Analysis of the prevalence and intensity of caries in children living in Moscow, aged 6-9 years, according to preventive medical examinations

Davidian, O. M.; Фомина, А В; Shimkevich, E. M.; Zoryan, A. V.; Makhmudova, Z. K.; Umarov, A. Yu.

doi:10.36377/1726-7242-2022-20-3-222-229

Èndodontiâ today

2022

DOI: 10.36377/1726-7242-2022-20-3-222-229

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Analysis of the prevalence and intensity of caries in children living in Moscow, aged 6-9 years, according to preventive medical examinations

O. M. Davidian

А В Фомина

E. M. Shimkevich

et al.

Abstract: Aim. To study and analyze the prevalence, intensity of caries in children during the period of early mixed dentition (6-9 years) depending on age and gender.Materials and methods. In accordance with the goal, an epidemiological survey of the child population was carried out as part of preventive medical examinations of minors to study dental morbidity in children aged 6 to 9 years in Moscow. Clinical research methods were used to determine the dental status of the examined children. The results of the survey w… Show more

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2023

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Cited by 2 publications

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Caries Risk Assessment of Permanent Molars in Primary School-Aged Children Depending on the Type of Oral Fluid Microcrystallization

Muratova,

Giniyatullin

2023

Actual Problems in Dentistry

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The goal of this paper was to study the risks of occurrence and development of caries of permanent molars in primary school-aged children and effectiveness of preventive measures from the nature of mixed saliva microcrystallization. Material and methods. The complex clinical and laboratory study involved 242 primary school-aged children. The observation included assessment of the cf (carious and filled teeth), cf + CFE (carious, filled and extracted teeth) and CFE indexes, as well as an increase in caries intensity (ICI), and the state of hygiene according to the index of Fedorov Y.A. – Volodkina V.V. (1971). Microcrystallization (SMC) was assessed in native oral fluid samples using the LEICA DM 1000 stereomicroscope. The experimental subjects were divided into two groups as follows: I – with SMC score 1, II – with SMC scores 2–3. To assess the differences in the frequency of dental lesions in the follow-up, the McNemar test with Edwards’s correction was used for intragroup comparisons and the chi-squared test with Yates’s correction for intergroup comparisons. To assess the relationship between the intensity of the lesion of the molars and the type of SMC, the contingency and association coefficients were calculated. Results. Examination of caries intensity in 1.6, 2.6, 3.6 and 4.6 teeth with SMC type 1 score showed no significant differences in the dynamics of caries intensity increase over three years of follow-up (p > 0.5), with SMC type 2–3 scores also showed no significant differences from baseline for 1.6, 2.6 and 3.6 teeth (p > 0.1), but revealed differences at the third year for 4.6 teeth (p < 0.05). When comparing the frequency of lesions of teeth 1.6, 2.6, 3.6 for groups with ISS type 1 and 2–3 points, significant differences were observed from the second year (p < 0.05), reaching the significance of differences p < 0.001 in the third year, intergroup comparisons for teeth 4.6 became significant already in the first year of observation (p < 0.05), for ISS type 2–3 points from the second year of observation, p < 0.05. Conclusion. The data obtained indicate a direct correlation between caries lesions of first molars and the nature of SMC.

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Caries Risk Assessment of Permanent Molars in Primary School-Aged Children Depending on the Type of Oral Fluid Microcrystallization

Muratova,

Giniyatullin

2023

Actual Problems in Dentistry

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The relationship of the prevalence of caries with the immune status of preschool and schoolage children in the city of Makhachkala

Косырева

Osmanova

2023

Èndodontiâ today

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Relevance. The study of the relationship between dental morbidity and immune status is relevant due to the high prevalence of caries and the level of somatic health of children in Makhachkala.Materials and methods. The survey involved 425 children aged 2 to 17 years, long-term residents in Makhachkala. The average value of the CPI index corresponds to 5.5. To determine the relationship between the presence of caries and the immune status of children, 33 patients were selected from the examined to participate in a study to determine immunoglobulins in oral fluid in three age periods (11 children aged 6, 12 and 15 years). Oral fluid intake in patients was carried out 2 hours after meals. Determination of the concentration of immunoglobulins (secretory sIgA, IdA, IgM and IgG) was carried out using a set of reagents for enzyme immunoassay determination of the concentration of secretory immunoglobulins in "Invitro". Statistical analysis of the material was carried out using the IBM SPSS Statistics Standard program.Results. In Makhachkala, an increase in the prevalence of caries with age was revealed in preschoolers (6 years) 78.2 ± 0.3%, in adolescence (12 years) 78.9 ± 0.2%, in children with permanent bite (15 years) reaches 85.2 ± 0.6%. Studies of the immune status showed that immunoglobulins varied individually and by age groups. sIgA immunoglobulin, which allows to control immunity before the disease, decreased by more than 3 times by the period of permanent bite. Immunoglobulin IgA, which plays a protective function in humoral immunity, decreased by more than 70% by the period of permanent bite. IgM immunoglobulin increased by more than 40% in children by the age of 15. Changes also occurred with the content of the enzyme lysozyme, decreasing by the age of 15 years almost 6 times from the norm.Conclusions. The high morbidity rate of the children's population in Makhachkala is associated with anthropogenic impact, poor-quality drinking water, air and indicates the need for early detection of chronic somatic diseases and the organization of preventive and medical-dental care for children from an early age.

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Analysis of the prevalence and intensity of caries in children living in Moscow, aged 6-9 years, according to preventive medical examinations

Cited by 2 publications

References 11 publications

Caries Risk Assessment of Permanent Molars in Primary School-Aged Children Depending on the Type of Oral Fluid Microcrystallization

Caries Risk Assessment of Permanent Molars in Primary School-Aged Children Depending on the Type of Oral Fluid Microcrystallization

The relationship of the prevalence of caries with the immune status of preschool and schoolage children in the city of Makhachkala

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