We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Epidemly and biostats - Assignment Example

Comments (0) Cite this document
Summary
Randomized clinical trials (RCT)’s external validity is reduced or limited simply because only a handful of eligible participants are often successfully recruited. Additionally, participants who are often recruited to RCTs…
Download paper
GRAB THE BEST PAPER

Extract of sample
Epidemly and biostats

To do this, they have to contact hospitals and physicians. This activity requires a vast amount of resources and staff in order to accomplish its objectives and goals.
a) The conclusion reached may be incorrect because proportional mortality was used when cause-specific mortality rates were needed. Cause specific rates are applied when calculating deaths from a specific disease (Polit, 2010). Proportionate mortality is applied when calculating the number of deaths in relation to the total deaths or all deaths (100%)
a) The number of deaths from lung cancer in carpenters in 1949–1960 was greater than the number of deaths from lung cancer in bricklayers during the same period. SMR is often used to study the mortality in a specific occupation. From the data, carpenters have a higher mortality than brick layers during the same period.
a)Reduce selection bias in the allocation of treatment. Treatment differences which are identified from nonrandomized trial designs possess methodological weaknesses. For example, cohort effects, selection bias and confounding. As such, the major purpose of a random assignment is to counter this methodological weakness.
a)Avoid observer and subject bias. A double blind experiment design tests a drug or treatment’s effect by using groups of control and experimental subjects whereby neither the investigators nor the subjects know which drug is being used on which group (Grove, 2007). Therefore, this design eliminates the issue of prejudgment which can distort the ... Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Epidemly and biostats Assignment Example | Topics and Well Written Essays - 750 words”, n.d.)
Retrieved from https://studentshare.net/nursing/666904-epidemly-and-biostats
(Epidemly and Biostats Assignment Example | Topics and Well Written Essays - 750 Words)
https://studentshare.net/nursing/666904-epidemly-and-biostats.
“Epidemly and Biostats Assignment Example | Topics and Well Written Essays - 750 Words”, n.d. https://studentshare.net/nursing/666904-epidemly-and-biostats.
  • Cited: 0 times
Comments (0)
Click to create a comment
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Epidemly and biostat
There were many adults than young people; therefore there were many hospitalization and deaths. Q5. A city contains 100,000 people (45,000 males and 55,000 females), and 1,000 people die per year (600 males and 400 females).
3 Pages(750 words)Assignment
Epidemly and biostat
It is yes and to some extent no. According to this percentage and still to consider the geographical lacation of where the study was taken, yes because an adequate
6 Pages(1500 words)Assignment
Epidemly and biostat
(Choose one best answer and provide rationale). (TWO POINTS) Intervention trial are the epidemiological studies conducted by scientist whereby samples are selected from a specific
5 Pages(1250 words)Assignment
Let us find you another Assignment on topic Epidemly and biostats for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us