503-Midterm Exam Solved 100% Correct

Analytic Study Methods {Ans: Consists of observational and experimental Case control and cohort}Continuous variable screening {Ans: not (+) or (-) A continuum of values Population "normal" is a range of normal values Considered positive when they have a specific value or level to their screening test.}Scientific misconduct {Ans: The violation of standard codes of scholarly conduct and ethical behavior in professional scientific research. Plagiarism OR falsification OR fabrication of data}Surveillance {Ans: Collection, analysis, and dissemination of data.}Case-control study {Ans: comparing groups with and without the disease compared with past exposures that are RARE if high odds of exposure then this is an ASSOCIATION Large populations AND when disease outcome is uncommon less reliable, inexpensive, easy to conduct, works well with outbreaks too many confounding variables which alter results ex: link between lung cancer to smoking}Triple Aim Initiative {Ans: Seeks to reduce the cost per capita of care, improve the health of population, and enhance patient experience and outcomes}Risk Analysis {Ans: Characterization of the potential adverse health effects of human exposures to environmental hazards}Mortality {Ans: Tracking deaths in an aggregate}Positive Predictive Value (PPV) {Ans: Probability that subjects with a positive screening test