PHARMCARE 5: (Different Study Designs for Different
Questions)

1Efficacy/effectiveness (for health
outcomes) of most therapies and
preventive interventions?

2 Efficacy/effectiveness of interventions for
otherwise fatal conditions?

Question

(Different Study Designs for Different 
Questions)

1Efficacy/effectiveness (for health 
outcomes) of most therapies and 
preventive interventions?

2 Efficacy/effectiveness of interventions for 
otherwise fatal conditions?

LEIGHTON DWIGHT OBILLOS · Accepted Answer

.

1 RCT

2 Nonrandomized trials, case series

(Different Study Designs for Different Questions) 1Efficacy/effectiveness (for health outcomes) of most therapies and preventive interventions? 2 Efficacy/effectiveness of interventions for otherwise fatal conditions?