Table 2.

Demographic Data and Ocular Characteristics of the Nonlong and Long Axial Length Groups

Variable	Nonlong AL (n = 160)	Long AL (n = 200)	P Value
Type, glaucoma/healthy, No.	124/36	181/19	<0.001*
Eyes, right/left, No.	65/95	99/101	0.11*
Sex, male/female, No.	45/115	104/94	<0.001*
Age, y	60.0 ± 16.2 [22 to 90]	55.6 ± 13.0 [22 to 85]	<0.001†
Axial length, mm	23.84 ± 0.77 [22.01 to 24.98]	26.28 ± 0.83 [25.00 to 27.97]	<0.001†
Refraction, D	–1.41 ± 2.44 [–9.00 to 4.00]	–6.02 ± 3.12 [–14.00 to 0.50]	<0.001†
Mean deviation, dB	–8.90 ± 9.36 [–29.93 to 2.41]	–10.30 ± 9.11 [–30.37 to 1.59]	0.066†
Pattern standard deviation, dB	7.55 ± 5.67 [0.82 to 16.52]	8.38 ± 5.12 [0.74 to 16.30]	0.19†

Data are expressed as the mean ± standard deviation [minimum to maximum] unless otherwise indicated.

^*Calculated with Fisher's exact test.

^†Calculated with Wilcoxon rank sum test.