*NURSING > Final Exam Review > University of MarylandBIOE 420BIOE420_s21_042811(2020/2021) (All)
20: Bioimaging Lecture #21: Final Review 4/28/2021 Yu Chen, Ph.D. Fischell Department of Bioengineering University of Maryland College Park2 Part 1: Statistics Diagnostic Test, sensitivity, ... specificity, etc. mean, standard deviation, histogram, etc.3 Definitions Sensitivity (True-Positive Fraction): fraction of patients with disease and medical imaging calls Abnormal sensitivity = a a + c Specificity (True-Negative Fraction): fraction of patients without disease and medical imaging calls Normal specificity = d b + d4 Definitions Positive Predictive Value (PPV): fraction of patients whose medical imaging calls Abnormal actually have diseases PPV = a a + b Negative Predictive Value (NPV): fraction of patients whose medical imaging calls Normal and do NOT have diseases NPV = d c + d5 Definitions Diagnostic Accuracy (DA): fraction of patients that are diagnosed correctly DA = a + d a + b + c + d Prevalence (PR): fraction of patients who have disease PR = a + c a + b + c + d [Show More]
Last updated: 1 year ago
Preview 1 out of 43 pages
Connected school, study & course
About the document
Uploaded On
Sep 25, 2021
Number of pages
43
Written in
This document has been written for:
Uploaded
Sep 25, 2021
Downloads
0
Views
65
In Browsegrades, a student can earn by offering help to other student. Students can help other students with materials by upploading their notes and earn money.
We're available through e-mail, Twitter, Facebook, and live chat.
FAQ
Questions? Leave a message!
Copyright © Browsegrades · High quality services·