Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 10, 2024

The researchers for the study on diabetes and MI then stratified the data by sex and obtained the results shown below. Women Men MI Cases

The researchers for the study on diabetes and MI then stratified the data by sex and obtained the results shown below.

Women

Men

MI Cases

Controls

MI Cases

Controls

Diabetic

100

Non-diabetic

1536

147

1021

OR in women =4.63OR in men =2.43

The pooled Mantel-Haenszel odds ratio was 3.04.

a. Compute the magnitude of confounding by sex in this study, and state whether there was confounding by sex. Show your calculations.

b. Was there evidence of effect measure modification by sex in the study on diabetes and myocardial infarction? State YES or NO and provide a justification for your answer.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Mathematical Interest Theory

Authors: Leslie Jane, James Daniel, Federer Vaaler

3rd Edition

147046568X, 978-1470465681

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Refer to the financial statements of Urban Outfitters given In Appendix C at the end of this book At the bottom of each statement, the company warns readers that The accompanying notes are an...

Answered: 1 week ago

Question

★★★★★

why is 0.8182 instead of 1, please show the work thank you The value of a European call option with a strike price $90 and 6 months to expiry, using a one-step binomial model, with the following...

Answered: 1 week ago

Question

★★★★★

4. As the CEO of Zipcar, where is your most threatening competition? What would you do to sustain a competitive advantage?

Answered: 1 week ago

Question

★★★★★

Your firm, Agrico Products, is considering a tractor that would have a net cost of $36,000, would increase pretax operating cash flows before taking account of depreciation by $12,000 per year, and...

Answered: 1 week ago

Question

★★★★★

Last summer the price of gasoline changed frequently. One station owner noticed that the number of gallons he sold each day seemed to vary inversely with the price per gallon. If he sold 2700 gallons...

Answered: 1 week ago

Question

★★★★★

2. Sources of commercial bank funds Banks are an integral financial institution because they act as financial intermediaries who lend and borrow money for financial market participants who could not...

Answered: 1 week ago

Question

★★★★★

You might use Kasiski's method to solve this type of cipher. This time we'll give you they key, but we won't make it easy on you except to tell you that the key has been encoded TWICE! Message:...

Answered: 1 week ago

Question

★★★★★

a. Many years ago, Castles in the Sand Incorporated issued bonds at face value at a yield to maturity of 6.2%. Now, with 6 years left until the maturity of the bonds, the company has run into hard...

Answered: 1 week ago

Question

★★★★★

[The following information applles to the questions displayed below.] Diego Company manufactures one product that is sold for $70 per unit in two geographic regions-East and West. The following...

Answered: 1 week ago

Question

★★★★★

Problem Two: JC Bikes has the following transactions during May. 1. Analyze and record the transactions of JC Bikes, assuming the company uses a perpetual inventory system. May 2 Purchases bikes on...

Answered: 1 week ago

Question

★★★★★

A lab cart moves according to the velocity-time graph shown below. The positive direction is to the right. In a clear, coherent, paragraph-length response, describe how the cart moves and how the...

Answered: 1 week ago

Previous Question Next Question