Exam (elaborations)
HPEX 358 Questions with Correct Answer2
- Course
- Institution
HPEX 358 Questions with Correct Answer2
[Show more]
Content preview
HPEX 358 Questions with Correct AnswersThose who consumed EnduroBrick are more likely to be diagnosed with
Susser Syndrome than those who did not; Those who consumed
Quench-It are more likely to be diagnosed with Susser Syndrome than
those who did not consume Quench-IT. Correct Answer-Hypothesis
_____ should be correctly diagnosed with Susser Syndrome and have
been members of the Superfit Fitness Center for at least 6 months in the
last two years.Eligibility criteria for cases Correct Answer-Eligibility
criteria for cases
__________ should be members of the Superfit Center for at least 6
months in the last 2 years and not be diagnosed with Susser Syndrome at
the time of data collection. Correct Answer-Eligibility criteria for
controls
Use the Superfit Fitness Center credit card billing system to identify
exposure to EnduroBrick and Quench-It in the members. Correct
Answer-Definition of exposure variable
True or false? A cohort study is a good tool for investigation when
researchers have no idea which exposures may cause a disease Correct
Answer-False
In a cohort study of smoking and lung cancer, the incidence of lung
cancer among smokers was found to be 9/1,000 and the incidence
among nonsmokers was 1/1,000. From another source we know that
45% of the total population were smokers.
, The incidence of lung cancer attributable to smoking in the total
population is: __________ per 1,000 population Correct Answer-3.6
Choose the best answer.
- The major purpose of random assignment in a clinical trial is to...
A. Facilitate the measurement of outcome variables
B Reduce selection bias in the allocation of treatment
C. Reduce selection bias in the allocation of treatment
D. Facilitate double blinding (masking)
E. Help ensure that study subjects are representative of the general
population Correct Answer-Reduce selection bias in the allocation of
treatment
On the first page of the Epiville confounding module, there was an
interactive exercise demonstrating the "mixing of effects." On
completion of that exercise, the odds ratio showed coffee drinking had a
positive association with low birth weight. Correct Answer-False
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller cracker. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now