Evaluation of the impact of the revised National Institute for Occupational Safety and Health lifting equation

Details

• Personal Author:
  Davis, Kermit G. ; Garg, Arun ; Lu M-L ; Putz-Anderson, Vernon
• Description:
  Objective: The objective of this article is to evaluate the impact of the Revised National Institute for Occupational Safety and Health Lifting Equation (RNLE). Background: The RNLE has been used extensively as a risk assessment method for prevention of low back pain (LBP). However, the impact of the RNLE has not been documented. Methods: A systematic review of the literature on the RNLE was conducted. The review consisted of three parts: characterization of the RNLE publications, assessment of the impact of the RNLE, and evaluation of the influences of the RNLE on ergonomic standards. The literature for assessing the impact was categorized into four research areas: methodology, laboratory, field, and risk assessment studies using the lifting index (LI) or composite LI (CLI), both of which are the products of the RNLE. Results: The impact of the RNLE has been both widespread and influential. We found 24 studies that examined the criteria used to define lifting capacity used by the RNLE, 28 studies that compared risk assessment methods for identifying LBP, 23 studies that found the RNLE useful in identifying the risk of LBP with different work populations, and 13 studies on the relationship between LI/CLI and LBP outcomes. We also found evidence on the adoption of the RNLE as an ergonomic standard for use by various local, state, and international entities. Conclusion: The review found 13 studies that link LI/CLI to adverse LBP outcomes. These studies showed a positive relationship between LI/CLI metrics and the severity of LBP outcomes. [Description provided by NIOSH]
• Subjects:
  Ergonomics Musculoskeletal Diseases Musculoskeletal System Occupational Health Safety Safety Management Workload
• Keywords:
  Author Keywords: Revised NIOSH Lifting Equation Back Injuries Back Pain Health-standards Human-factors-engineering Impact Injury-prevention Intervention Effectiveness Lifting Lifting Capacity Lifting Index Low Back Disorders Low Back Pain Manual-lifting Manual-materials-handling Manual Lifting MSD Musculoskeletal-system Musculoskeletal System Disorders NIOSH Lifting Equation Occupations Overloading Physical-stress Risk Assessment Safety-measures Weight-factors Work-capacity Work-practices

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• ISSN:
  0018-7208
• Document Type:
  Text
• Genre:
  Journal Article
• Place as Subject:
  Ohio ; OSHA Region 5 ; Wisconsin
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  DART - Division of Applied Research and Technology ; EID - Education and Information Division
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  58
• Issue:
  5
• NIOSHTIC Number:
  nn:20048362
• Citation:
  Hum Factors 2016 Aug; 58(5):667-682
• Contact Point Address:
  Ming-Lun Lu, National Institute for Occupational Safety and Health, Taft Laboratories, 1150 Tusculum Ave., MS C-24, Cincinnati, OH 45226, USA
• Email:
  mlu@cdc.gov
• Federal Fiscal Year:
  2016
• NORA Priority Area:
  Transportation, Warehousing and Utilities
• Peer Reviewed:
  True
• Source Full Name:
  Human Factors
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:98b93c524643e640b5e78915c5635c42f30470c7c06e2b8eb2b2ca939a8000d65a3d1fcef3f143ffce83938b6ee61cbffc765a0736ca8dc0fe9d3be322ab823c
• Download URL:
  https://stacks.cdc.gov/view/cdc/203129/cdc_203129_DS1.pdf
• File Type:
  [PDF - 188.32 KB ]