Feasibility of live online group stress management training relative to individual, guided web-based training for employees – a randomized pilot study (Preprint)

Abstract

In recent decades, digital stress management training, typically using the internet to reach targeted individuals, has gained increasing attention in occupational health promotion. Evidence for Internet-based training delivered in group formats is scarce, however, despite its broad implementation for traditional non-digital health promotion.

This study’s aim was to explore the feasibility of live, online stress management training delivered in a group format and compare it to Internet-based training targeting individuals.

Employees (N=62), recruited from an open access website, were randomized into either group or individual training. Group training consisted of seven weekly online appointments led by a trainer and conducted via videoconference. Individual training consisted of seven web-based sessions which included written feedback provided by an e-coach after each session. The primary outcome was perceived stress eight weeks after training initiation. Feasibility was analyzed in terms of participants’ satisfaction, adherence, and perceived benefits of both training formats, assessed via both written questionnaires and interviews.

Participants in group training [Cohen’s d = 0.9 (95% confidence interval: 0.4 to 1.5)] and individual training [1.3 (0.6 to 2.0)] both experienced statistically-significant reductions in stress, with no significant difference between the two training formats [0.25 (-0.32 to 0.83); p = .579)]. Full adherence rates were 70% in the group training and 50% in the individual training. Participants were satisfied with both formats, appreciating the social support and personal contact of the group setting, while appreciating the time flexibility and personal contact with an e-coach offered through individual training.

This pilot study showed promising effects for the acceptance and health-related effectiveness of stress management training delivered in a group setting via videoconference. The findings highlight the value of personal contact with a coach and peers for positive user experiences during digital stress management interventions.

German Clinical Trials Register (DRKS00024965)