Table 3.

Randomisedstudy quality (PEDro scale) and level of evidence (OCEBM)

Study												Score	OCEBM
	1	2	3	4	5	6	7	8	9	10	11
McIntosh et al 32	*	*	*	*				*	*	*	*	8	2
McGuine et al 31	*	*	*	*				*	*	*	*	8	2

OCEBM, Oxford Centre for Evidence-Based Medicine; PEDro, Physiotherapy Evidence Database.