Association Between Saliva Quantity and Content Parameters with Caries Intensity Levels: A Cross-Sectional Study Among Subcarpathian Children
Pesqui. bras. odontopediatria clín. integr
; 19: e5048, 2019. tab
Article
em En
| LILACS, BBO
| ID: biblio-1056857
Biblioteca responsável:
BR1264.1
ABSTRACT
Abstract Objective:
To evaluate saliva quantity and content parameters among children of 7 and 12 years old, who permanently living on the territory of Subcarpathia with the registered territory-associated fluoride deficiency in the water, and their association with the caries status of pediatric patients. Material andMethods:
The study sample was formed of 48 children (22 of 7 years old and 26 of 12 years old). The content of calcium in the oral liquid was determined by the o-cresolphthalein complexone method. Estimation of concentration rate and fluoride activity in the oral liquid was carried out by using the ion-selective electrode ELIS-131 F and ionometer EV-74. The content of inorganic phosphorus in saliva was determined using the phosphorus reaction with molybdic acidResults:
Among all study samples, 18.8% were registered with low caries intensity level (DMF = 1.55 ± 0.16), 33.3% with moderate caries intensity level (DMF = 3.94 ± 0.29), and 47.9% with high caries intensity level (DMF = 9.05 ± 1.11). During the comparison of calcium content and mineralization coefficient values between children with low and high caries intensity levels registered difference was statistically significant (p<0.05), while for salivary flow rate parameter such difference was no significant (p>0.05). Between children with normal salivary flow rate, and children with a lowered salivary flow rate there was no statistical difference in such parameters as fluoride concentration, calcium content, phosphorus content and calcium-phosphorus balance (p>0.05)Conclusion:
Caries intensity levels were more statistically associated with parameters of calcium content in saliva and related mineralization coefficient, rather than with the average salivary flow rate.Palavras-chave
Texto completo:
1
Base de dados:
BBO
/
LILACS
Assunto principal:
Saliva
/
Ucrânia
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Assistência Odontológica para Crianças
/
Cárie Dentária
/
Fluoretos
Tipo de estudo:
Evaluation_studies
/
Observational_studies
/
Prevalence_studies
Limite:
Child
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Female
/
Humans
/
Male
País como assunto:
Europa
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article