The mean
rank for non-FA farm workers was significantly different to those for
the other groups (H (tie-corrected) = 88.53, P b 0.001) and the mean
rank for FA farm owners was significantly different to that from FA
farm workers (Supplemental Table 5) suggesting more frequent
responses towards the ‘always bad’ end of the scale amongst owners
compared to workers. The difference in mean rank between FA farm
owners and non-FA farm owners was not significant