20 - 39 years old

40 - 59 years old

60 - 79 years old

Men

N

18

16

16

Distance vision

1.2 ± 0.4

1.2 ± 0.3

1.1 ± 0.2

Stereo vision

12.7 ± 0.8

12.0 ± 1.8

10.9 ± 2.4

Cognitive test 1

141 ± 7.6

139 ± 7.1

121 ± 14.8

Cognitive test 2

29.1 ± 0.9

28.3 ± 1.2

27.8 ± 1.9

Women

N

16

19

15

Distance vision

1.1 ± 0.2

1.3 ± 0.4

1.0 ± 0.3

Stereo vision

12.8 ± 0.4

12.6 ± 1.2

11.6 ± 2.4

Cognitive test 1

143 ± 4.7

137 ± 14.7

127 ± 17.8

Cognitive test 2

29.3 ± 0.8

28.2 ± 1.4

28.2 ± 2.0