What is the equation for attributable risk percent in the exposed (ARPexposed)?_____
_____ studies are useful for calculating relative risk (RR)
_____ studies are observational studies that compare a group of people with disease to a group without disease
_____ risk reduction is the proportion of risk reduction attributable to an intervention compared to a control
The number needed to harm (NNH) is equal to _____
The statistical power of a study is calculated by _____
Cumulative incidence = (# of new cases over a specific period) / (number of people at risk at the _____ of the period)
attributable risk/absolute risk reduction (epidemiology)
number needed to harm (NNH) (epidemiology)
number needed to treat (NNT) (epidemiology)
Study 10 flashcards on Calculation from absolute risk reduction for USMLE Biostatistics. These active recall cards cover the key concepts, clinical associations, and high-yield facts from this chapter of Number needed to treat/harm. Each card is designed to test your understanding rather than just recognition, building stronger and more durable memories for exam day.
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