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Evaluating the Health Benefits of Workplace Policies and Practices - Phase II (WFHS)

P

President and Fellows of Harvard College

Status

Completed

Conditions

Focus of Study: Work Conditions

Treatments

Behavioral: Intervention

Study type

Interventional

Funder types

Other
Other U.S. Federal agency
NIH

Identifiers

NCT02050204
P16633
U01HD051276 (U.S. NIH Grant/Contract)
U01AG027669 (U.S. NIH Grant/Contract)
U01HD059773 (U.S. NIH Grant/Contract)
U01HD051256 (U.S. NIH Grant/Contract)
U01OH008788 (U.S. NIH Grant/Contract)
R01HL107240 (U.S. NIH Grant/Contract)
U01HD051218 (U.S. NIH Grant/Contract)
U01HD051217 (U.S. NIH Grant/Contract)

Details and patient eligibility

About

Although the prevalence of "family-friendly" policies in US workplaces has increased dramatically, few have been studied using scientifically sound designs. To address this, the NIH and CDC formed the Work, Family, and Health Network (WFHN). During Phase 1, the WFHN designed and conducted multiple pilot and feasibility studies. For Phase 2, the WFHN implemented an innovative intervention based on Phase I pilot studies that is designed to increase family-supportive supervisor behaviors and employee control over work, and to evaluate the intervention using a group randomized experimental design. Customized interventions were performed separately in workplaces of two separate corporate partners.

Full description

Although the prevalence of "family-friendly" policies in US workplaces has increased dramatically in recent years, few have been studied using scientifically sound designs. To address this critical gap, the NIH and CDC formed the Work, Family, and Health Network (WFHN). During Phase 1, the WFHN designed and conducted multiple pilot and feasibility studies.

For Phase 2, the WFHN implemented an innovative intervention based on Phase 1 pilot studies that is designed to increase family-supportive supervisor behaviors and employee control over work, and to evaluate the intervention using a group randomized experimental design. The goal of the study is to assess the effects of a workplace intervention designed to reduce work-family conflict, and thereby improve the health and well being of employees. The study intervention is grounded in theory from multiple disciplines and supported by findings from pilot/feasibility studies. The study seeks to inform the implementation of evidence-based, family-friendly policies, and thereby improving the health and well-being of employees and their families nationwide.

The investigators assess the efficacy of the intervention via two independent, group-randomized field experiments, one at each of two employers representing different industries, referred to by alias as "LEEF" and "TOMO". LEEF is an extended care (nursing home) company and facilities were excluded if they were in very isolated settings, if there were fewer than 30 direct patient-care employees, or if facilities were recently acquired. TOMO is an Information Technology company. Within each industry partner, worksites of 50-120 employees each were randomly assigned to intervention or usual practice conditions. All employee and supervisor participants were assessed at baseline and at 6-, 12-, and 18-months post baseline, including survey interviews and health assessments.

Primary health outcomes were comprised of a cardiometabolic risk score using selected biomarkers and sleep duration and quality objectively measured using wrist actigraphy. These primary health outcomes were independently assessed as change from baseline to the 12-month wave, and separately in the two industries.

Enrollment

2,753 patients

Sex

All

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • LEEF: employees and supervisors with at least 22 weekly hours of direct patient care work in selected facilities
  • TOMO: employees and supervisors located in the two data collection cities

Exclusion criteria

  • LEEF: nightwork schedule
  • TOMO: independent contractor classification

Trial design

Primary purpose

Other

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

2,753 participants in 4 patient groups

LEEF Industry only: Intervention
Experimental group
Description:
Customized to the "Leef" (alias) workplace: A 3-month structural and social change process designed to increase employee control over work time and family supportive supervisory behaviors.
Treatment:
Behavioral: Intervention
LEEF Industry only: Usual Practice
No Intervention group
Description:
Continued work conditions and practice as "Usual Practice" in that workplace
TOMO Industry only: Intervention
Experimental group
Description:
Customized to the "Tomo" (alias) workplace: A 3-month structural and social change process designed to increase employee control over work time and family supportive supervisory behaviors.
Treatment:
Behavioral: Intervention
TOMO Industry only: Usual Practice
No Intervention group
Description:
Continued work conditions and practice as "Usual Practice" in that workplace

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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