Knowee
Questions
Features
Study Tools

True or False: The denominator of a risk is not fixed by the “at-risk” population size at the beginning of a study observation period. 1 pointTrueFalse

Question

True or False: The denominator of a risk is not fixed by the “at-risk” population size at the beginning of a study observation period.

  • 1 point
  • True
  • False
🧐 Not the exact question you are looking for?Go ask a question

Solution

Analyzing the Statement

  1. Understanding Risk: In epidemiology and risk assessment, "risk" is defined as the probability that an event (like a disease or adverse effect) will occur within a specified period among a defined population.

  2. At-Risk Population: The "at-risk" population is typically defined at the start of a study, comprising individuals who are susceptible to the outcome being measured.

Evaluating the Denominator of Risk

  1. Denominator in Risk Calculation: The denominator in the risk calculation represents the total number of individuals in the at-risk population at a given moment. It can change over time due to various factors such as new individuals entering the population, existing individuals leaving (either due to event occurrence or other reasons), or participants being lost to follow-up.

  2. Fixed vs. Variable Denominator: If the denominator were fixed solely by the initial size of the at-risk population at the beginning of the study, then it wouldn't account for the dynamic nature of populations in real-world studies (e.g., migrations, dropouts).

Conclusion

Given the understanding that the denominator of risk can change based on the status of individuals in the at-risk population, the statement is:

Final Answer: True

This problem has been solved

Similar Questions

Answer True/False to the following question.A risk is a statement about a probability.

True or False: The more risk factors an individual has, their risk of falling increases.TrueFalse

Risk tolerance is the ability of an individual to discern a certain amount of risk. Select one: True False

Risk assessment determines possible mishaps, their likelihood and consequences, and the tolerances for such events?TRUEFALSE

Risk _____ refers to reducing the impact of a risk event by reducing the probability of its occurrence

1/1

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.