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11 Cards in this Set
- Front
- Back
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What is:
Death from disease/All cases of disease |
Define:
Case Fatality Rate |
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What is:
Death from disease/Population at risk |
Define:
Case Specific Fatality Rate |
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What is:
Total deaths/Total population |
Define:
Crude Mortality Rate |
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What is:
(A*D)/(B*C) |
Define:
Odds ratio (Case control study) |
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What is:
(A/A+B)/(C/C+D) |
Define:
Risk ratio (Cohort study) |
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What is:
True positive/All with disease |
Define:
Sensitivity |
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What is:
True negative/All without disease |
Define:
Specificity |
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What is:
True positive/All who tested positive |
Define:
Positive predictive value |
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What is:
True negative/All who tested negative |
Define:
Negative predictive value |
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What is:
1/Absolute risk reduction |
Define:
Number needed to treat |
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What is:
1/Attributable risk |
Define:
Number needed to harm |
