This recent (2016) article on sit-stand workstations (“Call Center Productivity Over 6 Months Following a Standing Desk Intervention” by Garrett et al, 2016) suggests that sit-stand desks bring about significant performance improvement - up to 45% over seated workers, but the study has some real limitations. Participants were not randomly assigned to traditional vs sit-stand groups, and no before: after performance data was presented. These limitations are acknowledged by the authors, and make it difficult to show that the sit-stand workstations are associated with the increase in performance.

However, two findings from the data are more robust; self-reported seated time for those with sit-stand workstations averaged 72%–73% of their working day, compared with 91% of those without sit-stand (Pickens et al., 2016), and after six months months, nearly three quarters of those with sit-stand workstations reported a decrease in body discomfort.

This study shows that there is merit in providing stand-capable workstations. Moving around throughout the day has been shown to be associated with improved health and productivity outcomes. Another recent study - this one a year-long study of healthcare workers, led by researchers at Loughborough University - did demonstrate reduced sitting time among the group who were assigned sit-stand desks, and indicated they were less tired and more engaged. This was achieved by providing workers with new desks and instructing them how to use them.

Bakker Elkhuizen Sit-Stand Desk Solution