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

Table 1

Choroidal thickness (CT) and macular thickness (MT) data in both groups.

Variables	Controls	Smokers	value
	Mean (SD) median	Mean (SD) median
Subfoveal CT (SCT)	257.0 (23.4) 256.0	229.1 (10.2) 231.5	<0.001
CT 1.5 mm nasal (INCT)	226.2 (19.9) 223.5	182.3 (8.2) 182.5	<0.001
CT 1.5 mm temporal (ITCT)	236.3 (18.8) 236.5	192.6 (5.8) 193.5	<0.001
CT 1.5 mm superior (ISCT)	241.1 (21.6) 238.0	211.4 (9.2) 211.0	<0.001
CT 1.5 mm inferior (IICT)	238.7 (22.7) 242.0	197.4 (9.4) 196.5	<0.001
CT 3.0 mm nasal (ONCT)	195.0 (21.3) 193.0	153.6 (11.0) 156.5	<0.001
CT 3.0 mm temporal (OTCT)	216.3 (17.5) 212.0	180.1 (6.9) 179.5	<0.001
CT 3.0 superior (OSCT)	230.8 (16.2) 228.0	203.4 (9.0) 202.5	<0.001
CT 3.0 inferior (OICT)	207.8 (18.6) 211.5	177.9 (12.5) 175.0	<0.001
Macular thickness (MT)	160.2 (7.1) 160.0	161.1 (9.4) 163.0	0.541