. 2020 Nov 26;151(1):104–108. doi: 10.1093/jn/nxaa336

TABLE 3.

25(OH)D₃ and MK4 concentrations compared among 4 brain regions¹

	25(OH)D₃, pmol/g store ≤6 y (n = 292)	MK4, pmol/g stored ≤9 y (n = 415)
AWS	1.0 (0.04)^a	0.6 (0.04)^a
CR	1.2 (0.04)^b	1.3 (0.08)^b
MT	1.2 (0.04)^b	1.2 (0.08)^b
MF	1.2 (0.04)^b	1.2 (0.08)^b

Values are geometric mean (SEM). Labeled means in a column without a common letter differ, P < 0.001. 25(OH)D₃, 25-hydroxycholecalciferol; AWS, anterior watershed; CR, cerebellum; MF, midfrontal cortex; MK4, menaquinone-4; MT, midtemporal cortex.