Comparison of Idiopathic Macular Hole Interventions Using Frequency Domain Optical Coherence Tomography and Optical Coherence Tomography Angiography

Table 5

The comparison of SD-OCT measurement results between the two groups.

Time	Groups	Cases	DIOA	RNFL		GCL		RPE
				Nasal	Temporal	Nasal	Temporal	Nasal	Temporal
Before the operation	The study group	47
	The control group	47
			0.766	0.867	0.580	0.753	0.664	0.453	0.631
			0.446	0.388	0.564	0.453	0.509	0.652	0.529
3 months after the operation	The study group	47	^a	^a	^a	^a	^a
	The control group	47	^a	^a	^a	^a	^a
			3.986	6.949	4.208	3.677	5.894	0.220	0.625
			0.001	0.001	0.001	0.001	0.001	0.826	0.534

Note: compared with the same group before surgery, ^a.