A concordance rate indicates:
Correct answer: A. the percentage of relatives who exhibit the same disorder.
- A. the percentage of relatives who exhibit the same disorder.
- B. the percentage of people with a given disorder who are currently receiving treatment.
- C. the prevalence of a given disorder in the general population.
- D. the rate of cure for a given disorder.
Explanation
A concordance rate is the proportion of related individuals, often twins, who both show the same disorder or trait. It is used to study familial or genetic contribution, not treatment rates, general prevalence, or cure rates.
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