Table 4.

Assessment of the performance of minimally invasive dentistry (MID) procedures according to how since participants had graduated, become specialised or achieved a postgraduate degree

Variable	Attitude toward MID procedures						P
	Permanent		Temporary		Total
	n	%	n	%	n	%
Graduated for
Up to 10 years	33	42.9	44	57.1	77	100.0	0.721
Over 10 years	14	46.7	16	53.3	30	100.0
Total	47	43.9	60	56.1	107	100.0
Specialisation
Yes	30	49.2	31	50.8	61	100.0	0.207
No	17	37.0	29	63.0	46	100.0
Total	47	43.9	60	56.1	107	100.0
Postgraduation stricto sensu
Yes	11	64.7	6	35.3	17	100.0	0.060
No	36	40.0	54	60.0	90	100.0
Total	47	43.9	60	56.1	107	100.0