The Impact of Migraine on Posterior Ocular Structures

Table 2

Comparison of the peripapillary retinal nerve fiber layer (RNFL) thickness (m) of the migraine types and control groups.

Variable	Control; (n = 38)	Migraine type		^†	^‡
		MWA; (n = 36)	MWoA; (n = 40)
RNFL-G	102.18 ± 8.11	88.38 ± 18.01	84.8 ± 28.12	0.075	0.139
RNFL-T	76.53 ± 13.27	68.34 ± 18.43	71.6 ± 14.74	0.111
RNFL-TS	137.84 ± 19.55	119.41 ± 30.28	114.2 ± 49.52	0.179
RNFL-NS	113.84 ± 20.4	95.34 ± 24.83	92.4 ± 41.25	0.111
RNFL-N	76.24 ± 11.34^a	67.97 ± 15.33^b	63.2 ± 16.5^b	0.018
RNFL-Nİ	116.84 ± 23.62^a	98.1 ± 21.89^b	91.6 ± 37.64^b	0.003
RNFL-Tİ	141.11 ± 23.49	120.86 ± 35.83	109.2 ± 46.74	0.100

^†: significance value after one-way analysis of variance (ANOVA). ^‡: significance value after one-way multivariate analysis of variance (MANOVA). Values are expressed as mean ± SD. Different superscripts (a, b) in a row indicate statistically significant difference among groups.