From: The contribution of databases to the results of systematic reviews: a cross-sectional study
Database | Mean | Minimum | Q1 | Median | Q3 | Maximum |
---|---|---|---|---|---|---|
Acute Respiratory Infections (n = 37) | ||||||
Medline (alone) | 1.12 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
BIOSIS | 1.11 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
CAB Direct | 1.12 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
CINAHL | 1.12 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
EMBASE | 1.09 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
ERIC | 1.12 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
HAPI | 1.12 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
IPA | 1.11 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
LILACS | 1.12 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
PsycINFO | 1.12 | 1.00 | 1.00 | 1.00 | 1.00 | 3.17 |
Infectious Diseases (n = 31) | ||||||
Medline (alone) | 1.10 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
BIOSIS | 1.02 | 1.00 | 1.00 | 1.00 | 1.00 | 1.25 |
CAB Direct | 1.10 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
CINAHL | 1.10 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
EMBASE | 1.08 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
ERIC | 1.10 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
HAPI | 1.10 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
IPA | 1.09 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
LILACS | 1.10 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
PsycINFO | 1.10 | 1.00 | 1.00 | 1.00 | 1.00 | 2.67 |
Developmental, Psychosocial and Learning Problems (n = 16) | ||||||
Medline/PsychINFO (alone) | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
BIOSIS | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
CAB Direct | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
CINAHL | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
EMBASE | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
ERIC | 1.13 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
HAPI | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
IPA | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |
LILACS | 1.16 | 1.00 | 1.00 | 1.00 | 1.20 | 2.14 |