Bacterial Adhesion and Surface Roughness for Different Clinical Techniques for Acrylic Polymethyl Methacrylate

Table 2

One-way ANOVA analysis of surface roughness.

Variation source	Sum of squares	df	Mean square		Sig.
Between groups	24.569	4	6.142	685.456	0.000
Within groups	0.090	10	0.009	—	—
Total	24.658	14	—	—	—