Types Of Trial Flashcards
1
Q
double blind
A
patient and doctor don’t know the drug
2
Q
single blind
A
patient is blinded
3
Q
prospective
A
protocol decided beforehand
4
Q
retrospective
A
examines exposure to risk factors relating to outcome after the study is finished
5
Q
cross over design
A
patient is given additional treatment
6
Q
randomised control study
A
patients are assigned to groups at random
