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Table 3 Tests and questionnaire results

From: Three-dimensional printing models in congenital heart disease education for medical students: a controlled comparative study

Test / appraisal(score)a Experimental Control P Value
Test score(100) 62.50 ± 19.04 51.29 ± 17.55 0.02
 Structural conceptualization (30) 18.44 ± 6.67 14.52 ± 7.11 0.03
 Knowledge acquisition (70) 44.06 ± 16.37 36.77 ± 12.54 0.06
Likert-type questionnaire (100)b 72.19 ± 14.91 56.12 ± 10.55 < 0.0001
 Structural conceptualization (20) 15.50 ± 2.22 14.16 ± 2.17 0.02
 Knowledge acquisition (30) 22.63 ± 3.00 21.39 ± 2.50 0.09
  1. a each item has a full score of 10
  2. b the questionnaire contains other 5 items that are not included in the table