30
rr
FT TT TI
\
.
* es ExPoseo
© ¢ UNEXPOSED
eo MEAN BOTH GROUPS
0
4
100
10
4
90
20
4
80
v8)
60
® Bo
30
4
40
a
* 50
ae
60
7
BO
,
70
30Fr
poro:
a
t
3
ee et)
1a
ds.
joe
*e ExPOSED
40
30
** UNEXPOSED
CS. MEAN BOTH GROUP
athe
vol
10
OOF pop pt
7 2
a
x»
40
a ft
sO
60
7
80
AGE - YRS
7
0
20
Joo
80
Figure 20. Visual acuity, 1959,
Figure 21. Arcus senilis, 1959.
i a
TTT
° = EXPOSED
mor
oS MEANBOTHGROUPS |
e = MEAN BOTH GROUPS
qe
oa
90 L
TT To TT et
« * EXPOSED
* * UNEXPOSED
oO
{90
10
uw
20
30
4108
a
* 30
iq 19 3
@
40)
Z
60
70
tog
ws
BO
90
10o
6
AGE -YRS
~—%
2
Figure 23. Hearingloss, 1959.
Figure 22. Aneriosclerosis of retina, 1959.
TOT
TT
TT
© «EXPOSED
+ UNEXPOSED
s ©MEAN BOTH GROUPS
100
.
4
100
60
30
195
{mm)
160
* 60
.
.
TT
* EXPOSED
= CONTROL
4
= MEAN BOTH GROUPS 120
*
*
ot
.
4
a
"os
TT
*
f
L102
.
6
.
Lu
125
467
r
AGE - YRS
Figure 24. Blood pressure, systolic, 1959.
ee ee ee ee ee eee ee
(mm)
485
Figure 25. Blood pressure, diastolic, 1959.
50