“…Of
these, 11 papers describing 10 studies (i.e., one study provided a 2-year follow-up
analysis, which was published separately) translated the DPP to the workplace
[38–44, 45•,
46, 47•, 48], while 3
studies utilized alternative strategies to prevent T2DM among their employee
population [49–51]. Most studies ( n
= 11) were offered by US employers; one was offered by a German employer
[48] and one was offered
by a Finnish employer [51]. Among these studies were two randomized controlled trials with individual-level
randomization [40, 45•], one non-randomized controlled trial
[41], one cluster
randomized controlled trial [43], three single group time series studies [38, 42, 49], two single-group pre-post studies
[44, 47•], one multi-group pre-post study
[46], and three
longitudinal cohort studies [48,
50, 51].…”