Web-Based and Mobile Stress Management Intervention for Employees: A Randomized Controlled Trial

Area of Science:

• Psychology
• Digital Health
• Occupational Health

Background:

• Work-related stress is a prevalent issue impacting employee mental health.
• Web-based interventions show potential for large-scale stress management but evidence is mixed.
• Existing research on digital stress management interventions for employees requires further investigation.

Purpose of the Study:

• To evaluate the effectiveness of a guided web- and mobile-based stress management training program for employees.
• To assess the long-term impact of the intervention on perceived stress levels.
• To compare the intervention's efficacy against a waitlist control group.

Main Methods:

• A randomized controlled trial involving 264 employees with elevated stress (Perceived Stress Scale-10 ≥ 22).
• Participants were assigned to an Internet-based stress management intervention (iSMI) or a waitlist control group.
• The iSMI program, GET.ON Stress, included seven sessions based on Lazarus's transactional model, problem-solving, emotion regulation, and optional mobile text message support, with e-coach feedback.

Main Results:

• Significant reductions in perceived stress were observed in the iSMI group compared to the control group at post-intervention (Cohen's d=0.83) and 6-month follow-up (Cohen's d=1.02).
• The positive effects of the intervention on perceived stress were sustained at the 12-month follow-up.
• Intention-to-treat analyses confirmed the significant impact of the iSMI on perceived stress.

Conclusions:

• The web- and mobile-based stress management intervention (iSMI) is effective in reducing employee stress over the long term.
• This digital intervention offers a valuable alternative to traditional in-person stress management approaches.
• Further research and implementation of internet-based stress management interventions are recommended for employee well-being.