1
Epidemiologic studies are classified into
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Experimental Studies Include (Choose all)
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3
Observational studies are split into ____ and _____ (Choose 2)
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4
Observation Descriptive involve (choose all)
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5
Observational Analytical involve (choose all)
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Concerned with occurrence and distribution of disease
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Determine causes of disease (etiologies studies)
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Deliberate manipulation of the cause (exposure) to determine the subsequent effect
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Choose all that describes “Descriptive”
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10
Choose all that describes “Analytical”
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11
Classifying descriptive studies according to study unit, which are _____ and ______ (choose 2)
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12
Case report and Case series are
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Ecological studies (Correlational studies)
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Cross sectional studies are
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Ecologic studies focus on the comparison of ____, rather than ______
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Unit of analysis for ecologic study is
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The main question that ecologic studies try to investigate is whether the groups/regions with ______ of exposure are also the ones with ________
18
Is the country with highest rate of smoking the one with the highest rate of lung cancer?
19
Advantages of ecologic studies are (choose all)
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20
Disadvantages of ecologic studies are (choose all)
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21
Case reports are accounts of ____ occurrence of a _____ health-related condition or small collection (only few cases) of such events
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Case series reports is a large collection of cases of disease, often ____ (aggregated) consecutively and listing _____ features such as characteristics of affected patients
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Case reports and Case series advantages are
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Case reports and Case series disadvantages are
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Cross-sectional studies are also called ______ studies
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In cross-sectional study, both the ____ and ___ are measured at the same time
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Cross-sectional studies are conducted to collect _______ data. In the case of incomplete or no pre-existing data.
28
Cross-section studies are a ____ (one-time) assessment of the current burden of a health related condition in the population _______
29
The prevalence of asthma among high school students in Kuwait was found to be 10% during the year 2007.
30
Cross-sectional (Study design): 4 groups can be formed in a cross-sectional study based on exposure and disease status (choose all)
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31
Cross-sectional studies advantages are (choose all)
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32
Disadvantage of cross sectional study is the we can’t determine if the disease occurred before or after exposure bc both are measured at the same time, so no temporality can be established
33
Descriptive data describes patterns of disease occurrence, in terms of (choose all)
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34
Descriptive studies data is useful for (choose all)
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35
Descriptive studies use what as sources of Info (choose all)
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Spanish alphabet, listening-based assessment