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Anatomy Research International
Table of Contents
Special Issues
Anatomy Research International
/
2014
/
Article
/
Tab 6
/
Clinical Study
A Comparative Study of Palatal Rugae Patterns among Igbo and Ikwerre Ethnic Groups of Nigeria: A University of Port Harcourt Study
Table 6
Association between the tribes with the total pattern distribution (based on sides).
Ikwerre
Igbo
DF
Chi-square (
)
Critical value
Chi (
) calculated
value
Inference
Male
Female
Male
Female
Total patterns
Left
171
152
158
164
3
0.32
7.81
0.96
No significant association
Right
164
137
154
150