Table 2.

Peripapillary retinal nerve fiber layer thickness and peripapillary vessel density in healthy and glaucomatous eyes

Parametres	RNFL thickness			Peripapillary vessel density
	Healthy eyes (n = 27)	PACG eyes (n = 41)	P value	Healthy eyes (n = 27)	PACG eyes (n = 41)	P value
Average	113.0(109.2-116.8)	77.1(68.9-853)	<0.001*	54.8(53.8-55.8)	45.3(43.6-46.9)	<0.001*
Temporal	85.4(81.4-89.5)	63.8(58.0-69.5)	<0.001*	54.8(52.7-56.9)	46.6(44.4-48.7)	<0.001
Superior	142.7(135.1-150.4)	92.7(81.0-104.5)	<0.001*	57.3(56.3-58.4)	47.6(45.6-49.6)	<0.001*
Nasal	76.7(71.0-82.5)	63.9(57.0-70.7)	0.009	49.0(46.8-51.1)	41.6(39.3-43.9)	<0.001
Inferior	147.6(142.5-152.7)	86.5(73.9-99.2)	<0.001*	58.3(57.1-59.4)	45.4(43.5-47.2)	<0.001*
9	72.1(69.0-75.2)	60.3(55.9-64.7)	0.001*	50.3(47.5-53.2)	45.9(43.8-47.9)	0.010
10	100.1(94.6-105.7)	68.9(60.6-77.1)	<0.001*	58.4(56.5-60.3)	48.9(46.4-51.5)	<0.001*
11	148.3(138.5-158.2)	90.4(78.6-102.3)	<0.001*	59.2(57.8-60.7)	46.8(44.0-49.7)	<0.001*
12	144.8(132.6-157.0)	99.6(85.9-113.4)	<0.001	56.9(55.5-58.3)	49.4(47.1-51.7)	<0.001*
1	135.1(125.8-144.4)	87.9(76.1-99.8)	<0.001*	55.9(54.4-57.4)	46.7(44.6-48.8)	<0.001*
2	90.9(82.1-99.6)	72.8(64.1-81.4)	0.006	51.0(48.6-53.3)	43.7(41.1-46.2)	0.001*
3	66.7(61.0-72.5)	58.9(52.5-65.2)	0.084	46.7(43.9-49.5)	40.2(37.6-42.9)	0.001
4	72.5(67.8-77.3)	58.6(51.0-66.1)	0.011*	49.5(47.5-51.5)	40.8(38.1-43.5)	<0.001*
5	123.1(116.7-129.5)	83.1(71.2-95.0)	<0.001*	55.7(53.8-57.5)	43.6(41.2-45.9)	<0.001*
6	157.9(150.0-165.9)	98.2(83.3-113.0)	<0.001*	58.7(57.1-60.3)	48.2(46.1-50.4)	<0.001*
7	161.3(151.1-171.5)	81.9(68.2-95.6)	<0.001*	60.4(58.5-62.3)	44.3(41.8-46.7)	<0.001*
8	82.7(76.0-89.4)	61.8(55.2-68.3)	<0.001*	55.2(52.6-57.7)	45.1(42.6-47.6)	<0.001

Unless otherwise illustrated, the comparison was made by using independent sample t test

RNFL retinal nerve fiber layer, PACG primary angle closure glaucoma

*The comparison was performed by using the Mann–Whitney test