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Table 2 Relative reaction time (mean reaction time during simulation/mean reaction time during baseline)

From: The effect of implementing cognitive load theory-based design principles in virtual reality simulation training of surgical skills: a randomized controlled trial

  Control group 95 % CI Intervention group 95 % CI p
Post-training session 1 1.47 1.39–1.55 1.58 1.50–1.65 p = 0.01*
Post-training session 2 1.36 1.28–1.43 1.46 1.38–1.54
Post-training mean 1.41 1.35–1.48 1.52 1.45–1.58 p = 0.02*
  1. Estimated marginal means and p values calculated using linear mixed models
  2. *Significant at the <0.05 level