Table 1. Inclusion and exclusion criteria.

Inclusion criteria

Exclusion criteria

• Peer-reviewed publication • Published in English language • Conducted among adult employees in any work environment (excluding students alone) in any of the LMICs, as defined by the World Bank List of Economies 2022 [21]. This includes interventions in companies spanning multiple countries as long as at least one country is defined as an LMIC. • Reported an intervention with at least one digital component (web/ mobile/ SMS/ phone applications) • Presented qualitative or quantitative data relevant to health-related outcomes, work-related outcomes, or design-related outcomes (e.g., satisfaction, feasibility, acceptability, engagement, facilitators/barriers, perceptions about digital interventions). • Any study design including pilot studies • Wellness activities implemented by any parties (employer, government, third parties, etc.)

• Not conducted in human population • Review articles • Not a full-text, peer-reviewed article (book chapter, conference abstract, monograph, etc.) • Protocols and study designs • Did not report the details of the intervention and/or outcomes • Special occupational groups without typical freedoms (e.g., soldiers), or with informal employment (e.g., sex workers)