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Table 1 Demographic Data and Group Comparisons at Baseline

From: Outcomes of three different ways to train medical students as ultrasound tutors

  I-group (n = 10) C-group (n = 21) CI-group (n = 13) p-value
Male Gender 13 m* 60.0% (6/10) 55.6% (5/9) 50.0% (6/12) p = 0.40
Age (mean/stddev) 5 m* 24.1 (±2.3) 25.6 (±3.1) 25.4 (±2.8) p = 0.41
Semester (mean/stddev) 3 m* 7.1 (±1.5) 8.6 (±1.1) 6.9 (±1.6) p = 0.002
Previous Tutorship 4 m* 20.0% (2/10) 33.3% (6/18) 41.7% (5/12) p = 0.57
Previous ultrasound experience 3 m* 30.0% (3/10) 50.0% (9/18) 38.5% (5/13) p = 0.61
Previous participation in ultrasound course 3 m* 40.0% (4/10) 33.3% (6/18) 38.5% (5/13) p = 0.98
Previous participation in didactics course 5 m* 20.0% (2/10) 50.0% (8/16) 30.8% (4/13) p = 0.30
MC pre-Scores 1 m* 5.2 (±1.8) 5.0 (±1.9) 4.2 (±1.9) p = 0.41
OSCE pre-Scores 3.3 (±1.5) 5.0 (±2.7) 3.4 (±1.6) p = 0.047
  1. * m = nr of missing information