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Table 3 Comparison of filling length and void presence between LG and WFG

From: Application of WeChat-based flipped classroom on root canal filling teaching in a preclinical endodontic course

 

LG

WFG

Statistics

P value

Effect size

Filling length

  Adequate

10 (33.3%)

18 (60.0%)

   

  Inadequate

20(66.7%)

12(40.0%)

χ2=4.286

0.0384

0.2679

Void presence

 Presence

28 (93.3%)

24 (80.0%)

   

 Absent

2 (6.7%)

6 (20.0%)

χ2 = 2.308

0.1287

0.1333

  1. LG Lecture-based classroom group, WFG WeChat-based flipped classroom group. The two groups were compared using the Pearson chi-square test
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BMC Medical Education

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