Table 3.

Association Between Demographic and Ocular Variables With Glaucoma Severity Parameters by Multivariate Linear Regression Analysis in NTG and HTG Groups

	MD		PSD		GCC		RNFL
	β (95% CI)	P	β (95% CI)	P	β (95% CI)	P	β (95% CI)	P
NTG
Gender	0.55 (−2.28 to 3.39)	0.70	0.57 (−2.17 to 3.32)	0.67	6.62 (−0.08 to 13.32)	0.05	3.63 (−5.03 to 12.29)	0.40
Age	−0.09 (−0.19 to 0.01)	0.08	0.05 (−0.05 to 0.15)	0.28	0.01 (−0.24 to 0.25)	0.95	−0.25 (−0.58 to 0.08)	0.13
Axial length	0.12 (−0.63 to 0.88)	0.74	−0.04 (−0.82 to 0.74)	0.92	0.59 (−1.09 to 2.27)	0.48	−0.47 (−2.72 to 1.79)	0.68
IOP	−0.08 (−0.62 to 0.47)	0.78	0.30 (−0.29 to 0.89)	0.31	−0.34 (−1.83 to 1.15)	0.65	0.21 (−1.62 to 2.05)	0.81
CCT	−0.01 (−0.05 to 0.03)	0.49	0.00 (−0.04 to 0.04)	0.93	−0.02 (−0.11 to 0.08)	0.73	−0.09 (−0.21 to 0.03)	0.15
WEM time	1.57 (0.21–2.94)	0.02	−1.55 (−2.98 to −0.12)	0.03	—	—	—	—
WEM length	17.88 (−1.15 to 36.91)	0.06	−19.61 (−39.24 to 0.02)	0.05	—	—	—	—
ARTh	−0.01 (−0.02 to 0.01)	0.21	—		—	—	—	—
AT2	—	—	−0.17 (−2.07 to 1.72)	0.85	—	—	—	—
HTG
Gender	0.75 (−2.54 to 4.03)	0.65	−1.69 (−4.57 to 1.19)	0.24	−1.15 (−7.90 to 5.60)	0.73	−0.18 (−6.85 to 6.49)	0.96
Age	−0.02 (−0.16 to 0.11)	0.73	0.01 (−0.10 to 0.13)	0.82	−0.02 (−0.32 to 0.27)	0.88	−0.04 (−0.34 to 0.25)	0.77
Axial length	−0.72 (−1.73 to 0.28)	0.16	0.95 (0.15–1.75)	0.02	−3.21 (−5.02 to −1.40)	<0.0001	−3.12 (−4.95 to −1.29)	<0.0001
IOP	−0.31 (−0.65 to 0.03)	0.08	0.13 (−0.17 to 0.44)	0.38	−0.49 (−1.22 to 0.24)	0.19	−0.59 (−1.32 to 0.13)	0.11
CCT	0.05 (0.00–0.10)	0.07	−0.02 (−0.06 to 0.02)	0.38	0.09 (−0.01 to 0.20)	0.09	0.09 (−0.02 to 0.20)	0.10
DA ratio 2mm	0.72 (−0.54 to 1.98)	0.26	—	—	—	—	—	—
WEM time	—	—	—	—	1.83 (−0.80 to 4.47)	0.17	—	—

Bold P values are <0.05 with statistical significances.