Table 2 Total publications and average annual growth rates of biomarkers and non-biomarkers publications from year 1990-2011
From: The implications of biomarker evidence for systematic reviews
Biomarkers | Non-biomarkers | |||
|---|---|---|---|---|
Total publications (1990–2011) | Annual growth rate (%) | Total publications (1990–2011) | Annual growth rate (%) | |
SR/MA | 4431 | 24.25 | 143343 | 17.67 |
RCT/CCT | 12866 | 16.68 | 302940 | 5.64 |
Case Reports | 22005 | 7.14 | 798765 | 3.09 |
Non-systematic reviews | 47436 | 9.85 | 1014886 | 5.13 |