Document RJLJKzOXXbdL8MQD9j4pNYMRX
Table 13
Percentage of X-ray abnormalities according to work activity, by age
Age__________ .________
Type of work activity
<40
40-49
50-59
60-69
>70
Totals
Age standardized percentage1
No identified asbestos exposure or garage work
Garage employment
No brake work Brake work
I
Body work
Other dust exposure
4.3 (2/47)
11.9 (8/69)
25.0 (2/8)
11.1 (6/54)
0.0 (0/7)
Possible asbestos exposure
40.0 (4/10)
Shipyard, heating trades
0.0 (0/8)
Direct asbestos exposure
_--_
(insulation, factory work)
Totals
10.4 (14/134)
14.9 (7/47)
15.7 (19/121)
0.0 (0/11)
17.8 (19/107)
0.0 (0.3)
18.2 (2/11)
26.3 (5/19)
20.0 (3/15)
' '....
16.9 (36/213)
20.0 (13/65)
26.7 (55/206)
25.6 (9/38)
24.5 (38/155)
57.1 (8/14)
16.7 (2/12)
35.5 (11/31)
39.6 (21/53)
40.0 (2/5)
28.0 (104/372)
37.8 (14/37)
34.4 (44/128)
22.9 (8/35)
36.5 (31/85)
71.4 (5/7)
33.3 (3/9).
18.8 (3/16)
40.5 (17/42)
33.3 (1/3)
34.9 (82/235)
33.3 (2/6)
18.8 (38/202)
30.8 (4/13)
24.2 (130/537)
28.6 (2/7)
21.2 (21/99)
40.0 (2/5)
23.6 (96/406)
0.0 (0/1)
30.6 (13/32)
33.3 (1/3)
22.9 (8/35)
100 (1/1)
31.2 (24/77)
60.0 (3/5)
35.8 (44/123)
100
(1/D
44.4 (4/9)
41.4 (12/29)
25.2 (248/983)
21.4 3.5 24.3 2.1 18.6 4.1 24.5 2.5 38.6 10.7 20.3 7.2 32.0 6.5 30.8 4.6 32.6 6.3 25.2 1.6
1 Standardized to the age distribution of all 983 individuals for whom readable X-rays were available.