Table 4.

Comparison of OCT-based RNFL thickness studies in the myopic eyes.

Division	Method	Conclusion	Reference
None	OCTA	Peripapillary RNFL thickness reduced significantly in high myopia compared to mild myopia.	Wang et al. 2016 [1]
12 o'clock	OCT	Peripapillary RNFL thickness was thinner at 1, 7, and 12 o'clock sectors in the highly myopic eyes than in the mild myopic eyes.	Leung et al. 2006 [9]
12 o'clock	Cirrus HD-OCT	RNFL thickness of the 1, 2, 5, 6, and 12 o'clock sectors was significantly thinner in moderate to high myopia than in mild myopia.	Seo et al. 2017 [11]
None	OCT-1	Mean peripapillary RNFL thickness did not vary with myopic SE or axial length for any OCT scan diameter investigated.	Hoh et al. 2006 [14]
12 o'clock	Stratus OCT	The RNFL thickness in high myopia decreased significantly at 1, 5, 6, 7, 8, 9, 10, 11, and 12 o'clock.	Efendieva 2014 [10]
Quadrant/12 o'clock	Cirrus HD-OCT	Average and temporal RNFLs increased significantly as the AL increased.	Choi et al. 2014 [15]
Quadrant	SD-OCT	Global and the temporal RNFL were thicker in the myopia group.	AttaAllah et al. 2017 [16]
Six sectors	SD-OCT	RNFL thickness in children was not affected by myopia.	Goh et al. 2017 [17]