MEASUREMENT OF SOME AGING CRITERIA
1958-1959
2» EXPOSED
+ * UNEXPOSED
© © MEAN BOTH GROUPS 32
SKIN LOCSENESS
HAIR GRAYNESS
100 --
~
~
--Be
.
90 BO i -
aceo
70-~
(mm)
gum
_ 60:
ome
ct
16
+
8
-3+
1959
“(+
pig
“50+40 —
30 be
20 20
30.~C«S
50.
+60
AGE - YRS
70.~—Ct«O«O
+ EXPOSED
*s UNEXPOSED
=» MEAN BOTH GROUPS
10° 6 19
9
Opetebe
40. 50
60
70 80
2
3c
Figure 2.
AGE - YRS
Figure 5.
SKIN RETRACTION TIME
100 «
es a ce
1958 ~ 1959
: = EXPOSED
+= UNEXPOSED
7=aMEON BOTH GROUPS
mms
_
1959
= EXPOSED
+ + UNEXPOSED
. = MEAN BOTH GROUPS
BALONESS o&
JCO ae
i
675
80 7O~-
I
(sec)
45
|
ao
60 -
“50 40--
~225
4
40
Ore
20.
~
:
SENILE CHANGES OF SKIN
«30
*
.
:
:
!
!
.
_
ao
BALCNESS 2
2MEAN BOTH GROUPS
9
40~C*dGsté‘C:S“<«é«STSC
AGE- YRS
Figure 6.
4+
‘50 —
0
100
age
z
Co a ot
Figure 3.
1959
> EYPOSED
+ © UNEXPOSED
.
30-20°-
{
80
_ 4,
90 ke
30 =
8-
3s
e+
* UNEXPOSED
59
*
40
!
1
_y
.
. 60 i
:
= MEAN BOTH GROUPS = he
;
70 -
.
1959
= EXPOSED
- 2+
9
[+
20
20
AGE
q
.
e040 SOB
>"
AGE -YRS
Figure 4,
=
leet wero:
w
9
1
RS
Figure 7.
ard aeronoid cuff type sphygmomanometer.
Two readings were obtained and the average
QO — 4+ scale. Peripheral arteriosclerosis was
estimated by palpation of peripheral arteries,
adjusted level of physical activity such as rest-
with an opthalmoscope.
of the two was used. There was no basic or
ing for a standard period prior to the readings.
Pressures were taken from the left arm with the
subject supine during the course of the physical examination.
Put
co
oe
2. The degrees of peripheral arteriosclerosis
and retinal arteriosclerosis were estimated on a
retinal arteriosclerosis by viewing the retina
Neuromuscular function was measured by
having the subject depress the key of a hand
tally type of blood cell counter as many times
as possible in the period of one minute. The
total number of depressions represented the
score.