Table 4.

Descriptive statistics and results of the Median test corrected by the Bonferroni method for posterior teeth.

Classification	Impression Technique	Descriptive Statistics			p-Value (Corrected by Bonferroni)
		25th Percentile	Median	75th Percentile	PRI	CAR	TIO	CVI
Class I	TRU	0.00	40.51	72.26	<0.001	<0.001	<0.001	<0.001
	PRI	0.00	0.00	0.00	-	1	0.021	<0.001
	CAR	0.00	0.00	0.00	-	-	1	<0.001
	TIO	0.00	0.00	0.00	-	-	-	0.154
	CVI	0.00	0.00	0.00	-	-	-	-
Class II	TRU	0.00	59.85	78.69	<0.001	<0.001	<0.001	<0.001
	PRI	0.00	0.00	37.44	-	0.667	1	<0.001
	CAR	0.00	0.00	0.00	-	-	1	<0.001
	TIO	0.00	0.00	33.13	-	-	-	<0.001
	CVI	0.00	0.00	0.00	-	-	-	-
Class III	TRU	63.43	87.26	100.00	<0.001	<0.001	<0.001	<0.001
	PRI	28.50	61.85	84.30	-	1	1	<0.001
	CAR	51.56	73.92	94.91	-	-	1	<0.001
	TIO	42.58	70.34	88.72	-	-	-	0.020
	CVI	0.00	0.00	0.00	-	-	-	-