- Study guides, Class notes & Summaries

sampling - gathering a subset of the population goal of sampling - to infer characteristics or associations about the population of interest how do you want your results to be? - generalizable sampling frame - a list of all members of your population of interest. undercoverage - parts of your population of interest are not adequately included in your sample volunteer bias - occurs when people who volunteer to participate in your study are notably different from the population of interest...

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13 pages

Written in 2024/2025

Grade A+

TIPSTAR

EPIB Final- All Questions With Complete Solutions

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11 pages

Written in 2024/2025

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Epib 315 Exam 2 Updated Actual Questions With Correct Answers

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13 pages

Written in 2026/2027

Grade A+

ProfessorBeatrice

Descriptive Epidemiology - To characterize the amount and distribution of health and disease within a population Analytic Epidemiology - To test causal hypotheses regarding the association between exposures and health conditions Some Important Historical Figures - - Paracelus - John Grant - Bernardino Ramazzini - Sir Percival Post - Edward Jenner - John Snow - William Farr - Robert Koch 5 Uses of Epidemiolog

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10 pages

Written in 2024/2025

Grade A+

TIPSTAR

cross-sectional study - research that compares people of different ages at the same point in time probability sampling - A type of sampling in which every element in the population being studied has a known chance of being selected for study simple random sampling - type of probability sampling, a sampling procedure in which each member of the population has an equal probability of being included in the sample. stratified random sampling - A form of probability sampling; a random sampling...

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6 pages

Written in 2024/2025

Grade A+

TIPSTAR

Variable Type? Measurements of educational level: 1. number of years of education 2. Less than high school, high school, undergraduate college, graduate college 3. Attended college, Did not attend college 4. 0 to 7 years, 8 to 11 years, 12 years or more - 1. quantitative 2. ordinal 3. nominal/categorical 4. ordinal Select the correct data type The coding is as follows: 1. Gender (0=Female, 1=Male) 2. Age (in years) 3. Race (0=Asian, 1=Black, 2=White) 4. Physical Activity (in hours p...

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18 pages

Written in 2024/2025

Grade A+

TIPSTAR

experimental studies - the researcher manipulates the independent variable of interest, such as a treatment sample - a subset of the population random sample - a sample in which every element in the population has an equal and random chance of being selected sampling frame - a list of all members of your population of interest undercoverage bias - when parts of your population of interest are not adequately included in your sample common limitations of sampling - under coverage voluntee...

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7 pages

Written in 2024/2025

Grade A+

TIPSTAR

binary variable - variable takes on 2 values ordinal - more than 2 graded values (always, often, rarely, never) continuous - continuous response options usually numbers exposure variable - variable that affects or is associated with health acute exposure - short time, does not repeat ex natural disaster, car accident chronic exposure - stable over time, may be present at birth ex race, pollution, DNA time-varying exposure - diet, exercise, vary across life course estimation - use sample-b...

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4 pages

Written in 2024/2025

Grade A+

TIPSTAR

binary - variable that takes on two values health outcomes: present or absent ordinal - variable that takes on multiple graded values individual health rating (excellent (1), good (2), fair (3)) continuous - variable that could have an infinite number of values along a continuum (time, height, weight, age, weeks of pregnancy, bp, cholesterol level acute exposures - occur for a relatively short duration do not repeat ex: natural disasters, MVA's chronic exposures - stable over time m...

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7 pages

Written in 2024/2025

Grade A+

TIPSTAR

Risk Factor - An exposure that is associated with a disease, morbidity, mortality, or adverse health outcome Risk Assessment - A methodology used to provide quantitative measurements of risk to health Disease Causality Use - To search for causes of health and disease by computing the experience of groups defined by their composition, inheritance and experience, their behavior and environments Sample - A subgroup that has been selected by using one of several methods from the population ...

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11 pages

Written in 2024/2025

Grade A+

TIPSTAR

Exam 1: EPIB exam 1 (2025 update) COMPLETE QUESTIONS AND VERIFIED ANSWERS (Elaborated) Aready graded A+!!

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12 pages

Written in 2024/2025

Grade A+

Testflix

Epib Exam 1 Questions With 100% Correct Answers!!

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12 pages

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Grade A+

EvaTee

Epib Final- All Questions With Complete Solutions Graded A+

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38 pages

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Grade A+

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Epib Exam 2 Practice Questions & Answers Solved 100% Correct!!

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90 pages

Written in 2024/2025

Grade A+

EvaTee

EPIB Exam 2 Practice Questions with Complete Solutions Which of the following studies does NOT use individuals as the unit of analysis? - Correct Answer ecological study NAME THAT STUDY: A community assesses a random sample of its residents by telephone questionnaire. Participants are asked to report their height, weight and the presence of any current health conditions (e.g., hypertension, diabetes). Findings indicate that obesity is strongly associated with diagnosed diabetes. - Correct An...

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15 pages

Written in 2024/2025

Grade A+

Winfred

EPIB exam 2 practice questions with complete solutions

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24 pages

Written in 2024/2025

Classroom