Table 3.

STROBE scores of the quality of reporting of included studies.

Study	Strobe Items out of 22	Items %
Ford et al., 2010	13	59
Hewett et al., 2004	18	82
Hewett et al., 2015	18	82
Quatman et al., 2006	16	73
Quatman et al., 2008	16	73
Steinberg et al., 2006	14	64
Wild et al., 2013	19	86