_____ risk is defined as the difference in risk between exposed and unexposed groups
_____ risk reduction is the difference in risk attributable to an intervention compared to a control
_____ 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 number needed to treat (NNT) is equal to _____
attributable risk/absolute risk reduction (epidemiology)
number needed to harm (NNH) (epidemiology)
number needed to treat (NNT) (epidemiology)
Study 8 flashcards on Definition of NNT/NNH 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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