Table 4.

Statistical results of a Tukey comparison of means for each procedure

Procedure	PM1: Turkey non-HVE to HVE significance	PM1: HVE statistically significant?	PM2.5: Turkey non-HVE to HVE significance	PM2.5: HVE statistically significant?	PM10: Turkey non-HVE to HVE significance	PM10: HVE statistically significant?
Intense three-in-one	0.373	No	0.000	Yes	0.000	Yes
Micromotor	0.000	Yes	0.000	Yes	0.000	Yes
Air turbine	0.000	Yes	0.000	Yes	0.000	Yes
Slow speed	0.000	Yes	0.000	Yes	0.000	Yes
Ultrasonic	0.045	Yes	0.000	Yes	0.000	Yes