Table 1 P&P and VR results of Healthy subjects, divided into age groups

Mean

8

7,23

4,73

53,2

40-49

N

15

15

15

15

SD

0

3,68

2,18

15,34

Mean

8

14

3,50

66

50-59

N

14

13

14

14

SD

0

7,67

2,59

5

Mean

8

11,75

1,90

63,5

60-71

N

11

11

11

10

SD

0

7,38

2,25

16,7

Mean

8

10,78

3,52

60,48

TOTAL

N

40

39

40

39

SD

0

6,84

2,56

14,04