From: “Examining the link between tooth agenesis and papillary thyroid cancer: is there a risk factor?” Observational study
E (%)
C (%)
p-value
Hypodontia
38.26
18.63
< .001
Hypodontia without 3rd molars
11.30
3.54
0.002
Microdontia
10.40
0.90
Microdontia without 3rd molars
7
Palatally displaced canines
3.50
0.70