Table 3. Comparison of the axial length of the affected eye and fellow eye in unilateral cataract patients.

Age (Y)	n	Affected Eye (mm)	Fellow Eye (mm)	t	P
0–2	80	21.10 ± 1.89	21.07 ± 1.39	0.19	0.850
2–6	232	22.65 ± 1.79	22.13 ± 0.99	4.85	<0.001
6–12	122	23.24 ± 1.98	22.96 ± 1.27	1.60	0.113
12–18	60	24.90 ± 2.25	24.46 ± 1.20	1.45	0.153
0–18	494	22.82 ± 2.17	22.45 ± 1.50	4.70	<0.001

The data are presented as the means ± standard deviation (SD). Bold data are significant at P < 0.05 (paired sample T-test); Y: years.