Peripapillary Microvascularization Analysis Using Swept-Source Optical Coherence Tomography Angiography in Optic Chiasmal Compression

Table 4

Pre- and postoperative vessel density comparison of patients with chiasmal compression with and without optic neuropathy.

	Patients with chiasmal compression (n = 12)
	Preoperative	Postoperative	value
Average	57.48 ± 3.83	56.16 ± 4.07	0.004
Temporal	58.30 ± 5.71	57.59 ± 6.95	0.02
Superior	57.02 ± 2.94	55.87 ± 6.46	0.03
Nasal	56.81 ± 5.52	55.21 ± 5.37	0.46
Inferior	59.94 ± 4.54	58.70 ± 4.40	0.03

Variables are displayed as median ± interquartile range. Estimated using generalized estimating equation regression models. Bold values represent statistical significance.