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Self-Management Strategies for Low Back Pain Among Horticulture Workers: Protocol for a Type II Hybrid Effectiveness-Implementation Study



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  • Personal Author:
  • Description:
    Background: Low back pain (LBP) is highly prevalent and disabling, especially in agriculture sectors. However, there is a gap in LBP prevention and intervention studies in these physically demanding occupations, and to date, no studies have focused on horticulture workers. Given the challenges of implementing interventions for those working in small businesses, self-management offers an attractive and feasible option to address work-related risk factors and manage LBP. Objective: This study will (1) investigate the effectiveness of self-management strategies for nursery and landscape workers by comparing within-subject control and intervention periods and (2) determine if adoption and effectiveness differs between participants randomly assigned to review self-management videos only and those who also receive multimodal implementation support. We will also identify contextual factors impacting effectiveness and implementation. Methods: A pragmatic, mixed methods, hybrid effectiveness and implementation design will be used to compare back pain with work tasks, disability, medication and substance use, and psychological factors between a baseline control and intervention periods. We aim to recruit 122 English- and Spanish-speaking horticulture workers with back pain, 30 supervisors, and 12 focus group participants. Participants will review short video modules designed to increase awareness of opioid risk and introduce self-management and ergonomic choices and use 1 self-management and 1 ergonomic strategy for 10 weeks. They will be randomly assigned to 2 implementation groups: video modules only or video + multimodal personalized support (checklist guidance, review of video feedback for ergonomic problem-solving, and text message reminders). Questionnaires will be administered at 3-month time points: baseline, pre- and postintervention, and at 3 and 6 months. Qualitative analysis of field notes, open-ended comments, and focus groups will expand understanding of results with comprehensive documentation of the context, barriers and facilitators, and reasons for adoption. Results: The project was funded on September 29, 2023 (Centers for Disease Control and Prevention National Institute of Occupational Health and Safety, CDC NIOSH; U54OH011230-07S1), as a core research grant for the Southeast Coastal Center for Agricultural Health and Safety. The design, creation, and editing of English and Spanish videos was completed in June 2024 after comprehensive formative evaluation. Enrollment began in June 2024 with anticipated completion in 2027. Conclusions: We hypothesize that both self-management interventions will result in reductions in work task pain and disability and that the video enhanced with multimodal personalized support will result in greater reductions than the video alone. If self-management is effective, mitigating pain positively impacts quality of life, productivity, and retention, while increasing the use of nonpharmacological alternatives to opioids addresses an important public health issue. Implementation aims will help inform reasons for results, barriers and facilitators, and potential for similar interventions in these and similar industries with physically challenging outdoor work. [Description provided by NIOSH]
  • Subjects:
  • Keywords:
  • ISSN:
    1929-0748
  • Document Type:
    Text
  • Funding:
    Cooperative Agreement
  • Genre:
    Journal Article
  • Place as Subject:
  • CIO:
    National Institute for Occupational Safety and Health (NIOSH)
  • Topic:
    Workplace Safety & Health
  • Location:
    North America
  • Volume:
    14
  • NIOSHTIC Number:
    nn:20070599
  • Citation:
    JMIR Res Protoc 2025 Jan; 14:e64817
  • Contact Point Address:
    Kim Dunleavy, PT, PhD, Department of Physical Therapy, College of Public Health and Health Professions, University of Florida, 1225 Center Drive, Gainesville, FL, 32610, United States
  • Email:
    kdunleavy@phhp.ufl.edu
  • Federal Fiscal Year:
    2025
  • NORA Priority Area:
    Agriculture, Forestry and Fishing
  • Performing Organization:
    University of Florida, Gainesville
  • Peer Reviewed:
    True
  • Start Date:
    20160930
  • Source Full Name:
    JMIR Research Protocols
  • End Date:
    20270929
  • Collection(s):
  • Main Document Checksum:
    urn:sha-512:54f175a7d1aaccaa6f081114d50d085d191e1b1fca1f87ca127345a46d925ee76b3a4e9dba39f4f26e6fcb26d3d35f7e48c6901696c00d9dd87fa9d183e67e01
  • Download URL:
  • File Type:
    Filetype[PDF - 790.57 KB ]
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