Agreement/Correlation Between SLR and Slump. Positive/negative
flndings of the SLR test were tabulated tabulated by those of the
siump test, and K was used to determine agreement between
SLR responses and slump responses. The 95% confidence
intervals (CIs) around K were determined by the general
method described by Fleiss."*' To determine whether there was
any correlation between ROM of SLR and slump, the Pearson
product moment correlation coefficient was calculated