. 2015 Dec 2;5:17545. doi: 10.1038/srep17545

Table 1. Background information on FB₁ exposure in screening study subjects.

	Mean ±SE	Median (Lower Quartile, Upper Quartile)
FB₁ Levels in household corn (mg /kg)	1.27 ± 14.91	0.4 (0.1–1.2)
Estimated daily FB₁ intake (μg /day bw)	750.71 ± 1983.57	138.6 (93.9–495.3)
Urinary Free FB₁ (pg/mg Crea.)	797.66 ± 716.76	560.73 (313.45, 1051.67)
Serum Sphingolipids (nmol/L)
Sa	16.07 ± 14.30	10.34 (5.57, 23.01)
So	21.05 ± 14.07	17.95 (9.52, 31.53)
Sa/So	0.81 ± 0.48	0.71 (0.45, 1.02)
Urinary Sphingolipids (nmol/L)
Sa	10.82 ± 18.76	3.47 (1.69, 12.19)
So	15.18 ± 20.48	5.68 (3.74, 21.19)
Sa/So	0.65 ± 0.36	0.64 (0.42, 0.84)

Table 1. Background information on FB1 exposure in screening study subjects.