Retinal Nerve Fiber Layer Decrease during Glycemic Control in Type 2 Diabetes

Table 2

Change in retinal nerve fiber layer thickness during glycemic control.

	Mean	Temporal	Superior	Nasal	Inferior
Initial	127.2 ± 13.8	111.2 ± 16.8	145.7 ± 17.3	110.2 ± 15.8	142.2 ± 17.9
1M	126.0 ± 12.3	109.4 ± 18.0	143.7 ± 16.8	110.2 ± 17.0	141.3 ± 16.3
2M	126.7 ± 12.1	111.8 ± 17.5	143.2 ± 18.1	108.8 ± 14.9	143.4 ± 15.0
4M	124.4 ± 12.7	109.5 ± 18.9	139.9 ± 14.6*	106.8 ± 17.1	141.7 ± 16.9
						$(\mu \text{m})$

RNFL thickness is expressed in mean ± standard deviations.
${}_{}{}^{*}\text{Statistically}$ significant values at $P<.05$.