Time in minutes | |||||
---|---|---|---|---|---|
Database | N | Mean | SD | Minimum | Maximum |
PDQ-Evidence | 48 | 4.69 | 3.18 | 1 | 14 |
PubMed | 36 | 5.42 | 3.53 | 1 | 15 |
Cochrane Library | 31 | 4.74 | 3.19 | 1 | 10 |
Google Scholar | 14 | 3.64 | 3.15 | 0 | 11 |
Health Systems Evidence | 5 | 5 | 5.39 | 1 | 14 |
Trip | 6 | 3.83 | 1.72 | 2 | 6 |
EVIPNet | 1 | 10 | 0 | 10 | 10 |