Nearly one in three British employees would not feel comfortable telling their manager about a mental health problem, while substantial proportions report anxiety, isolation and depression, according to a recent workplace mental health index — a finding that experts say should prompt organisations to prioritise culture and working conditions.
Survey highlights widespread unease at work
The TELUS Mental Health Index cited in commentary for LBC reports that 27% of workers would not feel comfortable raising a mental health issue with their manager. The same source details that 36% of workers report feeling anxious, 30% feel isolated and 26% report depressive feelings.
"Post-holiday dread and anxiety are often accepted as an inevitable part of returning to work," writes Paula Allen.
Those statistics come amid concerns that presenteeism — people attending work while unwell or disengaged — is masking the scale of distress in workplaces. Commentators argue that when employees rely on annual leave to recover from chronic stress rather than using it for recreation, that is a warning sign of deeper problems in workplace design and management.
Culture, hours and workload singled out
Columnists and workplace experts point to organisational culture as the principal lever available to leaders seeking to reduce mental health harm. Factors frequently cited include working hours, workloads, flexibility, benefits and recognition. When these elements are misaligned with employee needs, staff report feeling unsafe or anxious about returning to work.
Addressing culture does not provide a quick fix. Steps commonly recommended by occupational health specialists and business advisers include clearer managerial training to spot early signs of distress, better access to confidential support, and practical adjustments to workload and hours. Without action, firms risk higher long-term costs from reduced productivity, increased sickness absence and staff turnover.
What the numbers show
The headline figures from the TELUS index indicate a workforce that remains strained. The data below summarises the most-cited statistics from the source.
| Measure | Proportion reporting |
|---|---|
| Would not feel comfortable telling manager about mental health issue | 27% |
| Report feeling anxious | 36% |
| Report feeling isolated | 30% |
| Report feeling depressed | 26% |
- Employees may use annual leave to recover from ongoing stress rather than to recharge.
- Leaders are urged to recognise early changes in behaviour or engagement as potential signs of mental health need.
- Improvements suggested include measures on workload, flexible working and better managerial support.
Limits of the data and next steps
While survey indexes provide a snapshot of worker sentiment, they do not prove causation between workplace factors and individual mental health diagnoses. Peer-reviewed research in occupational health has repeatedly shown associations between long hours, high job demands and poorer mental wellbeing, but individual outcomes are influenced by a mix of personal, social and economic factors.
Organisations that wait for definitive proof risk allowing problems to worsen. Practical steps that carry low risk and potential benefit include training line managers to have supportive conversations, routinely reviewing workloads and shift patterns, and ensuring staff have accessible, confidential routes to support. Employers should also consider independent evaluation of workplace interventions to build an evidence base for what works in their sector.
Policymakers and business leaders face a choice: treat post-holiday anxiety and chronic presenteeism as inevitable, or invest in the cultural and structural changes that make it safer for staff to speak up and recover. The survey data suggests the latter course is overdue.
