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Randomized Controlled Trial
. 2019 Jun 22;16(12):2214.
doi: 10.3390/ijerph16122214.

Work Ability and Vitality in Coach Drivers: An RCT to Study the Effectiveness of a Self-Management Intervention during the Peak Season

Art van Schaaijk  1 , Karen Nieuwenhuijsen  2 , Monique Frings-Dresen  3
Affiliations
Randomized Controlled Trial

Work Ability and Vitality in Coach Drivers: An RCT to Study the Effectiveness of a Self-Management Intervention during the Peak Season

Art van Schaaijk et al. Int J Environ Res Public Health. .

Abstract

Background: This randomized controlled trial (RCT) evaluates the effectiveness of a self-management toolbox designed to maintain work ability and vitality in coach drivers over their peak season. Methods: The intervention group received a self-management intervention providing advice aimed at increasing work ability and vitality. These suggestions targeted three specific domains: work-recovery-rest balance, food and drink intake, and physical activity. At the beginning (March), middle (July), and end (October) of the coach sector peak season, work ability, vitality, work-related fatigue, psychosomatic health, sleep complaints, and perceived mental exertion of coach drivers were assessed through questionnaires. Results: A total of 96 drivers participated in the study. Access to the toolbox did not result in significant differences between groups. Work ability and vitality decreased significantly in both groups, falling from 7.8 ± 1.3 to 7.3 ± 1.6 and from 63 ± 16.7 to 55 ± 18.7, respectively. Work-related fatigue increased from 35 ± 31.9 to 52 ± 35.3. Psychosomatic health complaints, sleep complaints, and perceived mental exertion also increased significantly. Conclusions: The uptake of the intervention was too low to determine if this toolbox can maintain work ability and vitality in coach drivers when compared with a control group. Overall work ability and vitality decrease significantly as the peak season progresses, while work-related fatigue accumulates. Other interventions should be explored to ensure sustainable employability in this population.

Keywords: e-health; health promotion; prevention; sustainable employment.

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Conflict of interest statement

The authors declare no conflict of interest.

Figures

Figure 1
Figure 1
Flow diagram of the enrollment, allocation, follow-up, and analysis process.
Figure 2
Figure 2
Trajectory of general, physical, and mental work ability during the peak season. Mean and SD are shown with error bars. A score of 0 stands for no work ability at all, and 10 corresponds to the best work ability ever experienced. Values with * or ** showed significant changes compared to baseline measurements: * p < 0.05, ** p < 0.01.
Figure 3
Figure 3
Trajectory of vitality and work-related fatigue during the peak season. Mean and SD are shown with error bars. A lower score indicates a lower vitality and less work-related fatigue. Values with ** showed significant changes compared to baseline measurements: ** p < 0.01.
See this image and copyright information in PMC

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