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26 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Difference between efficacy and efficectiveness
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efficacy studies under IDEAL conditions, effectiveness under NORMAL conditions
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What is the most important factor in establishing causation?
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TEMPORALITY
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what is temporality
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the exposure preceding the outcome
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A B
C D odds ratio? 3 outcomes? |
AxD/BxC >1 increase risk for exposure
<1 decreased risk when exposed 1 = no association |
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A B
C D risk ratio? outcomes? |
A/A+B / C/C+D
risk of the outcome among exposed and risk of outcome among non-exposed >1 more likely to cause? |
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7 sections of an article
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Abstract, intro, meth/mat, results, discussion, clinical importance, references
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Are there references in an abstract?
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NO
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4 points of an intro/background section?
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Relevance to society, field, related studies and gaps in knowledge
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What is nominal measurement
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no order ranking categorical
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Difference between efficacy and efficectiveness
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efficacy studies under IDEAL conditions, effectiveness under NORMAL conditions
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What is ordinal measurement?
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ranking categories
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What is the most important factor in establishing causation?
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TEMPORALITY
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what is temporality
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the exposure preceding the outcome
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A B
C D odds ratio? 3 outcomes? What is Odds ratio? |
AxD/BxC >1 increase risk for exposure
<1 decreased risk when exposed 1 = no association it IS the ratio of the ODDS that exposed willlhave outcome to the odds that non-exposed will have it WHEN IS IT USED? |
Cross sectional and case-control
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A B
C D risk ratio? outcomes? |
A/A+B / C/C+D
risk of the outcome among exposed and risk of outcome among non-exposed >1 more likely to cause? |
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7 sections of an article
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Abstract, intro, meth/mat, results, discussion, clinical importance, references
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Are there references in an abstract?
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NO
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4 points of an intro/background section?
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Relevance to society, field, related studies and gaps in knowledge
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What is nominal measurement
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no order ranking categorical
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What is ordinal measurement?
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ranking categories
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Interval vs Ratio measuremnt?
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Interval has NO true zero, ratio does
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Relationship between variance and std. deviation?
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Std deviation is root of variance
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Standard error?
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Gives the average difference between individual and population mean, is std. devo/root of # of people in sample
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What type of chart allows for correlation?
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Scatter polot
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When is an ODDS ratio used?
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in Cross sectional and case control
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when is a RISK ratio used?
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In experimental and COHORT
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