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The Scientific World Journal
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2012
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Article
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Tab 6
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Clinical Study
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
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*
—
*
.