Can Salivary Biomarkers Be Used as Predictors of Dental Caries in Young Adolescents?

Medical Science Monitor : International Medical Journal of Experimental and Clinical Research
Branislava StojkovićSimona Stojanović

Abstract

BACKGROUND Identifying caries predictors in the subpopulation at risk is one of the preconditions for developing effective caries prevention measures. The present exploratory study aimed to examine the significance of socio-demographic characteristics, dietary-hygiene habits, salivary pH, and salivary antimicrobial HNP-1, hBD-2, and LL-37 peptides as potential caries risk predictors in children ages 11-13 years. MATERIAL AND METHODS This prospective 1-year study enrolled 213 children ages 11-13 years. The subjects underwent a dental examination and their mothers were interviewed. Unstimulated saliva was collected from the subjects to determine its pH value, as well as the salivary levels of HNP-1, hBD-2, and LL-37 peptides in 85 of the subjects. After 12 months, the 1-year caries incidence rate was recorded. Logistic regression analysis was used to estimate the ability of selected variables to predict caries risk. RESULTS The univariable logistic regression analysis determined that the most significant independent caries risk predictors were: sex (female) (OR=2.132, p=0.007), mothers' education (OR=1.986, p=0.020), salivary pH (OR=0.270, p=0.043), oral hygiene index (OR=1.886, p=0.015), and daily tooth brushing frequency (OR=0....Continue Reading

Methods Mentioned

BETA
enzyme-linked immunosorbent assay
ELISA

Software Mentioned

EPI INFO
R
package
STATCALC

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