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Listening Quiz: Xem Xét Dữ Liệu An Toàn Trung Gian với Hội Đồng – Medium Level
Th3 30, 2024
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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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5
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1.
What is the adverse event rate in the treatment group?
0.45%
3.0%
2.5%
2 serious events
Explanation:
Sarah says the adverse event rate is 2.5% in the treatment group.
2.
How does the control group’s adverse event rate compare with the treatment group’s rate?
It is higher than the treatment group’s rate.
It is not reported.
It is lower than the treatment group’s rate.
It is the same as the treatment group’s rate.
Explanation:
Sarah states that the control group has a 3% adverse event rate, which is higher than the treatment group’s 2.5% rate.
3.
What was the p-value for the difference in adverse event rates?
0.25
2.5
0.45
3.0
Explanation:
Sarah says the p-value is 0.45, indicating the difference is not statistically significant.
4.
How many serious adverse events were reported in the treatment group?
One
Three
Two
None
Explanation:
Sarah says there are two serious events in the treatment group.
5.
What can be inferred about the study’s current status?
It should be stopped immediately because of safety concerns.
The board has not yet received any safety data.
It needs major changes before continuing.
It can continue as planned because the safety data is acceptable.
Explanation:
Sarah states that the data supports continuing without changes, so the study can continue as planned.
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