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BLOOD LEAD COMPARISON STATISTICS
1st Quarter (Jan., Feb., Mar.)
1982 Lead industries Association, Inc
292 Madison Avo., Now York. N Y. 10017
CYWI 3-000842
`nr
LIA is pleased to present the following surcnary of biological monitoring data provided by mothers of the lead industry. These sunmaries should enable individual ccmpanies to compare their results with companies in the same industry sector as well as with the lead industry as a whole.
Total Nmtoer of Companies Responding 17
Total Nurber of Plant Sites
58
Total Nuriber of Individuals Sanpled 9096
Total Nurber of Individual Tests:
a. Blood Leads <M)
12,944
b. Zinc Protoporphyrin (ZPP)
7,650
c. Hemoglobin (Hb)
4,961
3-000843 cvwi
a-- ow
` ir
Prinary 3neUing ar*3 ftefitu.iK of individuals sampled:
'tor.t.1-. Sarcues Wean.x) ;
.'in , 1366 ' 43 2
r-e \ -.253 i a.3
i.2 ; <20 12.3 7.2 u.9 8.1
20< 13.3 13.9
3CK401 40<50l 5CX60160t70 70<30 >80 l|
22.4 30.5 20 0 5.3
' 6
--------- 1--------23.1 10.0 ! 20.0 4.7
.5
(UB/lCCMJl S 1142 1
56.4 ,
S'*
126 16 0
"a t ' 1638
41.2
12.5 9.3 14.0 21.7 30.2 19.7 4.3 i _____L
.i |j ; 1411 i '337 .5 63.6 1 15 D
i---------------------- ------------1
Secondary lead Shelters
* Si tea: 6 ytnoer pte (us/io o k ) Month Sane] (i Mean (5) S.D.*
Jan 2TA
38.3 14.7
of Individuals saepled:
pies In Each R* <t*/100|f?
--------n
<20 2000 3Ck 40 40<50 SCk 60 6CK70 7CX80 >80 '
ZPP (US/1008}
15.7 12.3 18.6 28.4 19.1 3.9 2.0
9 .X
106 30.7
Feb 187 Mar 133
37.8 14.1 14.4 12.3 20.3 33.7 10.0 3.2 -
38.3
13.8
9.0 17.3
24.8 28.6 18.0 3.3 ________
-
_0
# -X
104 -38.3
79 41.6
Hb ST&
-
-
0 Sites: K !tafesr R* (u s j io o b) Mentis StfBlea Mean (x) S.D.*
Jan us
4S.2 14.1
Odds and Qanlcal Maaufacturinc
0 of ladlvUtaal* s^lsd:
13*
% of Saa3l la Each nB (/lC0| ) <30 3000 30<40 4000 so<eo 60(70 70<9D >60
2.6 9.6 34.3 36.1 a.7 9.6 6.1 -
229
<m/ioo*
# 102 X 62.5
8b snft
US 15.9
Feb 61 khr 139
45.2 40.7
11.6 20.9
3.3 8.2 23.7 10.1
19.7 27.9 31.1 8.2 1.6 -
13.2 18.8 18.8 13.0 7.9 1.4 _______
# X
2 X
46 72.3
126 70.8
61 15.0
93 15.4
Battery Uaaitacturli*
Sites: 27 Sutler R6 (W/lCOg) ii
of
tbctb Sarnies Mean () S.D.* H <20
Jan 2175 41.9 11.7 3.6
0 of Individuals exiled: 4204
Senilea te . Ml lieflm[}
--i 729
30<30 30<40 40(50 90(90 60(70 70(80 >80
(us/icod
13.1 21.9 34.8 21.1 4.9
.4 -
it 697 fc 140.6
peb
2067
42.1
U.9 4.3 U.9 21.9 32.8 23.4 5.2
.4 -
n "5 ii 116 2
Mar
2139
42.0
11.8 4.2 11.5 21.5 36.0 23.3 3.9
.3
96 122.1
Kb
923 14.2
036 14.6
878 14.3
Other
0 3ttes: ]2
0 of Individuals saeDlsd: 1236
of R* Ct*/10Q>
San?les in Bacb 96 ( 1/iOQ0
Steth Sanies Mean (i) S.D. <30 30(30 30(40 40(50 90(90 60(70 70(80 >80
2X9 <19/100*
JsUS 457 27. S 14.0 3S.4 23.4 10.2 17.1 6.3 1.5 Feb 446 26.2 13.6 40.6 24.7 15.0 12.8 5.8 1.1
II
9
X
333 38.2
1 M 375
1 X 33.0
\ tMar
534 26.1
13.2 40.3 24.5 16.5 12.4 5.6 .4
.2
441
* | i 40.3
Hb an
'.22 14.0
76 14.0
94 14.3
CYWl -OOO844
In the process of crrrpiling che data for the Blood Lead Ccrparison Program, we discovered that the six month suimaries did not have the proper nurtoer of blood sanples recorded. This
was due to a misunderstanding about how the six month sirmaries should be calculated. We have now corrected the carputer program involved and provide you with the following revised six month sumaries for:
2nd & 3rd Quarter 1981 3rd 8e 4th Quarter 1981
2nd tud 3rd Charter 1981
lad. j'N1Jj^er j ** Cug/ldOg)
Sect. !s=.^l&5;:-a>n ix)
|
Samples In Each Ptfl (ug/lOCg:
,
j20<3C :30<4oi40t5oi30<60j60<'mi70<80;>a0~|
: ZEP I Hb e.rnocgi aaS
Prlffl. 5019 37.5
Sec. 694
Oclde % 427
33.6 37.0
fett. 4669 34.3
Other 1574 23.1
It
13.5 r1 *
14.0
17.0 22.2
28.4 24.5 16.3 3.1 24.2 20.0 12.4 1.9
fcr14.6
14.0
15.2 22.0
ki.
13.9
20.3
23.0 25.5 16.2 4.5 26.4 21.5 10.5 2.8
5011.0 7.4
2.0
.2
.1
1
1
* X
3547 43.5
..4
u 464 39.6
H
a*.5
263 95.0
.4
.2 \i
2M 81.3
.3
- HX
1204 37.5
951 15.8
267 15.2
234 15.2
3441 14.7
238 15.4
3rd and 4th Qartnr 1981
lad. ixuuCer j M
Sarnies in Each W
jj ! Z(*
.'?> S.0. 1 <20 , 20<30 *3O<4O'4CkS0l5O<90i6Ort0l7O<80l>) ^ '(UC/IOCM
Prlffl. j 3580
i
Sec. 1 689
1 38.3 1
34.4
13.1 14.6
? 8.3 ;
31
| 17.3
10.9 IsO.S i ;
22.8 24.2
23.3 : | 118.3
16.51 4.3 }
U.si 4.1
4 , \ f 3000 4 j -X 1 i ! 43.5 j
.6
| 0 486 i 3 39.7 j
9>
^ ia4 15.9
191 15.4
Chide!
1
a 1 388 ; 36.2
I1 tett.l 5280 1 37.8
II
!'
Other l 2032 j 23.8
14.9 13.6 13.2
Jilt ;17.1 j 16.8 ;23.5 J21.0
i ' j i 1 9.9 1 19.1 '25.9 125.0
511t
S!
|;
J48.4 | 24.4 '13.2 [ 8.8
14.91 4.9 j 1.0 . s ? ___Li._____ J______________ _
I5.a]4.2 j .s j .ajf
j3.7! 1.3
.1 ; .0 jj 5
288 86.7 j
10SM i
156.3 ,
1579 30.9 !
208 13.6
3609 14.6
341 14.7
4th garter 1981 aad 1st Charter 1982
Ind. Sect.
Prim.
meter Ptfi fur/IOCtel :
Sarnies in Each HS3 <-jT/10Ce'.
, 7JS> ;
of Sweden
.<? 5 n # <20 i 20*30 : 30<4o! 40*501 SCK60160*70! 70*8C1>80 f
(uz/iccal
------------------------------1---------- ------------- ----------- 1----------- -----------1 1 : z
38.9
12.3 ? 5.9 j 16.2 1 30.9; 26.1 ` 16.8 3.8 : .2 ; .1 i| ? 2965 1
3506
: 1 1 j' , 54.8 |
Sec.
delete k
33.3 668 365 37.7
13.7 |jl8.8 j 21.3
J1 17.0 $18.6 1 14.8
: 26.6; 20.4
10.el 1.9 1
.3 ! - 1 %
<169 35.0
_______ _______ ;1_____ --
24.4 i 17.3 12.9 ! 7.7 j 3.8 1 .5 jj f ! ^
1 1
Hb ffflft
1314 -15.8
124 15.4
Jg
text. : 5804 37.8
j j J12.2 || 7.6 j 18.8 27.9! 28.4J 14.4j 2.6 j .2 .1 j| j ^
^
Other 2251 22.8
j | . J11.2 j|47.2 28.3 14.9 7.5 1 g 1 2 0 :
0 ! 1331 !
1-9; 2 -0 ;
I; 5 ; 29.8 1
271 14.7
JJi..
CYWI 3-000845