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) | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
BIOSIS | 1.03 | 1.00 | 1.00 | 1.00 | 1.00 | 1.4 |
CAB Direct | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
CINAHL | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
EMBASE | 1.05 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
ERIC | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
HAPI | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
IPA | 1.07 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
LILACS | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
PsycINFO | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.5 |
Infectious Diseases (n = 31) | ||||||
Medline (alone) | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
BIOSIS | 1.02 | 1.00 | 1.00 | 1.00 | 1.00 | 1.26 |
CAB Direct | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
CINAHL | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
EMBASE | 1.02 | 1.00 | 1.00 | 1.00 | 1.00 | 1.19 |
ERIC | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
HAPI | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
IPA | 1.05 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
LILACS | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
PsycINFO | 1.06 | 1.00 | 1.00 | 1.00 | 1.00 | 2.14 |
Developmental, Psychosocial and Learning Problems (n = 16) | ||||||
Medline/PsychINFO (alone) | 1.04 | 1.00 | 1.00 | 1.01 | 1.06 | 1.27 |
BIOSIS | 1.04 | 1.00 | 1.00 | 1.00 | 1.06 | 1.27 |
CAB Direct | 1.04 | 1.00 | 1.00 | 1.01 | 1.06 | 1.27 |
CINAHL | 1.04 | 1.00 | 1.00 | 1.01 | 1.06 | 1.27 |
EMBASE | 1.04 | 1.00 | 1.00 | 1.00 | 1.06 | 1.27 |
ERIC | 1.04 | 1.00 | 1.00 | 1.01 | 1.06 | 1.27 |
HAPI | 1.04 | 1.00 | 1.00 | 1.01 | 1.06 | 1.27 |
IPA | 1.04 | 1.00 | 1.00 | 1.01 | 1.06 | 1.27 |
LILACS | 1.04 | 1.00 | 1.00 | 1.01 | 1.06 | 1.27 |