Table 5.

Correlation of KT-1000 arthrometer test at tensions of 67 N, 89 N and 134 N (maximum) between the two groups.

	Technique	n	Mean	Standard deviation	p value
67 N test	Single	21	0.1024	0.75901	0.006
Double	21	0.7238	0.62782
89 N test	Single	21	0.0810	0.83344	0 001
Double	21	0.8476	0.59129
134 N test	Single	21	0.3452	0.94907	0.054
Double	21	0.8952	0.83933