| SBM | ISBNPA | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Yeara | Total abstracts (n) | Pilot studies (n) | Published pilot studies (n) | % pilot studiesb | % pilot studies publishedc | Total abstracts (n) | Pilot studies (n) | Published pilot studies (n) | % pilot studiesb | % pilot studies publishedc |
2006 | 747 | 13 | 7 | 2% | 54% | - | - | - | - | - |
2007 | 861 | 25 | 11 | 3% | 44% | - | - | - | - | - |
2008 | 904 | 26 | 9 | 3% | 35% | - | - | - | - | - |
2009 | 935 | 31 | 15 | 3% | 48% | 607 | 12 | 5 | 2% | 42% |
2010 | 858 | 21 | 10 | 2% | 48% | 492 | 15 | 14 | 3% | 93% |
2011 | 1023 | 31 | 15 | 3% | 48% | - | - | - | - | - |
2012 | 1118 | 38 | 18 | 3% | 47% | 239d | 14 | 7 | - | 50% |
2013 | 1289 | 36 | 16 | 3% | 44% | 856 | 35 | 22 | 4% | 63% |
2014 | 1118 | 59 | 34 | 5% | 58% | 870 | 45 | 21 | 5% | 47% |
2015 | 1011 | 56 | 23 | 6% | 41% | 1290 | 54 | 31 | 4% | 57% |
2016 | 1317 | 71 | 41 | 5% | 58% | 658d | 28 | 16 | - | 57% |
2017 | 1734 | 77 | 25 | 4% | 32% | 1034 | 59 | 32 | 6% | 54% |
2018 | - | - | - | - | - | 777 | 45 | 16 | 6% | 36% |
Overall | 12,915 | 484 | 224 | 4% | 46% | 5926 | 307 | 164 | 5% | 53% |