Term
| Formula representing the relationship between Prevalence and incidence |
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Definition
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Term
| Name the descriptive studies |
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Definition
| case report/series, cross-sectional, correlation |
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Term
| Name the analytical studies |
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Definition
| interventional, cohort, case control |
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Term
| The type of study that uses data from entire populations to compare disease frequencies among different groups during the same period of time, or among the same population at different times |
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Definition
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Term
| Does a correlation study track data of populations or individuals |
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Definition
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Term
| The type of study with careful, detailed report of the profile of a single patient with respect to factors that could be related to illness or outcome |
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Definition
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Term
| The type of study with careful, detailed reporting of the profiles of a series of patients with respect to factors that could be related to illness or outcome |
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Definition
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Term
| A study that is a snapshot in time, where information on exposed/nonexposed and outcome of individuals are assessed simultaneously |
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Definition
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Term
| An observational study for which participants are selected on the basis of exposure status |
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Definition
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Term
| An observational study for which the participant are selected on the basis of disease status |
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Definition
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Term
| A study in which exposures are allocated by investigators |
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Definition
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Term
| Study type that is ideal for rare outcomes and multiple exposures with a single outcome |
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Definition
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Term
| Study type ideal for rare exposures and multiple outcomes of a single exposure |
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Definition
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Term
| Limitations of an intervention study |
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Definition
| ethical issues, cost, compliance, loss to follow-up |
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Term
| Type of study that is good for detecting small to moderate-sized effects |
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Definition
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Term
| In what type of study do you calculate an odds ratio? |
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Definition
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Term
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Definition
| No association ( null hypothesis is not excluded) |
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Term
| Is a wide or narrow confidence interval more precise? |
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Definition
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Term
| Formula for an odds ratio |
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Definition
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Term
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Definition
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Term
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Definition
| valid statistical association |
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Term
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Definition
| probability that the null hypothesis is true |
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Term
| the range of values around the observed RR within which the true RR lies with a specified degree of confidence |
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Definition
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Term
| Name the bias: investigators elicit or interpret information differentially between the groups |
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Definition
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Term
| Name the bias: study subjects report events differentially between the groups |
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Definition
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Term
| Name the bias: Noncomparable information is obtained from the different study groups |
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Definition
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Term
| Name the bias: Noncomparable criteria between the groups are used to enroll participants in a study |
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Definition
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Term
| Detected by comparing stratum-specific estimates of the measure of effect |
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Definition
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Term
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Definition
| the number that test positive out of those that have the disease |
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Term
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Definition
| the number that test negative out of those that don't have the disease |
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Term
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Definition
| CI = # of new cases of a disease during a given period of time/Total population at risk |
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Term
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Definition
| cumulative incidence of the exposed/ cumulative incidence of the unexposed |
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Term
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Definition
| incidence rate of the exposed/ incidence rate of the unexposed |
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Term
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Definition
cumulative incidence of the exposed- cumulative incidence of the unexposed
or
Incidence rate of the exposed- incidence rate of the unexposed |
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Term
| Attributable risk percent |
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Definition
(CIe –CIo)/CIe
or
(IRe –IRo)/IRe
or
(OR-1)/OR (case control) |
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Term
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Definition
| any differential (systematic) error in the estimation of the association between an exposure and a disease |
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Term
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Definition
| Any error in the accuracy of the collection of data on exposure or outcome |
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