Table 2 - Number of “juvenile arthritis” hospital stays by financial years 2007-08 – 2011-12, by (a) primary and (b) secondary diagnosis, based on ICD10 code M08 excluding M08.1. 2007-08 2008-09 2009-10 2010-11 2011-12p Primary diagnosis 481 573 639 767 973 Secondary diagnosis 140 142 171 173 194 Source: ISD Scotland SMR01.