Experienced versus Inexperienced Interexaminer Reliability on Location and Classification of Myofascial Trigger Point Palpation to Diagnose Lateral Epicondylalgia: An Observational Cross-Sectional Study

Table 3

Correlation analysis between presence of relevant MTrPs, forearm pain level, and LE medical diagnosis.

Presence of relevant MTrPs in EDC and/or ECRB	LE diagnosis; Cramer’s V Coefficient ( value)	Presence of forearm pain; Cramer’s V Coefficient ( value)
E.1	0.541 ()	0.684 ()
E.2	0.459 ()	0.606 ()
E.3	0.022 ()	0.135 ()

TrP: myofascial trigger point; E.1, E.2: expert evaluators on myofascial diagnosis; E.3: evaluator without experience on myofascial diagnosis; ECRB: extensor carpi radialis brevis; EDC: extensor digitorum communis; LE: lateral epicondylalgia; () = Value < 0.001.