Table 3.

Footwear-floor-contaminant conditions and number of slips (n) for each condition.

Study	Footwear	n	Liquid contaminant	Floor	Footwear style	Tread design	ACOF§ (Iraqi et al., 2018)
(Chambers and Cham, 2007; Moyer et al., 2006)	S1	7	75% glycerol-25% water	Vinyl			0.052 (0.010)
(Iraqi et al., 2018)	S2	10	90% glycerol-10% water	Vinyl			0.032 (0.004)
(Jones et al., 2018)	S3	10	Canola oil	Vinyl			0.120 (0.011)
(Beschorner et al., 2016)	B1	6	50% glycerol-50% water	Vinyl			0.085 (0.005)
(Beschorner et al., 2016)	B2	6	50% glycerol-50% water	Vinyl			0.067 (0.007)

^§The testing parameters for ACOF measurements were 250 N normal force, 17° shoe-floor angle and 0.5 m/s sliding speed.