362
CONARD
ACCOMMODATION
1959
VISUAL
AEUITY
: EXPOSED
'
* © UNEXPOSED
2» MEAN BOTH GROUPS |
Obs mb ces ee
+12
30 -% 40°-
62
60
oO
—_
-3
:
2
30
.
.
.
40
SO
ecm
60
AGE - YRS
Figure &.
mero
7a -
70
ARTERIOSCLEROSIS RETINA
100 --
.
“20/40 &
~20/80 cu
&
t
>
noe
20
30
of:
40
30
wre
60
8
70
7207200
80
.
Figure 11.
~
1959
» EXPOSED
—4
o
.
20—f—
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239,
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30S
wy
ywt3
30° | .
z
*
%
Loy
<2
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.
|
ee
,
| @
,
4190
;
|
|
|
50
60
AGE - YRS
Figure 9.
90 23
APRCUS SENILIS
Ee
I
1
-.
90 —
79 '
69
59 —
49 a5-
20
“
ae
ne
2
meee n
1989
.
49
50
60
AGE - YRS
© # EYPOSED
* © UNEXPOSED
7
|
ade
|
we
BLOOD PRESSURE -SYSTOLIC ae
!
338
100 - -
> FEXPOSED
« sUNEXPOSED
t
2 sMEAN BOTH GROUPS!
:
.
4230
>
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.
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|
195
,
.
.
-* MEAN BOTH GROUPS
I
'
{mm)
— 160
4125
,
|
oe
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ett
a gt
ee
ge
~
“Reeves”
~
™
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J
80
a
Figure 12.
ys
oe
a
3%
3
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,
|
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.
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7O
100 ~
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a
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°
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7
7.
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ai
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5
ONexbos
® ® UNEXPOSED
@ «MEAN BOTH GROUPS
*
���.
60
1989
HEARING LOSS
IO 5,
—3+
40
a
AGE - YRS
80
- > MEAN BOTH GROUPS
30
wl
!
‘
?
+ » UNEXPOSED
20
li
~20n00 5
a0
90°
:
2
420/20 Z
~230 2
50 —-
100 —
00 —
. 20/10 8
loporno
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20- se
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w
w
oo.
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expose
ie
e
2 IMRANBOTHGROUPS. '
Hand strength was measured by a Smedly
hand dynamometer.* The spring tension of the
hand grip was measured in kilograms. The
maximum squeeze strength in the dominant
handin three tries was recorded.
Due to sex differences, the following criteria
described above were evaluated separately for
the two sexes: baldness, neuromuscular func-
tion. and handstrength.
*C. H. Stoelting Company, Chicago, I.
.
25
30
40
30
60
AGE = YRS
70
oo4
|
1990
60
Figure 13.
In order that the estimated and measured
data could be compared and combined, both
types of data were converted to a percentage
scale. The estimated values of 0, 1+, 2+, 3+,
and 4+ were thus presented also as 0, 25, 50,
75 and 100%, respectively. The measured data
were similarly handled. Thus the values associated with least aging were chosen as 0%
(sometimes the highest reading, as with hand
strength; sometimes the lowest, as with hear-