Residents of a neighborhood were screened for a certain disease "A". Thereafter, a confirmatory test for disease A was performed on the same individuals. Results of the two tests are summarized in the following table. Confirmed positive (disease present) Confirmed negative (disease absent) Total Screening test result positive 110 30 140 Screening test result negative 10 650 660 Total 120 680 800 Please match the following, based on the information in the given table. Sensitivity Specificity Predictive value of positive test Predictive value of negative test Number of true positives Number of false negatives Number of false positives Number of true negative
Residents of a neighborhood were screened for a certain disease "A". Thereafter, a confirmatory test for disease A was performed on the same individuals. Results of the two tests are summarized in the following table. Confirmed positive (disease present) Confirmed negative (disease absent) Total Screening test result positive 110 30 140 Screening test result negative 10 650 660 Total 120 680 800 Please match the following, based on the information in the given table. Sensitivity Specificity Predictive value of positive test Predictive value of negative test Number of true positives Number of false negatives Number of false positives Number of true negative
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Residents of a neighborhood were screened for a certain disease "A". Thereafter, a confirmatory test for disease A was performed on the same individuals. Results of the two tests are summarized in the following table.
Confirmed positive (disease present) Confirmed negative (disease absent) Total Screening test result positive 110 30 140 Screening test result negative 10 650 660 Total
120 680 800 Please match the following, based on the information in the given table.
Sensitivity
Specificity
Predictive value of positive test
Predictive value of negative test
Number of true positives
Number of false negatives
Number of false positives
Number of true negatives
A. 95.6%
B. 650
C. 110
D. 98.5%
E. 10
F. 91.7%
G. 10
H. 30
I. be lower
J. 78.6%
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