Table 3.

Correlation analysis of parameters studied with change in tongue parameters

Tongue parameter	Correlation with	r value	P value
Change in tongue length	Amount of advancement	− 0.615	0.078NS
	Change in SAS	− 0.408	0.275NS
	Change in PAS	0.152	0.697NS
	Change in MAS	− 0.040	0.919NS
	Change in mean volume	− 0.356	0.347NS
	Change in mean area	− 0.349	0.357NS
Change in tongue height	Amount of advancement	− 0.178	0.647NS
	Change in SAS	− 0.354	0.351NS
	Change in PAS	− 0.153	0.694NS
	Change in MAS	0.300	0.432NS
	Change in mean volume	− 0.123	0.752NS
	Change in mean area	− 0.125	0.749NS

Correlation analysis by Pearson’s method

NS statistically nonsignificant

P value < 0.05 is considered to be statistically significant correlation

*P value < 0.05; **P value < 0.01; ***P value < 0.001