Question

1. A process whereby the investigator assigns subjects to either the treatment or comparison group is known as….

a) Non-compliance

b) Equipoise

c) Randomization

d) Blinding

2. An analysis that includes all subjects who were randomized to the treatment and comparison groups, regardless of whether the received or completed their assigned study protocol.

a) Run-in period

b) Efficacy analysis

c) Comparability

d) Intend-to-treat analysis

3. A study that commonly includes subjects without regard to exposure or disease status and that examines the relationship between diseases and other variables at one time is a(n)

a) Experimental study

b) Cohort study

c) Case-control study

d) Cross-sectional study

e) Ecological study

Answer 1

Answer: randomization

(Randomization is a kind of process where the investigators are assigns subject to either the treatment or comparison group.)

The non- compliance is the case where participants doesn't follow the guidelines. Equipoise is in which there is balance between treatment and outcomes.)