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Table 1 Comparison of marks in quizzes with instructional strategies TBL and IL as a randomized crossover design

From: Team-based learning versus interactive lecture in achieving learning outcomes and improving clinical reasoning skills: a randomized crossover study

Variables Marks (percentage of total) Marks (percentage of total) P-value 95% Confidence interval (CI)
Lower band Upper band
Emergency module (6th year) Group1 (n = 19) Group2 (n = 18)  
 Quiz1 88.77 ± 13.34a 77.84 ± 11.55b 0.026* 1.39 20.46
 Quiz2 74.96 ± 11.63b 85.03 ± 11.09a 0.016* 2.01 18.18
Endocrinology module (3rd year) Group 1 N = 17 Group 2 N = 18  
 Quiz1 85.40 ± 13.06a 76.48 ± 16.19b 0.02* 2.01 15.81
 Quiz2 80.58 ± 12.67b 85.58 ± 12.67a 0.132 -1.45 10.83
  1. aInstructional strategy TBL
  2. bInstructional strategy IL
  3. *statistically significant p-value