Methodology minute: An overview of the case–case study design and its applications in infection prevention

Publication date: Available online 9 October 2019Source: American Journal of Infection ControlAuthor(s): Kristen Pogreba-Brown, Erika Austhof, Katherine EllingsonThe case–case study design is a potentially useful tool for infection preventionists during outbreak or cluster investigations. This column clarifies terminology related to case–case, case–control, and case-case-control study designs. Examples of practical applications of the case–case study design include determining risk factors for health care–onset versus community-onset infections, or antibiotic-resistant versus antibiotic-susceptible infections.
Source: American Journal of Infection Control - Category: Infectious Diseases Source Type: research

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