Term
For the following cards name if it is a rate / ratio / proportion and what type of disease frequency (cumulative incidence / incidence rate / prevalence) |
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Definition
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Term
1. Percentage of infants enrolled in a day-care center who contracted impetigo during the course of an epidemic. |
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Definition
1. attack rate
2. cumulative incidence |
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Term
2. Percentage of potential army recruits rejected because of poor vision. |
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Definition
1. proportion
2. prevalence |
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Term
3. Number of colds expreienced in a year per thousand people. |
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Definition
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Term
4. Percent of deceased males who are found to have prostate cancer at autopsy. |
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Definition
1. proportion
2. prevalence |
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Term
5. Number of stillbirths per thousand live-births |
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Definition
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Term
6. Percent of persons who have malaria that is resistant to treatment with chloroquine. |
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Definition
1. proportion
2. prevalence |
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Term
7. Number of newly diagnosed brain tumors in a year per 100,000 children. |
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Definition
1. rate 2. cumulative incidence or incidence |
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Term
8. Percent of live-born infants with a cardiac malformation amoung 100,000 live-births |
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Definition
1. proportion 2. prevalence |
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