Work-life balance has become the leading driver of employee stress worldwide, according to new global research analysing millions of workers across industries and regions.
The study, conducted by the Workplace Options Center for Organizational Effectiveness, part of Telus Health, examined anonymised data representing more than 88 million employees in over 100,000 organisations across 47 countries.
The findings suggest that stress is no longer tied solely to work pressures or personal life challenges individually. Instead, the growing collision between professional responsibilities and everyday life demands is placing employees under sustained strain.
Work and life pressures colliding
According to Alan King, senior vice-president of employer solutions at Telus Health and chief executive officer of Workplace Options, the global workforce is sending a clear message.
“Psychological safety and well-being are not soft metrics,” King said. “They determine whether people can perform, innovate and remain engaged in their roles.”
The study indicates that organisations that recognise the human realities behind work performance are more likely to succeed in the long term.
The three biggest stress factors worldwide
Across the countries analysed, the study identified three primary issues affecting employees’ psychological safety:
- Work-life balance
- Job performance pressure
- Unclear workplace objectives
Together, these pressures reveal a workforce experiencing growing fatigue. As the boundaries between work and personal life become increasingly blurred, the risk of burnout rises.
Researchers also point to the expansion of an “always-on” work culture, where employees remain connected to work outside normal hours through digital tools and communication platforms.
Burnout and reduced psychological safety
According to Donald Thompson, managing director of the Center for Organizational Effectiveness, prolonged pressure can weaken workplace trust and communication.
“When people feel unsupported, performance declines, retention weakens and trust begins to break down,” Thompson explained.
Psychological safety, a workplace environment where employees feel comfortable asking questions, admitting mistakes or sharing ideas, can quickly deteriorate when work-life pressures intensify.
Over time, this can affect collaboration, learning and organisational adaptability.
What the global data shows
The study draws on clinical insights from workplace wellbeing professionals who work directly with employees experiencing stress-related challenges.
In 2025, the most common concerns reported by employees included workplace stress, conflict with colleagues and pressure to perform.
However, the expanded 2026 dataset revealed a shift, with work-life balance emerging as the dominant global stress factor.
The results suggest employees are increasingly navigating competing responsibilities between professional demands and personal life events, from family obligations to health concerns.
Implications for organisations
The findings highlight several key challenges facing employers:
- Engagement pressure: employees may struggle to remain focused and motivated when work-life demands intensify.
- Communication challenges: stress can reduce openness and slow teamwork and problem-solving.
- Retention risks: prolonged pressure may lead to higher employee turnover.
- Reduced psychological safety: workers may hesitate to speak up, ask questions or acknowledge mistakes.
- Lower adaptability: sustained stress can limit employees’ ability to respond effectively to change.
A growing priority for employers
As workplaces continue to evolve in response to digital connectivity, economic uncertainty and shifting employee expectations, the research suggests that supporting healthier work-life balance is becoming central to organisational resilience.
Companies that help employees manage both professional responsibilities and personal wellbeing may be better positioned to build more sustainable, high-performing workplaces.
Source: Workplace Options Center for Organizational Effectiveness Psychological Safety Study, Telus Health
