Question: A matched case-control study is conducted to explore the relationship of C-reactive protein (CRP) and progression to AIDS in South Africa. Each case is matched

A matched case-control study is conducted to explore the relationship of C-reactive protein (CRP) and progression to AIDS in South Africa. Each case is matched to one control; they are selected from separate HIV-care clinics from the United States. The cases and controls are matched by age and sex, which are known confounders of the relationship between CRP and progression to AIDS. The exposure was a high CRP value, defined as 22 mg/L. The following distribution of exposure was observed among 145 case-control pairs. control + - + 25 31 Case - 16 73 Calculate the odds ratio (OR) for the case-control study. Enter it into the box

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

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 Mathematics Questions!

QUESTIONS TO BE ANSWER IN ENGLISH LANGUAGE a brief analysis in 200-400 words in which you do the following: Explain what methods the leaders used to measure organizational performance. Were their...

THE CASE STUDY IS BRASIL FOODS CASE. QUESTION- As consumer lifestyles change, so too must the marketing strategies of the companies providing them with products and services. Identify three lifestyle...

QUESTIONS TO BE ANSWER IN ENGLISH LANGUAGE a brief analysis in 200-400 words in which you do the following: Explain what methods the leaders used to measure organizational performance. Were their...

Select an organisation with which you are familiar and write a report on how you would transform a clearly defined segment of the organisation into a sustainable business segment. Do not select an...

2. (11 marks] Akkilagunta et al (2018) conduced a matched case-control study investigating the association of non-allopathic drugs and dietary factors with chronic kidney disease (CKDE A total of 80...

based on clinical findings, the descriptive epidemiology of early cases, and hypothesis generating interviews, investigators hypothesized that the source of the outbreak was a viral pathogen spread...

An epidemiologist found five cases of "big toe cancer" in the Yukon Territory. Because there were only a few cases, the epidemiologist decided to conduct a matched case-control study to determine...

A matched case-control study was conducted to test the association between smoking and lung cancer. Controls were matched based on smoking status, age, and gender. Calculate the appropriate measure...

Estrogen and endometrial cancer. Table 18.25 contains data from a matched case-control study on conjugated estrogen use and endometrial cancer. TABLE 18.25 Estrogen use and endometrial cancer,...

In this project, we will write a program that controls a quiz show, much like the many popular TV shows. The program will read in a group of questions and their multiple choice answers, storing them...

Agler Companys Speedo calculator sells for $40. Variable costs per unit are estimated to be $28. What are the contribution margin per unit and the contribution margin ratio?

Financial reporting refers to: Multiple Choice Ratio analysis only. The communication of financial information useful for making investment, credit, and other business decisions. The application of...

You have bought a Call spread with a bought strike of 40 and a sold strike of 50. Say whether the following are always positive, always negative, or does it depend on where the stock price is. 1....