Table 2.

Comparison of MVD values among the five groups.

Group	MVD value	F value	P value
Group A	31.48 ​± ​5.72	121.775	0.000
Group B	87.65 ​± ​6.99
Group C	24.55 ​± ​3.65
Group D	47.63 ​± ​5.60
Group E	67.39 ​± ​6.33