Dimensional stability of 3D-printed edentulous and fully dentate hollowed maxillary models over periods of time

BMC Oral Health

Table 2 Effect of intervals and treatment groups (edentulous and dentate) for average observations

Factor	Group		Baseline vs. One-day	Baseline vs. fourteen days	Baseline vs. twenty-eight days
RMS	Edentulous	Intervals (p value)	0.241	0.002	0.002
	Dentate	Intervals vs. groups	0.241	0.002	0.001
		p value for group effect = 0.239
Average	Edentulous	Intervals (p value)	0.954	0.981	0.814
	Dentate	Intervals vs. groups	0.954	0.037	0.058
		p value for group effect = 0.647

ISSN: 1472-6831