Table 1.

Interpupillary distance (mm) values in various age groups

Age (yr)	Female	Male	Total	Range
5-9	55.08±4.6	54.76±2.8	54.94±3.9	44-74
10-19	59.42±3.6	60.30±3.8	59.75±3.7	38-73
20-29	60.65±3.5	63.15±3.3	61.48±3.6	42-72
30-50	61.16±3.2	63.46±3.3	62.07±3.5	52-75
>50	62.04±4.1	64.18±4.6	63.10±4.4	46-74
>19 (Adult)	61.13±3.5	63.58±3.9	62.10±3.7	42-75
Total	60.17±4.0	61.83±4.6	60.82±4.3	38-75