The Impact of Chronic Tobacco Smoking on Retinal and Choroidal Thickness in Greek Population

Table 2

Measurements of ganglion cell complex (GCC) and outer retina layers (ORL) thicknesses in smokers and nonsmokers groups.

Variables	Controls	Smokers	value
	Mean (SD) median	Mean (SD) median
GCC superior (sGCC)	95.4 (5.1) 95.0	91.5 (3.9) 91.5	0.002
GCC inferior (inGCC)	103.7 (7.0) 103.5	97.0 (6.9) 97.0	<0.001
ORL superior (spORL)	168.1 (4.5) 167.8	170.9 (2.6) 171.5	0.048
ORL inferior (inORL)	162.9 (4.2) 161.5	164.1 (2.7) 164.0	0.036