Process | Intermediate | Outcome | |
---|---|---|---|
*Refers to study designs which do not include a baseline measurement. | |||
†One study in this category included a control group (although there were no baseline measurements). | |||
After* | 2 | 6† | |
Before and after | 1 | 7 | 4 |
Before and after with control group(s) | 1 | 1 | 1 |
Randomized controlled trials | 1 | ||
Other/not classifiable | 2 | 1 |