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Table 1 High, low, and unclassifiable occupational activity (OA) groupings assigned by an expert panel

From: Classification of occupational activity categories using accelerometry: NHANES 2003–2004

Occupational categories previously classified as having high OA (n = 7)

 Waiters and waitresses

 Cleaning and building service

 Farm and nursery workers

 Construction trades

 Construction laborers

 Laborers, except construction

 Freight, stock, and material movers (hand)

Occupational categories previously classified as having low OA (n = 10)

 Executive, administrators, and managers

 Management related

 Engineers, architects and scientists

 Teachers

 Secretaries, stenographers, and typists

 Information clerks

 Records processing

 Material recording, scheduling, and distributing clerks

 Miscellaneous administrative support

 Motor vehicle operators

Occupational categories previously classified as having unclassifiable OA (n = 23)

 Health diagnosing, assessing and treating

 Writers, artists, entertainers, and athletes

 Other professional specialty

 Technicians and related support

 Supervisors and proprietors, sales

 Sales representatives, finance, business, & commodities ex. Retail

 Sales workers, retail and personal services

 Private household

 Protective service

 Cooks

 Miscellaneous food preparation and service

 Health service

 Personal service

 Farm operators, managers, and supervisors

 Related agricultural, forestry, and fishing

 Vehicle and mobile equipment mechanics and repairers

 Other mechanics and repairers

 Extractive and precision production

 Textile, apparel, and furnishings machine operators

 Machine operators, assorted materials

 Fabricators, assemblers, inspectors, and samplers

 Other transportation and material moving

 Other helpers, equipment cleaners, hand packagers and laborers

  1. OA determined from the 1980 U.S. Census Bureau Classification Coding System