Browsing SPH Scholarly Articles by Keyword "Observational studies"

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Challenges and opportunities in establishing a collaborative multisite observational study of chronic diseases and lifestyle factors among adults in Puerto Rico

Mattei, Josiemer; Rodríguez-Orengo, José F.; Tamez, Martha; Corujo, Francheska; Claudio, Aida; Villanueva, Héctor; Campos, Hannia; Willett, Walter C.; Tucker, Katherine L.; Ríos-Bedoya, Carlos F. (Springer Nature, 2017)

Background Prevalence of chronic diseases and unhealthy lifestyle behaviors among the adult population of Puerto Rico (PR) is high; however, few epidemiological studies have been conducted to address these. We aimed to ...
Clinical Research Quo Vadis? Trends in Reporting of Clinical Trials and Observational Study Designs Over Two Decades

Wyler von Ballmoos, Moritz C.; Ware, James H.; Haring, Bernhard (Elmer Press, 2015)

Background: Multiple classifications have been developed that classify the medical literature into different levels of evidence to facilitate the evaluation of study results and practice of evidence-based medicine. The ...