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Table 5 Clinical presentations in patients with ectopic mandibular third molars

From: Comprehensive analysis of ectopic mandibular third molar: a rare clinical entity revisited

Symptoms Swelling P Pain P Limited mouth opening P Fistula P
Yes No Yes No Yes No Yes No
Level I 26 7 0.002 24 9 0.730 13 20 0.021 3 30 0.666
Level II 17 15   21 11   3 29   1 31  
Level III 15 0   11 4   2 13   1 14  
Level IV 5 4   5 4   1 8   1 8  
  1. Note: The P-value is calculated by Fisher exact test using GraphPad Prism 7.0. The numbers in bold indicate statistical significant