What type of study is this? Hypertension Suppose that 200 obese (BMI 25) children and 500 normal-weight

Question:

What type of study is this?

Hypertension

Suppose that 200 obese (BMI ≥25) children and 500 normal-weight (BMI <25) children are identified in a school-based screening for hypertension. Eighteen of the obese children and 10 of the normal-weight children are hypertensive.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Biostatistics

ISBN: 9781305268920

8th Edition

Authors: Bernard Rosner

See More Books

Question Posted: May 19, 2018 07:15 AM

See More Questions

Researchers Wilt et al. (New England Journal of Medicine, 2012) investigated whether surgery, compared to just observation, was (more) effective in improving mens survival chances aft er being...
Consider a medical study that is being performed to test the effect of smoking on lung cancer. Two groups of subjects are identified; one group has lung cancer and the other one doesnt. Both are...
A neuroscientist believes that proteins form plaques in the brain that cause Alzheimers disease. He gets a sample of older adults, measures the nanograms/liter of protein in spinal fluid, and...
Write the surface x 2 + y 2 z 2 = 2 (x + y) as an equation r = (, z) in cylindrical coordinates.
Using Equation 18.36 and the results of Problem 18.33, determine the temperature at which the electrical conductivity of intrinsic germanium is 40 (.m)-1.
The rate at which the magnetic flux inside a wire loop decays is given by $\Phi_{B}(t)=\Phi_{B, i} e^{-\beta t}$, where $\beta=0.50 / \mathrm{s}$ and $\Phi_{B, i}=4.0 \mathrm{~Wb}$. What is the...
As with Exercise 10, the sensitivity of a derivative asset with respect to the underlying interest rate $r$ is termed rho and defined as For a call option on stock following the Black-Scholes...
An all-equity firm is subject to a 30 percent tax rate. Its total market value is initially $3,500,000. There are 175,000 shares outstanding. The firm announces a program to issue $1 million worth of...
Lazaro currently makes $90,000 per year and goes skydiving 99 times per year. His income elasticity of demand for skydiving is, = 1.3. a. Explain in words what is meant by, = 1.3. b. What percentage...
Given a database of the results of an election, find the number of seats won by each party. There are some rules to going about this: There are many constituencies in a state and many candidates who...
Is pre-existing fracture a confounder in these data? Endocrinology A study of raloxifene and incidence of fractures was conducted among women with evidence of osteoporosis. The women were initially...
What is the RR for hypertension? What is a 95% CI associated with this estimate? Hypertension Suppose that 200 obese (BMI 25) children and 500 normal-weight (BMI <25) children are identified in a...
Many companies are now trying to generate as much free publicity as they can. Cite examples, and discuss the advantages and disadvantages associated with this strategy.
Distinguish between process costing and job costing. Why is cost accumulation easier under the process costing system than under the job costing system?
What advantages are gained by separating fixed expenses from variable expenses? It has been said that the statement fluctuating overheads are those which vary with output is an unjustifiable...
Distinguish between marginal costing and absorption costing. Also, examine their relative appropriateness.
If a company sells more units than it produces, would the profits reported by absorption costing tend to be higher or lower than the profits reported by variable costing? Why?
Explain the significance and objective of a break-even chart and state the factors which would cause the break-even point to change.
Indicate whether the graph shown represents a consistent, inconsistent, or dependent system. (a) (b) (c) y. Line 1 Line 2 y1 -> Line 2 Line 1
A police officer pulls you over and asks to search your vehicle because he suspects you have illegal drugs inside your car. Since he doesn't have reasonable suspicion to search your car, legally he...
Reconsider the data from the 2013 Gallup poll that asked randomly selected U.S. adults whether they wanted to stay at their current body weight or change. a. Use an appropriate randomization-based...
A survey of a random sample of U.S. adults by The pew Research Center for the People and the Press conducted in early January 2010 recorded each participants highest level of education completed and...
Reconsider the data from The Pew Research Center for the People survey of U.S. adults to investigate whether there is an association between a persons level of education and her/his awareness of...
In response to a client request, draft an email that explains why you are unable to fulfill her request. Keeping her as a client is your primary goal, so remember that. The "Company Policy Excuse" is...
Share a situation in your personal or professional life that made you more aware that your perception had an impact on a communication exchange. Discuss two strategies for avoiding perceptual errors...
What are the primary purposes of corporate restructurin? when and why multi business corporations implement the restructuring strategy? Explain with Example

What type of study is this? Hypertension Suppose that 200 obese (BMI 25) children and 500 normal-weight

Question:

Step by Step Answer:

A cr...View the full answer

Fundamentals Of Biostatistics

Students also viewed these Mathematics questions