Table 4.

Missed injuries extracted from reviewed studies and classified in minor, major, and life threatening injuries

Study		Injuries classified in
	minor	major	life threatening
Chan et al., 1980 [19]	51.1%	48.9%	0%
Born et al., 1989 [14]	66.7%	33.3%	0%
Juhl et al., 1990 [13]	72.3%	27.7%	0%
Rizoli et al., 1994 [7]	56.8%	41.9%	1.3%
Kremli, 1996 [18]	33.7%	66.3%	0%
Robertson et al., 1996 [8]	35.3%	60.3%	4.4%
Houshian et al., 2002 [1]	36.1%	61.6%	2.3%
Vles et al., 2003 [3]	47.3%	52.7%	0%