The clinical efficacy of the treatment group was significantly better than that ofthe control group(对照组） (P＜0.05).
举一反三
- The treatment group A: is group of individules who are not subject to the intervention being studied B: is group of individules who are subject to the intervention being studied C: has no difference with control group D: generally has higher income than the control group
- The control group A: generally has higher income than the control group B: has no difference with control group C: is group of individules who are not subject to the intervention being studied D: is group of individules who are subject to the intervention being studied
- I think the dance by Group A is better ______ that by Group B. A: [A] than B: as C: and
- What is the difference between experimental group and control group? A: Treatment B: Effect C: Sampling error D: Observation time E: Location
- Large groups consistently get better results than smaller ones, when the group is involved in ________.