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Articles 1 - 13 of 13
Full-Text Articles in Medicine and Health Sciences
Lipoproteins And Total Cholesterol In Adults With Normal And Elevated Cholesterolemia In A Polyclinic In Lima-Peru 2022: A Correlational Study, Alberto Guevara Tirado
Lipoproteins And Total Cholesterol In Adults With Normal And Elevated Cholesterolemia In A Polyclinic In Lima-Peru 2022: A Correlational Study, Alberto Guevara Tirado
Revista de la Facultad de Medicina Humana
Objective: To evaluate the degree of correlation between high-density, low-density, and very low-density lipoproteins and total cholesterol in patients with normal and high cholesterolemia. Methodology: Observational, analytical and cross-sectional study carried out from January to September 2022 with 207 patients over 18 years of age divided into a group with normal cholesterol and another with hypercholesterolemia. The Spearman correlation test was performed. Results: In normocholesterolemic subjects there was a low and negative correlation between high-density lipoproteins and low-density lipoproteins (-0.263) as well as between high-density lipoproteins and very low-density lipoproteins (-0.220). In hypercholesterolemic patients there was a low and positive …
Interpreting P Values In 2023, Jennifer K. Homa-Bonell
Interpreting P Values In 2023, Jennifer K. Homa-Bonell
Journal of Patient-Centered Research and Reviews
If recent experiences shared among the biostatistician community are indicative of a sea change in research, then a most-welcome culture shift in dialogue surrounding the proper use and interpretation of the P value, which measures statistical probability, is underway. This editorial strives to offer guidance for researchers who would like to incorporate more comprehensive reporting in their research, namely, a broader discussion that goes beyond looking at the P value by itself and includes effect size estimates, confidence intervals, and clinical implications when interpreting quantitative results. Another evolving development in clinical research is the preferred language when referring …
Using Visual Analogies To Teach Introductory Statistical Concepts, Jessica S. Ancker, Melissa D. Begg
Using Visual Analogies To Teach Introductory Statistical Concepts, Jessica S. Ancker, Melissa D. Begg
Numeracy
Introductory statistical concepts are some of the most challenging to convey in quantitative literacy courses. Analogies supplemented by visual illustrations can be highly effective teaching tools. This literature review shows that to exploit the power of analogies, teachers must select analogies familiar to the audience, explicitly link the analog with the target concept, and avert misconceptions by explaining where the analogy fails. We provide guidance for instructors and a series of visual analogies for use in teaching medical and health statistics.
The Battle Against Malaria: A Teachable Moment, Randy K. Schwartz
The Battle Against Malaria: A Teachable Moment, Randy K. Schwartz
Journal of Humanistic Mathematics
Malaria has been humanity’s worst public health problem throughout recorded history. Mathematical methods are needed to understand which factors are relevant to the disease and to develop counter-measures against it. This article and the accompanying exercises provide examples of those methods for use in lower- or upper-level courses dealing with probability, statistics, or population modeling. These can be used to illustrate such concepts as correlation, causation, conditional probability, and independence. The article explains how the apparent link between sickle cell trait and resistance to malaria was first verified in Uganda using the chi-squared probability distribution. It goes on to explain …
Gathering Steam In Health Care: A Student History, Michael J. Leach
Gathering Steam In Health Care: A Student History, Michael J. Leach
The STEAM Journal
In this reflection, I demonstrate STEAM in health care by outlining my 15 years as a university student engaged in formal education, extracurricular learning, research, and employment.
Improved Student Outcomes In A Flipped Statistics Course, Laura Phillips, Mark Phillips
Improved Student Outcomes In A Flipped Statistics Course, Laura Phillips, Mark Phillips
Administrative Issues Journal
Statistics is a required competency in numerous college majors, but students frequently approach the topic with anxiety. This paper describes an undergraduate statistics course that was "flipped," with most of the content delivery moved online and class time devoted to application and practice. Students were given a menu of learning tools from which to choose and were free to utilize as many or as few as they felt was appropriate, giving them ownership of their learning experience and the opportunity to tailor the course to their personal needs. The classroom experience included brief segments of lecture but consisted primarily of …
Small School District Consolidation In Texas: An Analysis Of Its Impact On Costs And Student Achievement, Dwight Cooley, Koy M. Floyd
Small School District Consolidation In Texas: An Analysis Of Its Impact On Costs And Student Achievement, Dwight Cooley, Koy M. Floyd
Administrative Issues Journal
No abstract provided.
Graduate Student Perceptions Of An Effective Online Class, Steve M. Bounds
Graduate Student Perceptions Of An Effective Online Class, Steve M. Bounds
Administrative Issues Journal
Online learning is a growing trend within the higher education community. As more universities offer more graduate programs totally online for the convenience of the older student who often has a family and full-time job it is imperative that instructors give attention to what students believe constitutes an effective online class. This paper surveyed 36 graduate students to determine what they considered important in an online course. Students want a professor who uses multimedia effectively, who establishes social interaction among students, who has a well-designed online format, who has an online presence, and who is available to students.
Toward A Better Understanding Of Prostate Cancer Statistics, Craig J. Newschaffer
Toward A Better Understanding Of Prostate Cancer Statistics, Craig J. Newschaffer
Population Health Matters (Formerly Health Policy Newsletter)
No abstract available.
Opinions Of Assistant Doctors In Süleymandemirel University Medical Faculty Aboutstatistical Knowledge, Mustafa Öztürk, Veli̇ddi̇n Selçuk Engi̇n, Ahmet Nesi̇mi̇ Ki̇şi̇oğlu
Opinions Of Assistant Doctors In Süleymandemirel University Medical Faculty Aboutstatistical Knowledge, Mustafa Öztürk, Veli̇ddi̇n Selçuk Engi̇n, Ahmet Nesi̇mi̇ Ki̇şi̇oğlu
Turkish Journal of Medical Sciences
In scientific investigations; statistical knowledge is essential for collection and analysis of data properly as well as correct interpretation of literature information. In this study that was made in March 1997, opinions of 46 assistant doctors in Süleyman Demirel University Medicine Faculty about statistical knowledge were investigated by a questionnaire. All respondents have agreed on the fact that comprehension of the statistical process in an article was necessary for throughout understanding. Besides, 43 of them (93.5%) admitted that their present statistical knowledge was few or absent at all. All assistant doctors stated that a statistical education program need to be …
The Use Of A Computer In The Diagnosis Of Intracranial Tumours, G. H. Du Boulay
The Use Of A Computer In The Diagnosis Of Intracranial Tumours, G. H. Du Boulay
MCV/Q, Medical College of Virginia Quarterly
Experiments in the use of a computer as an aid to diagnosis of intracranial tumours have been started at St. Bartholomew's Hospital in collaboration with The City University. The computer can estimate the probability that a patient has any given type of tumour by comparing the results of tests with those obtained in previous patients whose diagnoses have been established. The computer also determines which is the best investigation, from a statistical point of view, to perform next on the patient in order to confirm the diagnosis.
Some Malpractices In Medical Statistics, James S. Kilpatrick Jr.
Some Malpractices In Medical Statistics, James S. Kilpatrick Jr.
MCV/Q, Medical College of Virginia Quarterly
Since it is now fashionable for papers in medical journals to contain statistical notations, it also follows that in a certain fraction of these the statistical content is wrongly applied. These malpractices may be classified as numerical, statistical, and methodological. To illustrate some of the most commonly occurring errors the following examples are given.
A Ranking Test In The Biological Sciences, Kenneth Mullen
A Ranking Test In The Biological Sciences, Kenneth Mullen
MCV/Q, Medical College of Virginia Quarterly
Laboratory analyses of biological materials are ranked in order of magnitude and summed across materials to give a list of laboratory scores. Under the assumed hypothesis that there is in fact no difference between laboratories, Monte-Carlo techniques are used to establish two-tailed 5% rejection limits for various combinations of laboratories and materials. The hypothesis that there is no difference between laboratories is rejected if any laboratory's score lies outside the 5% limits. Suppose that one needs to run a group of tests on a particular set of materials (chemical or biological), using a number of different laboratories, and wishes to …