Table 5.

The effects of study group (patient/control), BMI, and age variables on verbal fluency scores

	F	p	Partial
Model-1	4.434	0.001	0.290
GCL-IPL RM	5.834	0.019	0.082
Group	7.609	0.008	0.105
Gender	2.335	0.131	0.035
BMI (kg/m2)	0.523	0.472	0.008
Age (yr)	2.088	0.153	0.031
Group×gender	1.498	0.225	0.023
Model-2	4.133	0.001	0.276
GCL-IPL LM	4.441	0.039	0.064
Group	7.668	0.007	0.106
Gender	2.244	0.139	0.033
BMI (kg/m2)	0.477	0.492	0.007
Age (yr)	2.370	0.129	0.035
Group×gender	1.321	0.255	0.020

Model-1, Linear regression model-1; Model-2, Linear regression model-2. GCL-IPL RM, ganglion cell layer-inner plexiform layer right mean; GCL-IPL LM, ganglion cell layer-inner plexiform layer left mean; BMI, body mass index