SP tee
50 -*
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cout
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20/100 =
1
70 -*
hd
NY
86 (-
=
3
90+
2
It
100 —
.
20
20
ac
50
,
m2
60
AGE - ¥RS
7
3
4
.
3
a0~
go -
me ,
8
—ecyveoc
80
(>
60 —
x
n
12
Z
30
30
Figure 20. Visual acuity, 1959.
100 —
+ * UNEXPOSED
:
2 4 MEAN BOTH GROUPS
90>
ao
~
2:
*MESN ICTH GROUPS
x
Oo
o
30
Figure 21. Arcus senilis, 1959.
|
2 + EXPOSED
5
+: MERDOSED
4
s
ide
'
0
-
ac
o*2
weal
7so
_
So
7
20/20 Z
-2430 3
-20/40 #
bo
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Po
(9
3
eae
ta
cam
a MEAN BOTH GROUPS
78 Ood
Os mm a eges
Oe
2- >
30 —
40
> + EXPOSED
+) UNEXPOSED
—
:
a + EXPOSED
«+ UNEXPOSED
a 4MEAN BOTH GROUPS
44+
a0
!1.
!
80 -
1B
7Or
WS
50 -
-|98
89F
I
aol
Or
|
Vad
|
=)
(ad
4
+29
20 —
lor
lia
18
15
O fear merWay:
20
1a
30
20
AGE -YRS
:
30
Figure 22. Arteriosclerosis of retina, 1959.
T
30
.
50
AGE - YRS
70
=38
80
Figure 23. Hearing loss, 1959.
—
rT
& EXPOSED
+ sUNEXPOSED
* «MEAN BOTH GROUPS
100 r
Ly
40
TT
|
.
230
© EXPOSED
.
100
T
°
\
|
«40
#250
60
AGE -YRS
70
4160
Figure 24. Blood pressure, systolic, 1959.
1183380
~ 90
!
4102
(am)
4125
20.30
|
* CONTROL
@ MEAN BOTH orours 120
195
.
|
'
20
Lt
30
40
3
|
50
t
60
AGE -YRS
70
80
Figure 25. Blood pressure, diastolic, 1959.