Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

describe Hypothetical Breast Cancer Test.

The following table displays the results of a hypothetical Breast Cancer screening test

Results of a Hypothetical Screening Test for Breast Cancer Screening Test

Cancer confirmed

Cancer not confirmed

Total

Positive

133

 

982

 

1,115

Negative

46

 

63,649

 

63,695

Total

178

64,632

64,810

a. Compute the sensitivity of this test and describe what this means 

b. Compute the specificity of this test and describe what this means

c. Compute the positive predictive value and describe what this means

d. describe if the preclinical prevalence of breast cancer increased in the screened population would you expect the positive predictive value to increase and decrease or remain unaltered? Why?

e. describe if the sensitivity of this test increased in the screened population would you expect the positive predictive value to increase and decrease or remain unaltered? Why?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M916680

Have any Question? 


Related Questions in Biology

Discuss the need for modern society to shift to a paradigm

Discuss the need for modern society to shift to a paradigm of Sufficiency, within which just and sustainable wellbeing for all of creation becomes the norm. How can this be achieved on an Earth That Is Full? Include cons ...

How do gap junctions function with the intercellular

How do gap junctions function with the intercellular diffusion of sodium

Bioethics assignment instructionstopic 2 use of gmo

Bioethics assignment instructions: Topic 2: Use of GMO mosquitoes to eradicate zika virus carrying mosquitoes Now you need to research the topic and write a 500-1000 word (1 to 2 pages) writeup about the topic. Please us ...

State one example of animals having a single opening to the

State one example of animals having a single opening to the outside that serves both as a mouth as well as the Amy's is?

Focusing on thenbsprespiratory digestive urinary and

Focusing on the  respiratory, digestive, urinary, and reproductive systems.   Create a scenario  and give your patient a disease associated with any of these systems and present the history and symptoms of the particular ...

Compare and contrast spermatogenesis and oogenesis in

Compare and contrast spermatogenesis and oogenesis in humans.

Essay - immunizationsthe biology concepts presented in this

Essay - Immunizations The biology concepts presented in this course are taught in a way that encourages you to make the connection between textbook biology and biology that appears in newspapers and periodicals. This ass ...

What is the state of the issue of genome engineering

What is the state of the issue of Genome engineering technology in Sweden? Are there laws governing the it? Is there a high level of controversy in Sweden over the ethical issues of Genome engineering technology? Why/why ...

The ability of a person to roll their tongue is controlled

The ability of a person to roll their tongue is controlled by a single gene with two alleles. About 65% of people have the dominant allele, and can therefore roll their tongue. Stephanie cannot roll her tongue. Without y ...

Explain the hierarchy of plant structure using the root as

Explain the hierarchy of plant structure using the root as an example organ and follow it through each stage until you reach the level of cell. Only use the vascular tissue systems.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen