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Tattoo Origin and Hepatitis C Study

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Questions and Answers

What percent of individuals with no tattoo have Hepatitis C?

3.5%

What percent of individuals with Hepatitis C have no tattoo?

Not provided in the text.

What percent of people with tattoos from a commercial parlor have Hepatitis C?

33%

Are Hepatitis C and tattoo origin independent?

<p>False</p> Signup and view all the answers

What can be concluded about the relationship between tattoo origin and Hepatitis C risk?

<p>The variables are clearly not independent.</p> Signup and view all the answers

Study Notes

Research Focus

A study was conducted on 626 individuals at an American medical center.
The research explored the relationship between tattoo origin and Hepatitis C infection.

Data Analysis

The study analyzed the presence of Hepatitis C in individuals with and without tattoos.
It specifically looked at the percentage of individuals with Hepatitis C in different tattoo origin categories.
The analysis compared the conditional distributions of Hepatitis C across tattoo origin categories.

Key Findings

Approximately 33% of individuals with tattoos from commercial parlors had Hepatitis C.
Only 3.5% of individuals without tattoos had Hepatitis C.
The percentage of individuals with Hepatitis C significantly varied across tattoo origin categories.
This variation indicates that tattoo origin and Hepatitis C infection are not independent variables.

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Description

This quiz delves into a research study that investigates the correlation between tattoo origins and the prevalence of Hepatitis C among individuals. It presents key findings, including the significant differences in Hepatitis C infection rates among those with tattoos from various sources compared to those without tattoos. Explore how tattoo origin influences health outcomes.