For many, the shift to remote work during the pandemic offered increased flexibility and work-life balance. But a new survey reveals that 47 percent of remote workers in the US are concerned about the blurred boundaries between their jobs and personal lives.

Respondents of The Conference Board survey reported that, during the pandemic—when most office workers were remote—their hours worked and burnout increased. At the same time, however, they reported their engagement/morale, mental health, and the number of vacation and sick days they used all decreased.

Two years, and many hours of remote work later, more than 80 percent are now comfortable returning to the workplace, the survey reveals. What's more, nearly three quarters of workers agree with their employers that returning will improve relationships, collaboration, and culture.

But a return to the workplace may not necessarily solve the problem of longer hours and more stress—especially for women, Millennials, and individual contributors. The survey also found that the reported deterioration of mental health and well-being, the cost of commuting, and exposure to COVID-19 are of greater to concern to these groups than their counterparts when working in the physical workplace.

The latest workforce survey from The Conference Board captured the thoughts of more than 1,300 individuals—predominantly professional/office workers—from March 14-18. Respondents weighed in on the topics of workplace culture, management, remote work, and more.

"More than half of the workers The Conference Board surveyed say that their work and personal lives have become more intertwined. While remote work surely provides a desirable work-life balance for many, these results suggest that the lack of clear boundaries in many remote work arrangements can fuel stress and burnout," said Rebecca Ray, Executive Vice President, Human Capital, The Conference Board. "Rather than assuming a return to the office will be the panacea, HR leaders can also be proactive in helping to set and maintain more definitive work boundaries in this new world of work."