of morbidity and mortality, case-control studies, randomized trials, ecologic studies, bias, and confounding. Organized according to study design, with each chapter building on those preceding it, the book provides detailed examples throughout, using data tables and graphs, help reinforce methodologic points. Focuses on the core topics of epidemiologic methods Topics are presented in a logical sequence, with each chapter building on those that precede it Contains detailed examples throughout, based on both published and hypothetical studies