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NR 503 Chamberlain questions and answers
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NR 503 Chamberlain questions and answers
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Name: Score:100 Multiple choice questions
Definition 1 of 100
study types are: Cohort, case-control study, descriptive or qualitative studies
prognosis study types
therapy and prevention study types
causation study types
meaning study types
Definition 2 of 100
journals are more likely to publish studies with statistically significant results than those that
have null results
measurement bias
recall bias
publication bias
information bias
Definition 3 of 100
Ability of a test to yield very similar scores for the same individual over repeated testings
Reliability
Validity
Specificity
Causation
,Definition 4 of 100
a descriptive study that looks for a consistent relationship between populations or aggregates
causation
correlational study
case reports
cohort study
Definition 5 of 100
labor intensive
costly
lengthy
sometimes impractical or unethical to conduct
causation study types
case series
randomized controlled trial
randomized control trial weaknesses
Definition 6 of 100
occurs when selected subjects in a sample are not representative of the population of interest,
makes it appear (falsely) that there is or is not an association between exposure and outcome
Relative risk (rr)
Reporting bias
Systematic (bias) error
Misclassification bias
,Definition 7 of 100
health outcomes of a group of people, and the distribution of those outcomes within the
group
Population Health
Determinants Of Health
Morbidity
Community
Definition 8 of 100
composed of multiple aggregates
community
mortality
morbidity
population
Definition 9 of 100
The TOTAL number of cases or instances of disease/health-related condition during a
specified period of time divided by the population at risk of having the disease or condition
during that period
period prevalence rate
incidence rate
prevalence
relative risk (rr)
, Definition 10 of 100
patients who withdraw from a study are likely to differ from those who do not
Recall bias
Withdrawal bias
Exclusion bias
Contamination bias
Definition 11 of 100
defined population
sensitivity
aggregate
community
category
Definition 12 of 100
- Useful when the exposure is rare.
- Can examine multiple effects of a single exposure.
- If prospective, minimizes bias in the ascertainment of exposure.
- Allows direct measure of incidence of disease in the exposed an unexposed groups.
Case-control study strengths
Rapid Cycle Improvement
Cohort Study Strengths
Cohort Study Weaknesses
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