Table 1.

Demographic Characteristics of Study Population

Parameter	Value
Age (years), mean ± standard deviation	66.1 ± 11.3
AL (mm), mean ± standard deviation	25.30 ± 2.99
SE (D), mean ± standard deviation	−5.29 ± 6.51
Sex, no. (%)
Male	34 (40)
Female	51 (60)
Race, no. (%)
Chinese	71 (84)
Other races	14 (16)
Refractive error status (by dioptric power), no. (%)
Hyperopic or emmetropic	10 (12)
Low myopic	24 (28)
High myopic	51 (60)
Refractive error status (by AL), no. (%)
Hyperopic	18 (21)
Emmetropic	32 (38)
Myopic	35 (41)