DISCUSSION
Intraclass correlation coefficients ranging from 0.70 to
0.89 indicate moderate to excellent correlation between the 2
raters for ROM of the SLR and slump tests. For both tests,
ICCs were higher on the symptomatic limb, possibly
suggesting that subject-reported pain was a more reliable
end point for this test compared to tester-interpreted
resistance. Furthermore, mean differences between raters
were close to zero in all cases (ranging from -3 to 1)
indicating excellent agreement,'