Choroidal Thickness in Relation to Bone Mineral Density with Swept-Source Optical Coherence Tomography

Table 2

The choroidal thickness of nine sectors of the ETDRS grid in the low BMD compared with the controls.

Choroidal thickness	Low BMD (n = 396); Mean (SD)	Control (n = 432); Mean (SD)	value
Center, μm	237.24 (72.87)	249.01 (68.23)	0.027
Inner superior, μm	240.55 (73.98)	250.71 (71.08)	0.062
Inner nasal, μm	223.99 (74.04)	237.63 (71.41)	0.013
Inner inferior, μm	234.33 (78.35)	247.86 (73.93)	0.018
Inner temporal, μm	227.87 (67.02)	241.77 (63.30)	0.005
Outer superior, μm	226.37 (68.07)	238.66 (65.77)	0.015
Outer nasal, μm	187.65 (72.96)	201.87 (71.72)	0.009
Outer inferior, μm	217.67 (72.75)	232.15 (68.25)	0.006
Outer temporal, μm	208.26 (62.38)	226.08 (59.41)	<0.001
Average thickness, μm	215.50 (64.55)	229.73 (60.61)	0.003