[Retracted] Comparison of Short-Term Restorative Effects and Periodontal Health Status of Restorations Made of Different Materials in Full-Crown Restoration of Mandibular Premolar Tooth Defects

Table 2

Evaluation of restorative effects.

Evaluation indicators		MCC group ()	ZC group ()	value	value
Margin fitness	A	55 (80.88)	53 (96.36)	7.705	0.029
	B	10 (14.71)	2 (3.64)
	C	3 (4.41)	0 (0.00)
Restoration fracture	A	58 (85.29)	54 (98.18)	6.283	0.043
	B	8 (11.76)	1 (1.82)
	C	2 (2.94)	0 (0.00)
Gingival condition	A	51 (75.00)	52 (94.55)	13.167	0.001
	B	12 (17.65)	3 (5.45)
	C	5 (7.35)	0 (0.00)
Color matching	A	53 (77.94)	53 (96.36)	8.868	0.012
	B	12 (17.65)	2 (3.64)
	C	3 (4.41)	0 (0.00)