The Relationship of Orthodontic Treatment Need with Periodontal Status, Dental Caries, and Sociodemographic Factors

Table 6

Correlation coefficients between CPITN, TPI, and DMFT scores.

	CPITN		TPI		DMFT
	𝑟	𝑃	𝑟	𝑃	𝑟	𝑃
CPITN	—		0.043	0.211	0.210	0.001*
TPI	0.043	0.211	—		0.098	0.004*
DMFT	0.210	0.001*	0.98	0.004*	—

* 𝑃<0.05.