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. 2020 Jan 27;20(1):61–68. doi: 10.4103/jips.jips_167_19

Table 1.

ANOVA test between and within the occlusal planes

Angle of deviation between the HIP plane and occlusal planes Sum of squares Df Mean square F Significance
Between the OP 153.04 3 51.013 32.28 0.000*
Within the OP 1257.942 796 1.58
Total 1410.982 799

*Statistically significant. HIP: hamular notch-incisive papilla, OP: Occlusal Plane