Table 2.

Ocular characteristics of study participants.

	Young age n = 11	Middle age n = 9	Old age n = 11	p ∗
Baseline IOP, OD mmHg	16.99 ± 2.91	20.10 ± 3.39	19.21 ± 3.17	0.09
Baseline IOP, OS mmHg	17.32 ± 2.2	19.78 ± 3.10	19.22 ± 3.75	0.18
CCT, mm	0.57 ± 0.03	0.56 ± 0.03	0.54 ± 0.03	0.12
AC depth, mm	3.22 ± 0.33	2.92 ± 0.42	2.67 ± 0.31	<0.01
AC diameter, mm	12.08 ± 0.55	12.05 ± 0.25	11.94 ± 0.33	0.72
AC angle, right, deg	47.60 ± 6.00	38.7 ± 7.08	36.4 ± 7.12	<0.01
AC angle, left, deg	44.79 ± 7.49	36.89 ± 9.33	32.5 ± 7.34	<0.01
Near pupil, OD, mm	6.75 ± 0.79	4.41 ± 0.77	4.45 ± 0.84	<0.0001
Near pupil, OS, mm	5.88 ± 0.92	4.03 ± 0.58	4.34 ± 0.73	<0.0001
Far pupil, OD, mm	6.98 ± 0.68	4.98 ± 0.85	4.86 ± 0.83	<0.0001
Far pupil, OS, mm	6.43 ± 1.05	4.80 ± 0.97	4.71 ± 0.66	<0.01

CCT, central cornea thickness; AC, anterior chamber depth; near pupil, pupil size during accommodation; far pupil, pupil size during nonaccommodation. p value was obtained by the one-way ANOVA comparing all three age groups.