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Completed

NCT Number: NCT04800757

VALES+Tú: Targeting Psychosocial Stressors to Reduce Latino Day Laborers (LDL) Injury Disparities

The purpose of this study is to determine the efficacy of VALES+Tú in reducing hazardous exposures at work and to determine the mediating effect of psychosocial stressors on VALES+Tú primary outcomes

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Key information

Conditions

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

The University of Texas Health Science Center at Houston

Houston, Texas, 77030, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • self-identify as Hispanic or Latino
  • be present at the corner for the purpose of looking for work

Exclusion criteria

  • have not been previously hired to work at a corner
  • symptoms of COVID-19 in the previous 48 hours

Treatment and study plan

individual -Brief Motivational Intervention (BMI)

Behavioral

A baseline survey will be administered prior to the session.Sessions will be initiated by exploring working conditions and psychosocial factors that may influence risk for work related injuries. If the LDL is motivated to change the target behavior, a 'change plan' will be developed which involves identifying reasons for change, goals in making change, specific actions and timelines, and others who may help the person change. The final step will be the development of a personal safety plan to reduce work place risks and a discussion of the following topics: (a) how they will know if their plan is successful, (b) potential obstacles, and (c) what the worker can do if the plan does not work. Finally,each worker will be asked to write and sign a personal pledge ("Mi Promesa") to implement his own safety plan.Follow-up surveys will be conducted 4 weeks after the baseline survey.

Group (Group Problem Solving)

Behavioral

Participants will be administered a baseline survey prior to session. The GPS intervention consists of a discussion between 2-5 LDLs and a trained group facilitator. The sessions will last 30-45 minutes and are intended to encourage and support Latino day laborers (LDL) to act to reduce work-related hazards and promote worksite safety. The intervention combines four participatory and group problem solving activities to engage in collaborative learning: an icebreaker, the risk identification, action planning, and Nuestra Promesa (Our Pledge). The last activity requires LDL to select a risk reduction behavior and then to fill out and sign a card detailing a pledge to implement a safety plan. Follow up surveys will be conducted four weeks post intervention, to assess participants' change in attitudes, beliefs, and risk reducing behavior and their implementation or their safety plan.

Standard of Care (OSHA 10 Safety Cards)

Behavioral

Participant will be administered a baseline survey prior to the session.Participants in this standard of care control group will receive four wallet size cards with information about risk reduction strategies to deal with the four hazards responsible for most workplace fatalities in Texas: falls, struck by, heat exposure and cuts. The laminated cards are adapted from OSHA's website publicly available materials in Spanish for workers with limited literacy.

Primary outcomes

  1. Change in Work Hazard Exposure as Assessed by a Survey

    Time frame: Baseline, 4 weeks post intervention

    Total score on the work hazard exposure survey ranges from 1 - 4, with a higher score indicating greater work hazard exposures. The data are reported as score at post-intervention minus score at baseline.

  2. Change in Work Conditions as Assessed by a Survey

    Time frame: Baseline, 4 weeks post intervention

    Total score on the work conditions survey ranges from 1 - 4, with a higher score indicating greater adverse work conditions. The data are reported as score at post-intervention minus score at baseline.

Secondary outcomes

  1. Change in Safety Practices as Assessed by a Survey

    Time frame: Baseline, 4 weeks post intervention

    The score for each of the 22 safety practices items ranged from 1-4, with a higher score indicating greater safety practice. The total score for the complete scale consisting of all 22 items is the average of items responded to and also ranged from 1-4. Separate scores for each subscale were computed similarly. The first subscale consisted of eight items; the second consisted of four items, and the third consisted of three items--the score for each subscale ranged from 1-4, with a higher score indicating greater safety practice. There were seven original items that were not associated with the subscales derived from the factor analyses. The data are reported as scores at post-intervention minus scores at baseline.

  2. Number of Participants That Implemented the Safety Plan as Assessed by a Survey

    Time frame: 4 weeks post intervention

    Participants were asked if they implemented the safety plan and they were asked to answer as yes, no or partially

Sponsors and collaborators

Lead sponsor

The University of Texas Health Science Center, Houston

Other

Collaborators

  • National Institute on Minority Health and Health Disparities (NIMHD)

Registry information

Official study title

VALES+Tú: Targeting Psychosocial Stressors to Reduce Latino Day Laborers Injury Disparities

Important dates

Study start
2021
Primary completion
2021
Study completion
2021
First posted
Mar 16, 2021
Registry last updated
Dec 23, 2022

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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