PHC 4101 EXAM 1 | 121 QUESTIONS
| WITH COMPLETE SOLUTIONS!!
1 of
121
Definition
means exposed are less likely to have disease than unexposed
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Analytic epidemiology When is a ccs desirable?
RR< 1.0 Rr> 2.0
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2 of 121
Definition
The number of deaths due to a disease that occurs among persons
who are afflicted with the disease. Number of deaths due to disease/
Number of cases of disease
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Prevalence Case Fatality Rate
Attack Rate Incidence
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3 of 121
Definition
a single point of observation, unit of observation and analysis are the
individual
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Case report Cohort subject selection
, Case Control Three Components of
Study Epidemiology
characteristics
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4 of 121
Definition
minimize the severity of an illness or injury if it does occur
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Outcome Secondary Prevention
Prevalence Adjusted Rate
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5 of 121
Definition
worldwide epidemic affecting a high proportion of the global
population
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, Attack Rate Pandemic
Virulence Epidemiology
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6 of 121
Term
Cross-sectional studies advantages?
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-difficult to avoid or assess causality -Quick, simple, inexpensive
-hard to control selection bias, -Good approach for
confounding and un generating hypotheses and
observed variable effect estimating prevalence/
disease burden
No intervention implemented-
"natural studies"
-Ecologic a single point of observation, unit of
-Cross Sectional observation and analysis are the
- Case-Control individual
-Cohort
Don't know?
7 of 121
| WITH COMPLETE SOLUTIONS!!
1 of
121
Definition
means exposed are less likely to have disease than unexposed
Give this one a try later!
Analytic epidemiology When is a ccs desirable?
RR< 1.0 Rr> 2.0
, Don't know?
2 of 121
Definition
The number of deaths due to a disease that occurs among persons
who are afflicted with the disease. Number of deaths due to disease/
Number of cases of disease
Give this one a try later!
Prevalence Case Fatality Rate
Attack Rate Incidence
Don't know?
3 of 121
Definition
a single point of observation, unit of observation and analysis are the
individual
Give this one a try later!
Case report Cohort subject selection
, Case Control Three Components of
Study Epidemiology
characteristics
Don't know?
4 of 121
Definition
minimize the severity of an illness or injury if it does occur
Give this one a try later!
Outcome Secondary Prevention
Prevalence Adjusted Rate
Don't know?
5 of 121
Definition
worldwide epidemic affecting a high proportion of the global
population
Give this one a try later!
, Attack Rate Pandemic
Virulence Epidemiology
Don't know?
6 of 121
Term
Cross-sectional studies advantages?
Give this one a try later!
-difficult to avoid or assess causality -Quick, simple, inexpensive
-hard to control selection bias, -Good approach for
confounding and un generating hypotheses and
observed variable effect estimating prevalence/
disease burden
No intervention implemented-
"natural studies"
-Ecologic a single point of observation, unit of
-Cross Sectional observation and analysis are the
- Case-Control individual
-Cohort
Don't know?
7 of 121
