Skip to main content

Table 2 Effect of investigator meeting on weekly recruitment rate 8 weeks pre and post meeting – results from linear mixed-effects models

From: Do investigator meetings improve recruitment rates in clinical trials? A retrospective before-and-after study of data from nine multi-centre clinical trials

PopulationTime point8-weekly recruitmentMean change in weekly recruitment per site (95% CI)Pvaluea
All sites (n = 82)Pre meeting2840.073 (− 0.129, 0.275)0.48
Post meeting300
Sites who attended (n = 60)Pre meeting2540.100 (− 0.160, 0.360)0.45
Post meeting271
  1. CI confidence interval
  2. ap values are from a Wald chi-square test with one degree of freedom