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Introduction – Applied Statistics in Healthcare Research

The primary goal of this textbook is to provide the reader with the opportunity to learn fundamental statistical concepts while introducing the reader to data analysis skills that will enable them to become critical consumers of research and enhance theirSee more

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URL: https://pressbooks.library.upei.ca/montelpare/chapter/introduction/

Frequency Distributions – Applied Statistics in Healthcare Research

WebFigure 13.1 Frequency Distribution For a Categorical Response Variable. Frequency distributions are useful in describing variables, helping to identify errors (impossible …

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Sustainable Healthcare Delivery – Principles of Planetary Health

WebSustainable healthcare, then, refers to the delivery of healthcare services that does not put detrimental stress on either human or natural systems (Knute et al., 2013). It is a style of …

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Types of Research Designs – Applied Statistics in Healthcare …

WebCohort Studies. One of the most common types of longitudinal study designs is the cohort study. The cohort study is an observational study in which the researcher …

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Defining ECO-Health – Principles of Planetary Health

WebPart 1: What is ECO-Health. A. Sarkar, Associate Professor, Faculty of Medicine, Memorial University. The significant developmental challenges for the 21st century have been …

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All About Variables – Applied Statistics in Healthcare Research

WebAs noted previously, variables are central to the application of statistics in research. That is, variables hold the data to which the statistical tests and methods are applied. Variables …

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Measurement Concepts – Applied Statistics in Healthcare Research

WebMeasurement, or the ability to assign value to pieces of information and allow comparisons between groups, is an essential aspect of applied health research and clinical practice. …

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5 The Hierarchy of Evidence

Web5 The Hierarchy of Evidence . The hierarchy of evidence provides a useful framework for understanding different kinds of quantitative research designs. As shown in Figure 2.1, …

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Introduction to One Health – Principles of Planetary Health

WebTable 1. Dynamics of One Health: Q-fever epidemic: Lesson: Close cooperation between the human and veterinary fields: Clinicians and the Government Ministries Human Within …

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Basic Principles – Applied Statistics in Healthcare Research

WebIn this first section, information will be presented that introduces the basic principles of applied statistics in healthcare research and includes the following topics. Introductory …

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Understanding Planetary Health — Sharing Space in the Biosphere

WebTo understand planetary health, we begin by considering the place in which planetary health is established – the biosphere. Planet earth is protected from the …

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Percentiles – Applied Statistics in Healthcare Research

WebWorking through the computation of percentiles from a set of scores. Use the table of frequency distributions for heights of Grade 5 elementary school children, to compute the …

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26 Measures of Central Tendency

WebPART 1: Measures of Central Tendency. The most common measure of central tendency is the mean or average score. The mean is a calculated score that is intended to represent …

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Estimating Relative Risk, the Odds Ratio, and Attributable Risk

WebThe condition (or outcome) is RR times more likely to occur among those individuals that are exposed to the suspected risk factor (related to) THAN among those individuals with no …

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Measures of Variance – Applied Statistics in Healthcare Research

WebThe coefficient of variation is computed by dividing the standard deviation by the mean and multiplying by 100, as shown in equation v). v) Coefficient of Variation: cv = s ¯. ¯. ¯x …

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Survival Analysis – Applied Statistics in Healthcare Research

WebIn simple terms, the Survival Function is the complement of the c.d.f. and is computed as S(t) = 1− F (t), where t >0 S ( t) = 1 − F ( t), where t >0. More important, the survival …

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Introducing the Goodness of Fit Chi-Square – Applied Statistics in

WebThe chi-square (pronounced “kie” square) is an extremely useful, non-parametric statistical technique, that allows a researcher to compare responses from a sample to expected …

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7 John Snow and the Natural Experiment

WebThe birth of epidemiology and public health is often attributed to the Natural Experiment described by Dr. John Snow in the mid-1800s when he investigated the relationship …

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Chapter 8: Operations Management in Manufacturing and Service

WebOperations Management in Manufacturing. Like PowerSki, all manufacturers set out to perform the same basic function: to transform resources into finished goods.To perform …

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