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Job level risk assessment using task level strain index scores: a pilot study.

Authors
Drinkaus-P; Bloswick-DS; Sesek-R; Mann-C; Bernard-T
Source
Int J Occup Saf Ergon 2005 Apr; 11(2):141-152
NIOSHTIC No.
20037306
Abstract
This paper explores 2 methods of modifying the Strain Index (SI) to assess the ergonomic risk of multi-task jobs. Twenty-eight automotive jobs (15 cases and 13 controls) were studied. The first method is based on the maximum task SI score, and the second method is modeled on the NIOSH Composite Lifting Index (CLI) algorithm, named cumulative assessment of risk to the distal upper extremity (CARD). Significant odds ratios of 11 (CI 1.7-69) and 24 (CI 2.4-240) were obtained using the modified maximum task and CARD, respectively. This indicates that modification of the SI may be useful in determining the risk of distal upper extremity injury associated with a multi-task job.
Keywords
Musculoskeletal-system-disorders; Ergonomics; Automotive-industry; Risk-analysis; Job-analysis; Physical-capacity; Mathematical-models; Extremities; Injury-prevention; Cumulative-trauma-disorders; Author Keywords: Strain Index; Distal Upper Extremity (DUE); multi-task risk assessment
Contact
Phillip Drinkaus, Department of Mechanical Engineering, Ergonomics and Safety Program, University of Utah, 50 S. Central Campus Drive, RM 2110, Salt Lake City, UT 84112-9208
CODEN
IJOEF2
Publication Date
20050401
Document Type
Journal Article
Email Address
p.drinkaus@utah.edu
Funding Type
Grant
Fiscal Year
2005
NTIS Accession No.
NTIS Price
Identifying No.
Grant-Number-T42-CCT-810426; Grant-Number-T42-OH-008414
Issue of Publication
2
ISSN
1080-3548
Source Name
International Journal of Occupational Safety and Ergonomics
State
UT; FL
Performing Organization
Rocky Mountain Center for Occupational and Environmental Health, Department of Family & Preventive Medicine, University of Utah, Salt Lake City, Utah
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