1
Oy
20710
|
|
20—
Cs
\
3
|
|
\
— 20/105
60r-
a
@ JNEXPOSED
\
gol
4
y= = 21543
© EXPOSED
r?06905**
-
c COMBINED
|
tf.
.
2
1.543x
+.0289x
!
7.0
3.5
20/152
s0f-
# * CORRELATION WITH AGE
|
30
40
|
50
60
AGE
70
80
|
tool
isg/200
90
20
!
30
5
T
°
® UNEXPOSED
o EXPOSED
r= 0,6653**
-
49
50
|
~~
SIGNIFICANT AT 1% LEVEL
60
AGE
ta |
7
2 BO
6
30
Figure 39. Accommodation (1964).
Figure 38. Visual acuity (1964).
9
- 0,022?
‘
SIGNIFICANT AT 1% LEVEL
\oo-—__L_——
.
“10.5
** CORRELATION WITH AGE
30 —
y= -36,7443.2
20—
\
8
“S|
1
14
PERCENT
ae
“=0.73**
SNELLENS SCORE
=z
S 504
©
T
— 20/87
cs \
i
I
2 COMBINED
I
Ba
rN,
40—
1
# UNEXPOSED
2 EXPOSED
© ——cURVE FOR AMERICANS (DUANE®®)
|
3Q—
—T
.
a!
DIOPTERS
—
ry
3
100 5
T
‘
c& COMBINED
gol
\
y= 36.266 - 1.229% +0.0237x?
T
T
T
I
T
T
1
I
1204
® UNEXPOSED © COMBINED
9 EXPOSED
r= 0.5507
|
y2-1.677 + 0.743 x
{
Bor
|
'
a
21.5 bs
=
co
a
oO
dal
!
|
PERCENT
2
lad
Z
wn
Qo
3,
60 —
wn
ra
—175
7oLR
4147
Qa
I
|
118
+3
|
90
lOO
#4 CORRELATION WITH AGE
SIGNIFICANT AT 1% LEVEL
30
40
50
|
60
AGE
1O—
i
70
BO
Figure 40. Hearing (average decibel loss).
lL
90
tae
0
L
30
!|
*#* CORRELATION WITH AGE
SIGNIFICANT AT 1% LEVEL
40
l
50
60
AGE
l
70
|
80
Figure 41. Systolic bloed pressure.
—
30
SYSTOLIC PRESSURE (mm)
|
I
siz
|
|