Table 1 Summary of osteoarthritis-related journal articles referring to an animal model
From: Addressing the gaps: sex differences in osteoarthritis of the knee
Year | Number of OA animal studies | Studies indicating sex | % indicating sex | Number studying sex |
|---|---|---|---|---|
2011 | 102 | 2 | 2 | 0 |
2010 | 156 | 5 | 3 | 0 |
2009 | 137 | 3 | 2 | 1 |
2008 | 118 | 3 | 3 | 0 |
2007 | 110 | 3 | 3 | 0 |
2006 | 90 | 3 | 3 | 0 |
2005 | 88 | 7 | 8 | 0 |
2004 | 91 | 3 | 3 | 0 |
2003 | 55 | 2 | 4 | 0 |
2002 | 57 | 1 | 2 | 0 |
2001 | 39 | 0 | 0 | 0 |