Table 2

	Gender
	Male	Female	F	P
CCT	539.78±28.75	537.87±27.90	1.106	0.293
A.C.D	2.74±0.32	2.69±0.33	9.32	0.002**
Anterior surface of cornea
x-coma	0.011±0.239	0.045±0.251	5.643	0.018*
y-coma	-0.064±0.168	-0.017±0.162	16.971	0.000**
spherical aberration	0.257±0.133	0.172±0.186	23.443	0.000**
x-second astigmatism	-0.020±0.088	-0.018±0.091	0.430	0.512
y-second astigmatism	-0.027±0.119	-0.023±0.111	0.568	0.451
RMS-HOA	0.193±0.119	0.204±0.131	1.784	0.182
Posterior surface of cornea
x-coma	0.000±0.068	0.005±0.088	1.801	0.180
y-coma	-0.006±0.054	-0.009±0.066	0.877	0.349
spherical aberration	-0.128±0.091	-0.125±0.088	0.005	0.943
x-second astigmatism	-0.002±0.029	0.001±0.033	3.728	0.054
y-second astigmatism	-0.039±0.109	-0.031±0.073	3.037	0.082
RMS-HOA	0.059±0.017	0.058±0.016	1.685	0.195
Total surface of cornea
x-coma	0.035±0.260	0.028±0.268	1.382	0.240
y-coma	-0.099±0.153	0.031±0.115	12.906	0.000**
spherical aberration	0.200±0.131	0.295±0.132	111.590	0.000**
x-secondary astigmatism	-0.008±0.089	-0.003±0.090	0.048	0.827
y-secondary astigmatism	-0.025±0.102	-0.034±0.104	0.576	0.448
RMS-HOA	0.176±0.098	0.177±0.099	0.168	0.682

*ANOVA is significant at the 0.05 level (2-tailed) **ANOVA is significant at the 0.01 level (2-tailed)

Table 2: Data of CCT, ACD and cornea HOAs in terms of gender.