Table 5.

Multiple linear regression analysis of effects of smoking, age and female sex on central corneal thickness

	Controls		JOAG		AOAG		JOAG + AOAG
	β (SE)	P	β (SE)	P	β (SE)	P	β (SE)	P
Smoking (Yes)	-1.3 (7.8)	0.865	-13.6 (11.8)	0.271	-32.7 (11.9)	0.009	-26.1 (8.5)	0.003
Age (Year)	-16.3 (9.2)	0.080	-4.7 (12.3)	0.709	-23.2 (14.9)	0.128	-11.3 (10.2)	0.272
Female sex	0.6 (0.4)	0.103	0.1 (0.8)	0.926	0.6 (0.5)	0.188	0.1 (0.2)	0.657