Calculate the sensitivity and specificity of x-ray as a
Consider the data shown in Table E1.15. Calculate the sensitivity and specificity of x-ray as a screening test for tuberculosis.
TABLE E1.15
Tuberculosis
X-ray
No
Yes
Total
Negative
1739
8
1747
Positive
51
22
73
1790
30
1820
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visit the cdc website and read the report advancing the nations health a guide to public health research needs
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