Table V.
Type of Study Design Employed in Structural Interventions in HIV Prevention (k = 213)
| Type of Study Design | Frequency | % |
|---|---|---|
| Before/After, one group | 61 | 29% |
| Before/After, cross-sectional | 60 | 28% |
| Cluster RCT | 20 | 9% |
| Quasi-Experimental | 19 | 9% |
| Cluster Quasi-Experimental | 14 | 7% |
| Serial Cross-Sectional | 14 | 7% |
| RCT | 12 | 6% |
| Retrospective Cohort | 10 | 5% |
| Prospective Cohort | 8 | 4% |
| After Only, two groups | 7 | 3% |
| Time Series | 6 | 3% |
| Othera | 2 | 0.9% |
Note. Totals exceed 100 because of multiple response.
RCT: Randomized control trial
a
Other includes alternating comparison trial, after-only four group comparison