Staff turnover
There were 13 out of 106 participants (12%, 95% CI 7 to 20%) recorded as having left the company in the 10–12 months period between the pre-lockdown and post-lockdown data collection periods. There were an additional 10 participants moving departments within the same company, and so the overall proportion of participants moving jobs and/or leaving the company was 23/106 (22%, 95% CI 14 to 31%).During the post-lockdown phase, two participants from one centre (Centre 7, n = 20) left the company between baseline and follow-up three months later. In addition, two participants from another centre (Centre 10, n = 18) left the company and one moved departments within the same company. This equates to a staff turnover rate of approximately 10–20% in each of these two centres. Overall, five out of 54 participants left or moved after the baseline post-lockdown data collection (9%, 95% CI 3 to 20%).