Table 2 Numbers of research questions and included studies in projects with data available publicly on the Systematic Review Data Repository (SRDR) website as of November 12, 2019, sorted by whether or not the review was funded by the Agency for Healthcare Research and Quality (AHRQ)
Characteristic | Projects funded by AHRQ (N = 104) | Projects not funded by AHRQ (N = 48) | All projects (N = 152) |
|---|---|---|---|
Number of research questions per project | |||
Median (interquartile range) | 4 (3 to 6) | 1 (1 to 1) | 3 (1 to 5) |
Range | 1 to 15 | 1 to 5 | 1 to 15 |
Number of included studies per projecta | |||
Median (interquartile range) | 84 (36 to 139) | 13.5 (3 to 58) | 70 (20 to 130) |
Range | 0 to 281 | 1 to 2013 | (0 to 2013) |