Engelsk definition
A study in which observations are made before and after an intervention, both in a group that receives the intervention and in a control group that does not.
A study in which observations are made before and after an intervention, both in a group that receives the intervention and in a control group that does not.
Inga svenska synonymer finns.
Before-After Studies, Controlled — Before-After Study, Controlled — Controlled Before After Studies — Controlled Before-After Study — CBA Studies — Controlled Before and After Studies