Socio-demographic factors, dental status, oral health knowledge and attitude, and health-related behaviors in dental visits among 12-year-old Shenzhen adolescents: a multilevel analysis

Table 2 Dental status in Longhua district of Shenzhen

	DMFT		Prevalence of dental caries (%)	Filling ratio (%)	Prevalence of active caries^a (%)
	\({\overline{\text{x}}}\)	S	Prevalence of dental caries (%)	Filling ratio (%)	Prevalence of active caries^a (%)
Hukou
Shenzhen	1.33	1.84	52.0	44.0	37.5
Non-Shenzhen	1.30	1.80	51.0	21.4	45.0
Total	1.31	1.81	51.2	26.9	42.2

ISSN: 1472-6831