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Listening Quiz: Phản Hồi Khuyến Nghị của DSMB về Các Quy Tắc Dừng Thử Nghiệm – Medium Level
Th2 10, 2025
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Nhà nghiên cứu y học (English for Medical Researcher)
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1.
What is the main topic of the conversation?
Selecting participants for a new clinical study
Reporting final trial results to the DSMB
Planning a meeting to discuss changes to the trial stopping rules
Setting up a laboratory to analyze blood samples
Explanation:
Mark and Olivia discuss the DSMB’s recommendation to change the trial stopping rules, their concerns about the threshold, and how to respond.
2.
According to Olivia, why might the stricter threshold be useful?
It will remove the need to review interim data
It might reduce false positives
It will guarantee the trial ends early
It will make the results easier to publish
Explanation:
Olivia says the threshold seems stricter than before and that it might reduce false positives.
3.
What does Olivia say they should do before making a decision?
Ignore the DSMB’s recommendation
Begin recruiting more participants
Stop the trial immediately
Review the interim data carefully
Explanation:
Olivia says, ‘We should review the interim data carefully.’
4.
What can be inferred about Mark and Olivia’s attitude toward the DSMB recommendation?
They are open to it but want to examine it carefully
They fully reject it without discussion
They do not understand the recommendation at all
They want to change the study topic entirely
Explanation:
They discuss both benefits and risks, and Olivia suggests explaining their concerns and having a meeting, showing they are open to it but cautious.
5.
What will Olivia do next?
Send the final results to the DSMB
Draft the response today
Stop the trial earlier
Cancel the meeting with the DSMB
Explanation:
Olivia says, ‘I will draft the response today.’
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