StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Determinants of Plasma Retinol and Beta-Carotene Levels - Statistics Project Example

Cite this document
Summary
A significant amount of observational studies have established that low dietary intake or low plasma concentrations of retinol, beta-carotene, or other carotenoids might be associated with increased risk of developing certain types of cancer. However, the determining factors of…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER98.1% of users find it useful
Determinants of Plasma Retinol and Beta-Carotene Levels
Read Text Preview

Extract of sample "Determinants of Plasma Retinol and Beta-Carotene Levels"

Download file to see previous pages

The statistical analysis demonstrated that for this showed that sex was significant at the .000 level. Additionally, the research should that the strength of the connection was .045. Regarding the first hypotheses, the research showed conclusively that the null hypothesis could be rejected. As such, the research hypothesis -- Sex would not have the same impact on the occurrence of Plasma Retinol (ng/ml) levels as it does on Plasma beta-carotene (ng/ml) levels – was accepted. Regarding the second hypothesis, the research showed that the null hypothesis could not be rejected and that research hypothesis that a correlation exists between the occurrence of Plasma Retinol (ng/ml) and Plasma beta-carotene (ng/ml) in the body could be rejected.

The first test that was carried out was a regression analysis. This regression analysis examined the correlation between sex and plasma Retinol (ng/ml) levels. As noted, this test demonstrated that there was a significant correlation between the two variables. The second test that was carried out was also a regression analysis. This test instead examined the connection between sex and plasma beta-carotene (ng/ml) in the body. This test demonstrated that there was not a significant connection between the variables.

Finally, the third test that was carried out was an independent samples t-test. This test examined whether or not a correlation existed between plasma retinol (ng/ml) levels and Plasma beta-carotene (ng/ml). This research showed that a connection did not exist between these two

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Determinants of Plasma Retinol and Beta-Carotene Levels Statistics Project”, n.d.)
Retrieved from https://studentshare.org/statistics/1698216-determinants-of-plasma-retinol-and-beta-carotene-levels
(Determinants of Plasma Retinol and Beta-Carotene Levels Statistics Project)
https://studentshare.org/statistics/1698216-determinants-of-plasma-retinol-and-beta-carotene-levels.
“Determinants of Plasma Retinol and Beta-Carotene Levels Statistics Project”, n.d. https://studentshare.org/statistics/1698216-determinants-of-plasma-retinol-and-beta-carotene-levels.
  • Cited: 0 times

CHECK THESE SAMPLES OF Determinants of Plasma Retinol and Beta-Carotene Levels

Functions, Food Sources, RDI & Bioavailability of Vitamin A

In a similar way, the storage can result in a build-up of toxic levels once an individual consumed more than the recommended dietary intake which leads to hypervitaminosis.... nbsp;On the other hand, consuming foods derived from plants provides an individual with carotenoids, such as beta-carotene, which the body converts to vitamin A after consumption (Sizer, et al.... Conversely, exposing vegetables and fruits that are rich in beta-carotene to heat makes them lose their nutrients....
9 Pages (2250 words) Research Paper

Phytochemicals: carotenoids and phytosterols

Amid the carotenes, just epsilon, alpha, beta-carotene have vitamin A activity.... Of these, beta-carotene is primarily the most dynamic.... Alpha carotene has fifty percent to fifty four percent of the antioxidant activity of the beta-carotene.... Nutritionally high-powered foods are well known in the natural products industry....
6 Pages (1500 words) Research Paper

Micronutrien metabolism past and present (synthesis of vitamin A from beta carotene)

Vitamin A, derived form provitamin A carotenoids, mainly beta-carotene 15, 15-monooxygenases (EC 1.... Vitamin A (retinol) is an essential nutrient needed in small amounts by humans and is necessary for vision, cellular differentiation, growth, reproduction, bone development and immune system actions.... However, plant sources (cartenoids) must go through additional enzymatic activity in order to be converted to retinol.... In addition, Stephenson [1920] found that butter fat could be completely stripped of color by charcoal without losing its retinol activity....
5 Pages (1250 words) Essay

Effect of Docosahexaenoic Acid in Dog Food on the Health and Intelligence of Dogs

The objectives of this proposal include 1) to determine the effects of different levels of DHA in commercial dog food (Hill's Science Plan) on learning and training ability of dogs, 2) to determine the effects of DHA in dog food through health indicators such as dog fur or coat and c) to determine the effects of DHA in dog food on eye functions of dogs....
6 Pages (1500 words) Research Proposal

The Retina: Principles of Structure and Function

This paper "The Retina: Principles of Structure and Function" discusses the human eye, that unlike invertebrates is capable of detecting many variations of colors as well as form images of objects that are located at a distance.... It is also capable of responding to as few as a single photon of light....
6 Pages (1500 words) Case Study

Dulera (mometasone furoate + formoterol fumarate dihydrate) Treatment

This paper focuses on Dulera (mometasone furoate + formoterol fumarate dehydrate) treatment.... It was approved by FDA in June 2010 for the treatment of asthma.... Dulera should only be used by people whose asthma isn't adequately controlled with a different class of drug.... hellip; Dulera is a pressurized metered-dose inhaler with a built-in numeric counter that shows the number of remaining doses....
5 Pages (1250 words) Research Paper

Plasma International and Blood Plasma Transfusions

The reporter states that Plasma International is an organization that deals in blood plasma transfusions and manufacturing of plasma pharmaceutical related products.... IntroductionPlasma International is an organization that deals in blood plasma transfusions and manufacturing of plasma pharmaceutical related products.... There has been criticism in the way plasma International operates by selling donated blood for free making big profits out of it....
2 Pages (500 words) Case Study

An Investigation of The History and Development of The Beta Blockers

This research paper describes an investigation of the history and development of the Beta Blockers.... This paper analyses this drug, their work, and composition, their usage in medical practice and bad consequences.... nbsp;… As can be noted, the drugs were formally meant to block norepinephrine and epinephrine (adrenaline) from binding to beta receptors on nerves....
11 Pages (2750 words) Research Paper
sponsored ads
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.
Contact Us