BMC Oral Health

Table 1 Demographic profile by groups

From: Volumetric analysis after caries excavation with caries detecting dyes and chemomechanical caries removal agents using 3D scanner-a randomised clinical trial

Age group	Caries Group				Total		χ2, p
	Occlusal caries		Proximal caries		Total
	No.	%	No.	%	No.	%
< 30	22	48.9	17	37.8	39	43.3	χ2=2.112 p = 0.348
30–40	17	37.8	17	37.8	34	37.8
≥ 40	6	13.3	11	24.4	17	18.9
Mean ± SD	30.2 ± 7.5		32.9 ± 7.4		31.5 ± 7.6		0.081^a
Gender
Male	29	64.4	28	62.2	57	63.3	χ2=0.048 p = 0.827
Female	16	35.6	17	37.8	33	36.7	χ2=0.048 p = 0.827
Total	45	100	45	100	90	100

^aIndependent Sample ‘t-test ‘p-value

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ISSN: 1472-6831

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