Question: You are developing a new screening test and construct the test results shown in Table 4-1. What is the prevalence of the disease you are

You are developing a new screening test and construct the test results shown in Table 4-1. TABLE 4-1 Test Positive Test Negative Totals A 22 Table Disease Present

What is the prevalence of the disease you are testing for?

TABLE 4-1 Test Positive Test Negative Totals A 22 Table Disease Present 44 6 50 Disease Not Present 3 97 100 Totals 47 103 150

Step by Step Solution

★★★★★

3.40 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The prevalence of a disease in a population is the proportion or percentage of indivi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Statistics For Nursing A Practical Approach Questions!

You are developing a new screening test and construct the test results shown in Table 4-1. If this disease were fatal, would you be concerned about this prevalence rate? TABLE 4-1 Test Positive Test...

You are developing a new screening test and construct the test results shown in Table 4-1. How many true positives do you have? TABLE 4-1 Test Positive Test Negative Totals A 22 Table Disease Present...

You are developing a new screening test and construct the test results shown in Table 4-1. Give an example of a clinical situation in which this might be a good test to use. TABLE 4-1 Test Positive...

You are developing a new screening test and construct the test results shown in Table 4-1. What is the positive predictive value of your screening test? TABLE 4-1 Test Positive Test Negative Totals A...

You are developing a new screening test and construct the test results shown in Table 4-1. What is the specificity of your new test? TABLE 4-1 Test Positive Test Negative Totals A 22 Table Disease...

You are developing a new screening test and construct the test results shown in Table 4-1. Without using statistics jargon, explain what each box represents. TABLE 4-1 Test Positive Test Negative...

the key was to add cell A + cell A,B+B,C+C,D+D,to make one 2x2 table. If you follow exposed with disease,exposed without disease,unexposed with diseased,and unexposed without disease,each one should...

1. Among 13,963,753 males and 14,272,325 females, there were 20,734 cases of prostate cancer and 19,107 cases of female breast cancer. Calculate the incidence rates of prostate cancer and female...

1.The table below shows the results of a new screening test for Crohn's disease. Has Crohn's Does not have Crohn's Test Positive 65 42 Test Negative 10 383 What percentage of the individuals in the...

Study the research proposal based on the excerpt of a report on digital gender divide prepared by the OECD Directorate for Science, Technology and Innovation and answer the questions that follow....

To correct a birth defect, the tibia of the leg is straightened using three wires that are attached through holes made in the bone and then to an external brace that is worn by the patient. Determine...

Are all financial statements presented with some kind of an accountants report? Explain.

Shahrukh owns a residential rental building which he purchased for $ 2 0 0 , 0 0 0 in 2 0 2 3 . in that yoor, his rental income before CCA was $ 5 , 0 0 0 . In 2 0 2 4 , his rental income before CCA...

Marketing: Income What is the income distribution of super shoppers (see Problem 10). In the following table, income units are in thousands of dollars, and each interval goes up to but does not...

If you were considering introducing robots in your manufacturing plant, what management, organization, and technology issues would you need to address?

How powerful is Watson? Describe its technology. Why does it require so much powerful hardware?

How intelligent is Watson? What can it do? What can?t it do?

x O (3) 90 Minute Skate Se t, Accounting Principles, Seventh Canadian Edition, Volume 1 At the beginning of June 2017, Flint Distributing Company's ledger showed Cash $17,000, une 1 Purchased $9,100...

Codification to identify accounting authority: a. accounting for prepaid advertising b. accounting for reclassification of current to long-term debt c. accounting for accelerated depreciation d....

Casey Nelson is a divisional manager for Pigeon Company. His annual pay raises are largely determined by his division's return on Investment (ROI), which has been above 24% each of the last three...