![](img009.GIF) EG: experimental
group
CG: control group |
- Measurements of results: main
endpoint: proportional change in the number of packages of tenoxicam, piroxicam y
diclofenac prescribed; secondary endpoint: change in the cost per prescription for all
NSAIDs prescribed.
- Intervention: the experimental group
received an evidence-based educational outreach visit; the placebo group
received information in a routine pharmaceutical session; the control group received no
information on the topic during the duration of the study.
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