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- A00-281: SAS Clinical Trials Programming Using SAS 9 - Accelerated Version 9 Accelerated Version
Free A00-281: SAS Clinical Trials Programming Using SAS 9 - Accelerated Version 9 Accelerated Version Exam Questions and Answers
Last updated: March 29, 2025
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1177-A00-281: SAS Clinical Trials Programming Using SAS 9 - Accelerated Version 9 Accelerated Version
#Question
210. What does the term "fidelity" represent in the context of intervention studies?
A.
Scope for participant diversity
B.
Overarching data validity
C.
Rate of participant dropout
D.
Consistency in treatment implementation
Correct Answer:
D
Fidelity refers to the degree to which an intervention is delivered as intended, essential for evaluating treatment effects accurately.
#Question
209. What role does "longitudinal data" play in clinical research?
A.
Establishes baselines
B.
Shows immediate effects
C.
Provides a snapshot
D.
Tracks changes over time
Correct Answer:
D
Longitudinal data captures changes in variables over time, enabling researchers to track trends and effects.
#Question
208. In clinical trials, what does "exclusion criteria" refer to?
A.
Treatment outcomes
B.
Conditions limiting participation
C.
Positive test results
D.
Characteristics for generalization
Correct Answer:
B
Exclusion criteria outline specific conditions that disqualify potential participants from joining a study.
#Question
207. What's a key advantage of a "multivariable analysis"?
A.
Reduces participant numbers
B.
Simpler data requirements
C.
Accommodates multiple explanations for outcomes
D.
Lowers statistical power
Correct Answer:
C
Multivariable analysis can account for various factors influencing outcomes, providing a more comprehensive view of relationships.
#Question
206. In SAS, what is the purpose of a "format" statement?
A.
To convert data types
B.
To summarize outputs
C.
To create custom displays for data
D.
To build new datasets
Correct Answer:
C
The FORMAT statement is used in SAS to assign specific formats to variables, influencing their display in outputs.
#Question
205. How can "observational studies" contribute to clinical research?
A.
Focus solely on treatment designs
B.
Provide real-world context
C.
Allow for experimental manipulation
D.
Analyze small sample sizes
Correct Answer:
B
Observational studies gather information in natural settings, providing valuable insights into real-world applications of treatments.
#Question
204. In clinical trials, what does the term "informed assent" imply?
A.
Non-verbal agreement
B.
Consent from pediatric subjects
C.
Agreement from guardians
D.
Understanding the protocol
Correct Answer:
B
Informed assent refers to the agreement obtained from minors to participate in a study, alongside parental consent.
1177-A00-281: SAS Clinical Trials Programming Using SAS 9 - Accelerated Version 9 Accelerated Version
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