Table 2.

Macular total retinal thickness mean for each quadrant before (BDC) and after (R) 5 days of dry immersion.

	BDC	R
mTRT-1- (µm)	265.9 (254.9 to 277.0)	266.1 (254.8 to 277.4)
mTRT-3-S (µm)	344.7 (333.0 to 356.4)	345.2 (331.5 to 359.0)
mTRT-3-T (µm)	333.5 (327.4 to 339.5)	333.6 (327.7 to 339.5)
mTRT-3-I (µm)	344.9 (338.4 to 351.5)	345.8 (339.2 to 352.3)
mTRT-3-N (µm)	349.2 (342.0 to 356.4)	350.0 (342.9 to 357.2)
mTRT-6-S (µm)	312.5 (305.1 to 319.9)	312.9 (305.7 to 320.0)
mTRT-6-T (µm)	296.4 (289.8 to 303.0)	297.3 (290.7 to 303.8)
mTRT-6-I (µm)	297.6 (288.2 to 306.9)	298.7 (289.7 to 307.8)*
mTRT-6-N (µm)	325.5 (317.0 to 334.0)	325.9 (317.7 to 334.1)

Data are means (95% CI).

-1-, -3-, -6-, ring diameter (mm), I inferior, N nasal, S superior, T temporal, TRT total retinal thickness. *P < 0.05 vs. BDC.