Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Discover the risk factors for myocardial infarction using biostatistics.

describe A case-control study was conducted to evaluate the interrelationships among several risk factors for myocardial infarction (heart disease). Info on smoking status was collected from a total of 791 cases and controls. Existing cigarette smoking, distinct as smoking within the past three months, was reported by 158 of the 367 cases as well as 111 of the 424 controls.

1) Set up the appropriate two-by-two table and compute a measure of association between current smoking and myocardial infarction

2) Compute a measure of the excess risk of myocardial infarction in cigarette smokers that is attributable to their smoking

3) State any expectations that you make in performing these calculations and give interpretations for both calculations

Biology, Academics

  • Category:- Biology
  • Reference No.:- M916687

Have any Question? 


Related Questions in Biology

Hong kong university of science and technology and he

Hong Kong University of Science and Technology, and he current research areas include 1. Post-translational modification (PTM) networks in plant cell signaling and cell cycle.  2. Quantitative PTM proteomics, interactomi ...

The sheep dolly was the first animal cloned by

The sheep Dolly was the first animal cloned by transplanting the nucleus from a cell from an adult sheep into an egg of a donor sheep. Dolly appeared to grow normally for several years, but at age 6, she developed compli ...

Short plant height is a recessive trait tt if a gardener

Short plant height is a recessive trait (tt). If a gardener wants to breed only short plants, will she succeed if she simply removes all tall plants from the breeding population? Why or why not?

Does the environment exert an influence on the phenotype

Does the environment exert an influence on the phenotype? What are some examples of phenotypical characteristics that present two or more varieties and of phenotypical features that do not vary? In relation to the genes ...

Which common characteristics is not shared by birds and

Which common characteristics is not shared by birds. and mammals? Breathing using lings Viviparity warm blooded nature.

What is the difference between prokaryotes and

What is the difference between prokaryotes and eukaryotes?

Lake stratificationhow does heat affect the tripariat

Lake Stratification: How does heat affect the tripariat thermal structure of a lake (epiliminion, thermocline and hypolimnion) during the summer and does the application of wind change this?

Familial hypercholesterolemia is associated with increased

Familial hypercholesterolemia is associated with increased riskfor heart attacks at a young age. What kind of clinical test canyou use to test for this disease? What would be the expectedresult? Explain the biochemical p ...

1 describe the three classes of carcinogens and their sub

1. Describe the three classes of carcinogens and their sub classes; describe the role each plays in the cancer process and give chemical examples. 2. Describe six points in the cancer process where the process can be inh ...

The protein produced by huntingtons disease huntingtin

The protein produced by Huntington's disease (huntingtin) interferes with general transcription factor (called CBP) and prevents it from binding the promoter. CBP activates genes involved in cell survival. i) Which step ...

  • 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