National Occupational Exposure Survey
(1981 - 1983)

Estimated Numbers of Employees Potentially Exposed to Specific Agents by Occupation within 2-Digit Standard Industrial Classification (SIC)*

Agent Name IODINE
CAS # 7553-56-2
RTECS # NN1575000 
Agent Code 40030

AGRICULTURAL SERVICES (SIC 07)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
086 VETERINARIANS 2,621
294
206 RADIOLOGIC TECHNICIANS 766
766
487 ANIMAL CARETAKERS, EXCEPT FARM 2,427
2,197
SUBTOTAL 5,814
3,257
FOOD AND KINDRED PRODUCTS (SIC 20)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
027 PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS 118

073 CHEMISTS, EXCEPT BIOCHEMISTS 267

078 BIOLOGICAL AND LIFE SCIENTISTS 24

223 BIOLOGICAL TECHNICIANS 425
171
365 STOCK AND INVENTORY CLERKS 58

368 WEIGHERS, MEASURERS, AND CHECKERS 62
62
444 MISCELLANEOUS FOOD PREPARATION OCCUPATIONS 736
736
453 JANITORS AND CLEANERS 4,954
1,385
633 SUPERVISORS, PRODUCTION OCCUPATIONS 274

637 MACHINISTS 250

727 SAWING MACHINE OPERATORS 186
31
734 PRINTING MACHINE OPERATORS 62
31
748 LAUNDERING AND DRY CLEANING MACHINE OPERATORS 31
31
754 PACKAGING AND FILLING MACHINE OPERATORS 389
106
756 MIXING AND BLENDING MACHINE OPERATORS 93

763 ROASTING AND BAKING MACHINE OPERATORS, FOOD 117

768 CRUSHING AND GRINDING MACHINE OPERATORS 1,170

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 16,165
12,056
779 MACHINE OPERATORS, NOT SPECIFIED 62
62
856 INDUSTRIAL TRUCK AND TRACTOR EQUIPMENT OPERATORS 175

878 MACHINE FEEDERS AND OFFBEARERS 58

887 VEHICLE WASHERS AND EQUIPMENT CLEANERS 524

888 HAND PACKERS AND PACKAGERS 2,810
2,748
889 LABORERS, EXCEPT CONSTRUCTION 2,321
1,419
SUBTOTAL 31,331
18,838
TEXTILE MILL PRODUCTS (SIC 22)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 315
293
SUBTOTAL 315
293
LUMBER AND WOOD PRODUCTS (SIC 24)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
453 JANITORS AND CLEANERS 152

SUBTOTAL 152

PAPER AND ALLIED PRODUCTS (SIC 26)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
078 BIOLOGICAL AND LIFE SCIENTISTS 43

216 ENGINEERING TECHNICIANS, N.E.C. 1,089

549 NOT SPECIFIED MECHANICS AND REPAIRERS 1,079

749 MISCELLANEOUS TEXTILE MACHINE OPERATORS 2,550

756 MIXING AND BLENDING MACHINE OPERATORS 1,079

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 1,030

SUBTOTAL 6,870

PRINTING AND PUBLISHING (SIC 27)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
346 MAIL PREPARING AND PAPER HANDLING MACHINE OPERATORS 377
63
549 NOT SPECIFIED MECHANICS AND REPAIRERS 60

734 PRINTING MACHINE OPERATORS 880

SUBTOTAL 1,317
63
CHEMICALS AND ALLIED PRODUCTS (SIC 28)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 1,331
648
083 MEDICAL SCIENTISTS 17

223 BIOLOGICAL TECHNICIANS 568
256
224 CHEMICAL TECHNICIANS 6,378
1,935
225 SCIENCE TECHNICIANS, N.E.C. 1,053
195
235 TECHNICIANS, N.E.C. 512
183
335 FILE CLERKS 149
30
453 JANITORS AND CLEANERS 725

519 MACHINERY MAINTENANCE OCCUPATIONS 112

549 NOT SPECIFIED MECHANICS AND REPAIRERS 470

567 CARPENTERS 57

585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 44

593 INSULATION WORKERS 44

633 SUPERVISORS, PRODUCTION OCCUPATIONS 413
46
637 MACHINISTS 57

653 SHEET METAL WORKERS 75

694 WATER AND SEWAGE TREATMENT PLANT OPERATORS 66

699 MISCELLANEOUS PLANT AND SYSTEM OPERATORS 79

756 MIXING AND BLENDING MACHINE OPERATORS 18

757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 3,125
386
759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 57

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 403
145
796 PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS 9

889 LABORERS, EXCEPT CONSTRUCTION 165
91
SUBTOTAL 15,927
3,915
PETROLEUM AND COAL PRODUCTS (SIC 29)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 407

213 ELECTRICAL AND ELECTRONIC TECHNICIANS 293

224 CHEMICAL TECHNICIANS 1,578
347
225 SCIENCE TECHNICIANS, N.E.C. 189
105
585 PLUMBERS, PIPEFITTERS, AND STEAMFITTERS 279

677 OPTICAL GOODS WORKERS 7
7
757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 644

759 PAINTING AND PAINT SPRAYING MACHINE OPERATORS 14

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 335

SUBTOTAL 3,746
459
RUBBER AND MISC. PLASTICS PRODUCTS (SIC 30)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 381

SUBTOTAL 381

STONE, CLAY, AND GLASS PRODUCTS (SIC 32)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
059 ENGINEERS, N.E.C. 24

779 MACHINE OPERATORS, NOT SPECIFIED 231
115
SUBTOTAL 255
115
PRIMARY METAL INDUSTRIES (SIC 33)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 8

225 SCIENCE TECHNICIANS, N.E.C. 29

235 TECHNICIANS, N.E.C. 89

SUBTOTAL 126

FABRICATED METAL PRODUCTS (SIC 34)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
059 ENGINEERS, N.E.C. 284

216 ENGINEERING TECHNICIANS, N.E.C. 164
41
SUBTOTAL 448
41
MACHINERY, EXCEPT ELECTRICAL (SIC 35)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
215 MECHANICAL ENGINEERING TECHNICIANS 58

453 JANITORS AND CLEANERS 411

SUBTOTAL 469

ELECTRIC AND ELECTRONIC EQUIPMENT (SIC 36)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
048 CHEMICAL ENGINEERS 2
2
055 ELECTRICAL AND ELECTRONIC ENGINEERS 7
2
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 19
16
216 ENGINEERING TECHNICIANS, N.E.C. 12

453 JANITORS AND CLEANERS 616

756 MIXING AND BLENDING MACHINE OPERATORS 2

777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 99
62
797 PRODUCTION TESTERS 71
41
888 HAND PACKERS AND PACKAGERS 123

SUBTOTAL 951
123
TRANSPORTATION EQUIPMENT (SIC 37)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
053 CIVIL ENGINEERS 28

216 ENGINEERING TECHNICIANS, N.E.C. 36
10
235 TECHNICIANS, N.E.C. 22
5
518 INDUSTRIAL MACHINERY REPAIRERS 40

723 METAL PLATING MACHINE OPERATORS 142
6
SUBTOTAL 268
21
INSTRUMENTS AND RELATED PRODUCTS (SIC 38)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
235 TECHNICIANS, N.E.C. 798
426
756 MIXING AND BLENDING MACHINE OPERATORS 13

757 SEPARATING, FILTERING, AND CLARIFYING MACHINE OPERATORS 31

785 ASSEMBLERS 174

888 HAND PACKERS AND PACKAGERS 54
54
SUBTOTAL 1,070
480
TRANSPORTATION BY AIR (SIC 45)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
216 ENGINEERING TECHNICIANS, N.E.C. 3

SUBTOTAL 3

ELECTRIC, GAS, AND SANITARY SERVICES (SIC 49)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
073 CHEMISTS, EXCEPT BIOCHEMISTS 662

213 ELECTRICAL AND ELECTRONIC TECHNICIANS 433
173
224 CHEMICAL TECHNICIANS 172

225 SCIENCE TECHNICIANS, N.E.C. 86

SUBTOTAL 1,353
173
BUSINESS SERVICES (SIC 73)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
056 INDUSTRIAL ENGINEERS 155
78
073 CHEMISTS, EXCEPT BIOCHEMISTS 223
76
075 GEOLOGISTS AND GEODESISTS 28

078 BIOLOGICAL AND LIFE SCIENTISTS 196
87
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 1,186
830
213 ELECTRICAL AND ELECTRONIC TECHNICIANS 740
84
216 ENGINEERING TECHNICIANS, N.E.C. 1,867
262
224 CHEMICAL TECHNICIANS 3,430
585
225 SCIENCE TECHNICIANS, N.E.C. 218
109
235 TECHNICIANS, N.E.C. 35
6
735 PHOTOENGRAVERS AND LITHOGRAPHERS 1,026
91
SUBTOTAL 9,104
2,208
HEALTH SERVICES (SIC 80)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
027 PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS 460
430
069 PHYSICISTS AND ASTRONOMERS 1,354
829
073 CHEMISTS, EXCEPT BIOCHEMISTS 132
126
078 BIOLOGICAL AND LIFE SCIENTISTS 841
570
083 MEDICAL SCIENTISTS 1,048
784
084 PHYSICIANS 10,714
7,319
085 DENTISTS 1,598
523
095 REGISTERED NURSES 53,615
47,287
096 PHARMACISTS 2,940
1,407
098 INHALATION THERAPISTS 80
80
103 PHYSICAL THERAPISTS 140
105
163 COUNSELORS, EDUCATIONAL AND VOCATIONAL 181
127
203 CLINICAL LABORATORY TECHNOLOGISTS AND TECHNICIANS 23,310
16,527
206 RADIOLOGIC TECHNICIANS 2,037
1,374
207 LICENSED PRACTICAL NURSES 2,086
2,086
208 HEALTH TECHNOLOGISTS AND TECHNICIANS, N.E.C. 3,972
2,727
216 ENGINEERING TECHNICIANS, N.E.C. 353
141
223 BIOLOGICAL TECHNICIANS 510
446
224 CHEMICAL TECHNICIANS 584
482
235 TECHNICIANS, N.E.C. 300
216
365 STOCK AND INVENTORY CLERKS 180
141
446 HEALTH AIDES, EXCEPT NURSING 4,052
3,036
447 NURSING AIDES, ORDERLIES, AND ATTENDANTS 10,733
10,156
449 MAIDS AND HOUSEMEN 2,701
2,363
453 JANITORS AND CLEANERS 762
491
766 FURNACE, KILN, AND OVEN OPERATORS, EXC. FOOD 69

774 PHOTOGRAPHIC PROCESS MACHINE OPERATORS 35
6
777 MISCELLANEOUS MACHINE OPERATORS, N.E.C. 124
124
SUBTOTAL 124,911
99,903
MUSEUMS, BOTANICAL, ZOOLOGICAL GARDENS (SIC 84)
Code Occupation Description (1980) Total # Employees
(Male & Female)
Total # Female
Employees
189 PHOTOGRAPHERS 92

SUBTOTAL 92

TOTAL 204,903 129,889
RELATED PAGES: Estimates by SIC, Estimates by Occupation

*(1) The estimates for each occupation apply only to the 3- and 4-digit SICs surveyed within the 2-digit SIC where the agent was observed. Not all SICs were surveyed, and not all agents were observed in all surveyed SICs. (2) When using the estimates, standard errors associated with estimates should be considered. (3) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.

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