Factors Affecting the Periapical Status of Root-Filled Canals: A Cross-Sectional Study at the Undergraduate Level

Table 4

Clinical and radiographic success according to carious lesion parameters.

Variables		Clinical and radiographic results
		Success		Failure
			%		%
Occurrence
Present	45	26	57.8	19	42.2	0.005
Absent	109	87	79.8	22	20.2
Type
Primary	8	5	62.5	3	37.5	1.000
Secondary	37	21	56.8	16	43.2
Involvement
Enamel	7	4	57.1	3	42.9	0.880
Dentin	34	19	55.9	15	44.1
Cementum	4	3	75.0	1	25.0
Cavitation
Present	27	15	55.6	12	44.4	0.712
Absent	18	11	61.1	7	38.9

’s chi-square test and Fisher’s exact test.