A team of researchers is testing the effectiveness of a new HPV vaccine. They randomly divide the subjects into two groups.
Group 1 receives new HPV vaccine, and Group 2 receives existing HPV vaccine.
The patients were told which group they were in.
Which is the treatment group?
Which is the control group (if there is one)?
Is this study blind, double blind, or neither?
Group 1 receives new HPV vaccine, and Group 2 receives existing HPV vaccine.
The patients were told which group they were in.
Which is the treatment group?
Which is the control group (if there is one)?
Is this study blind, double blind, or neither?
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