Changes in Dental Caries Prevalence in 12–Year–Old Students in the State of Mexico after 9 Years of Salt Fluoridation

2000 ◽  
Vol 34 (4) ◽  
pp. 303-307 ◽  
Author(s):  
M.E. Irigoyen ◽  
G. Sánchez-Hinojosa
Keyword(s):  
Dental Caries ◽  
The State ◽  
Caries Prevalence

Evaluation of dental caries prevalence between diabetic and non-diabetic adolescents

2015 ◽  
Vol 11 (1) ◽  
pp. 37-46
Author(s):  
B Nazemi Salman ◽  
S Basir Shabestary ◽  
M Kalantary
Keyword(s):  
Dental Caries ◽  
Caries Prevalence

scholarly journals Prevalence of dental caries and associated factors among school-aged children in Tripoli, Libya: a cross-sectional study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hosam Alraqiq ◽  
Ahmid Eddali ◽  
Reema Boufis
Keyword(s):  
Dental Caries ◽  
Maternal Employment ◽  
Dental Treatment ◽  
First Grade ◽  
Cross Sectional Study ◽  
Arab Countries ◽  
Caries Prevalence ◽  
Seventh Grade ◽  
Cross Sectional ◽  
Factors Associated

Abstract Background In many developing countries, the prevalence of dental caries has increased due to lifestyle changes, lack of preventive services, and inadequate access to dental care. In Arab countries, the increased prevalence of caries has correlated with economic growth over the past decades, resulting in greater access to unhealthy foods and higher consumption of sugar, particularly among children. However, few studies have assessed caries prevalence among pediatric populations in Arab countries. The objective of this study was to assess the prevalence of dental caries and factors associated with caries among children in Tripoli, Libya. Methods This cross-sectional study included a convenience sample of 1934 children in first grade (age 6–7 years, n = 1000) and seventh grade (age 11–12 years, n = 934). Four health centers in Tripoli were selected for screening based on location and participation in school-entry health examinations. Data were collected through self-administered parent surveys and visual dental screenings by trained examiners from September 24 to October 15, 2019. The survey comprised questions about socioeconomic characteristics and oral health behaviors, including toothbrushing, sugar consumption, and dental care history. During screenings, untreated decay, missing teeth, and filled teeth (DMFT or dmft) were recorded. Prevalence of tooth decay was calculated as the proportion of children with high DMFT/dmft scores. Binary logistic and negative binomial regression analyses (with significance at p ≤ 0.05) were used to assess factors associated with caries. Results Among 1000 first-grade children, 78.0% had decay in their primary teeth, with a mean dmft of 3.7. Among 934 seventh-grade children, 48.2% had caries in their permanent teeth, with a mean DMFT of 1.7. The most significant factors associated with caries prevalence were socioeconomic, such as screening site (first grade, p = 0.02; seventh grade, p < 0.001) and maternal employment (seventh grade, p = 0.02), and behavioral, such as toothbrushing duration (seventh grade, p = 0.01), past dental treatment (both grades, p < 0.001), and past emergency visit (both grades, p < 0.001). Conclusions Caries prevalence was associated with several behavioral and socioeconomic factors, including screening site, maternal employment, toothbrushing duration, past dental treatment, and past emergency visit. Efforts should be made to address these factors to minimize barriers and improve oral health behavior and care utilization. These findings can be used to evaluate current public health initiatives and inform future planning.

Comparison of Dental Caries Prevalence in Patients with Cleft Lip and/or Palate and Their Sibling Controls

2009 ◽  
Vol 46 (5) ◽  
pp. 529-531 ◽  
Author(s):  
Mahmoud Al-Dajani
Keyword(s):  
Dental Caries ◽  
Cleft Lip ◽  
Cleft Lip And Palate ◽  
Maxillofacial Surgery ◽  
Permanent Teeth ◽  
Control Group ◽  
Oral And Maxillofacial Surgery ◽  
Caries Prevalence ◽  
Dmft Index ◽  
And Control

Objective: To evaluate the prevalence of dental caries in patients with cleft lip and/or palate and their cleft-free sibling controls. Methods: The two subject groups (patient and control) comprised 106 participants. The former group consisted of 53 patients with cleft lip and/or palate, aged 12 to 29 years, who visited the Oral and Maxillofacial Surgery Hospital at Damascus University of Syria. The control group consisted of the patients’ siblings who had no clefts, and they were sex matched to the patient group. Dental caries were examined clinically and were reported using the decayed, missing, and filled permanent teeth (DMFT) index. The DMFT scores were compared between the two groups. Results: The author found an overall association of dental caries with the presence of cleft lip and/or palate (odds ratio  =  2.52; 95% confidence interval  =  1.389–4.574; p < .05). The DMFT index scores were proportionally higher in patients with cleft lip and/or palate compared with the control group (p < .001). Conclusion: Subjects with cleft lip and palate are susceptible to dental caries independently of socioeconomic status.

scholarly journals Experience and Prevalence of Dental Caries in 6 to 12-Year-Old School Children in an Agricultural Community: A Cross-Sectional Study

Children ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. 99
Author(s):  
Juan José Villalobos-Rodelo ◽  
Martha Mendoza-Rodríguez ◽  
Rosalina Islas-Zarazúa ◽  
Sonia Márquez-Rodríguez ◽  
Mariana Mora-Acosta ◽  
...  
Keyword(s):  
Dental Caries ◽  
School Children ◽  
Cross Sectional Study ◽  
Caries Experience ◽  
Sectional Study ◽  
Caries Prevalence ◽  
Migrant Group ◽  
Cross Sectional ◽  
Agricultural Worker ◽  
Dmft Index

Objective: To describe the experience and prevalence of dental caries in schoolchildren aged 6–12 years belonging to agricultural manual worker households. Material and Methods: A comparative cross-sectional study was conducted in two groups of schoolchildren: One considered “children of agricultural worker migrant parents” (n = 157) and the other “children of agricultural worker non-migrant parents” (n = 164). Epidemiological indices for dental caries were calculated for primary (dmft) and permanent (DMFT) dentitions, and compared in terms of age, sex, and the Simplified Oral Hygiene Index (SOHI). Two binary logistic regression models for caries prevalence in primary and permanent dentitions were generated in Stata. Results: For primary dentition, we observed the following dmft index: Non-migrants = 1.73 ± 2.18 vs. migrants = 1.68 ± 2.14. Additionally, we recorded the following caries prevalence: Non-migrants = 59.1% vs. migrants = 51.3%. For permanent dentition, we observed the following DMFT index: Non-migrants = 0.32 ± 0.81 vs. migrants = 0.29 ± 0.95. Further, we recorded the following caries prevalence: Non-migrants = 17.6% vs. migrants = 12.8%. No differences were observed for either dentition (p > 0.05) in caries indices and their components or in caries prevalence. When both caries indices (dmft and DMFT) were combined, the non-migrant group had a higher level of caries experience than the migrant group (p < 0.05). No relationship (p > 0.05) with migrant status was observed in either multivariate models of caries prevalence. However, age did exhibit an association (p < 0.05) with caries. Only the plaque component of SOHI was associated (p < 0.05) with caries in permanent dentition. Conclusions: Although over half of school children from agricultural manual worker households had caries in either or both dentitions and a considerable proportion were untreated lesions, the prevalence levels were somewhat lower than other reports from Mexico in similar age groups. No statistically significant differences were found in caries experience or prevalence in either dentition between non-migrant and migrant groups.

scholarly journals A Study of dental caries prevalence in 12–14 year old school children in Ibadan, Nigeria

2005 ◽  
Vol 15 (2) ◽  
pp. 147-151 ◽  
Author(s):  
Obafunke Denloye ◽  
Deborah Ajayi ◽  
Olubunmi Bankole
Keyword(s):  
Dental Caries ◽  
School Children ◽  
Caries Prevalence ◽  
Ibadan Nigeria

scholarly journals Analysis of Factors Influencing the Dental Caries Prevalence in 7-Year-Old Chinese Children in Taiwan.

1991 ◽  
Vol 41 (5) ◽  
pp. 637-642
Author(s):  
Yoshiko YAMAGUCHI ◽  
Yoshisa YAMASHITA ◽  
Ryuji SHIRAHAMA ◽  
Akira SOGAME ◽  
Hideo MIYAZAKI ◽  
...  
Keyword(s):  
Dental Caries ◽  
Chinese Children ◽  
Caries Prevalence ◽  
Old Chinese ◽  
Factors Influencing

scholarly journals Influence of fat-free, fat and sucrose diets on rat periodont condition

2021 ◽  
Vol 11 (5) ◽  
pp. 179-184
Author(s):  
T. I. Pupin
Keyword(s):  
Lactic Acid ◽  
Dental Caries ◽  
Sunflower Oil ◽  
Catalase Activity ◽  
The State ◽  
Tooth Decay ◽  
Elastase Activity ◽  
Sucrose Diet ◽  
Different Content ◽  
Stimulation Of

Aim. To investigate the effect of consumption of diets with different content of fat and sugar on the state of the periodontium of rats.Methods. The rats received a semi-synthetic fat-free diet (FFD), a fat diet (5 % sunflower oil), and a sucrose diet (50 % sucrose) for 30 days. Determined the degree of periodontal atrophy, tooth decay and in the gum homogenate - the activity of elastase, catalase, urease, lysozyme and the content of malondialdehyde (MDA).Results. Sugar diet increases the degree of periodontal atrophy and tooth decay, but decreases elastase activity in the gums and increases catalase activity.  Fat diet does not affect periodontal atrophy and tooth decay, but it reduces catalase activity.Conclusion. The increase in the intensity of caries and periodontal atrophy under the influence of a sucrose diet is probably due to the stimulation of the formation of lactic acid. Fat nutrition does not affect the intensity of dental caries and the degree of periodontal atrophy.

scholarly journals Determinants of dental caries in children in the Middle East and North Africa region:  A systematic review based on literature published from 2000 to 2019

2021 ◽  
Author(s):  
Amal Elamin ◽  
Malin Garemo ◽  
Anzelle Mulder
Keyword(s):  
Middle East ◽  
Dental Caries ◽  
Infant Feeding ◽  
North Africa ◽  
World Health ◽  
Caries Prevalence ◽  
Mena Region ◽  
Oral Habits ◽  
Socioeconomic Determinants ◽  
Increased Risk

Abstract Background Dental caries risk factors have been expanded to not only emphasize biology and dietary and oral habits but also broader social determinants such as socioeconomic factors and the utilization of health services. The aim was to review sociobehavioural/cultural and socioeconomic determinants of dental caries in children residing in the Middle East and North Africa (MENA) region. Methods A search was conducted in the PubMed/Medline database and Google Scholar to identify studies published from 2000–2019 covering children using key search terms. In the initial stages, titles, abstracts and, if needed, full articles were screened for eligibility. In the final stage, all included articles were reassessed and read, and relevant data were extracted. Results Out of 600 initial articles, a total of 77 were included in this review, of which 74 were cross-sectional, 2 were longitudinal and one was a case-control study. The studies included a total of 94,491 participants in 14 countries across the MENA region. A majority used the World Health Organization scoring system to assess dental caries. The caries prevalence ranged between 17.2–88.8%, early childhood caries between 3–57% and decayed missing filled teeth (dmft) varied between 0.6–8.5 across the various age groups. Increased age, low maternal education, low overall socioeconomic status, decreased frequency of tooth brushing, low parental involvement, poor oral habits, infant feeding practices and sugar were among the most prevalent determinants for increased risk of caries in the reviewed studies. Conclusions Dental caries was found to be high among children in many of the studies published from MENA. The key determinants of dental caries were found to include factors related to child characteristics, family background, oral hygiene and infant feeding and eating habits. The high dental caries prevalence emphasises the need to address the prevailing modifiable sociobehavioural and socioeconomic determinants by translating them into effective oral health prevention policies and programmes.

The Effect of Chemically Modified Tetracycline-3 on the Progression of Dental Caries in Rats

2018 ◽  
Vol 52 (4) ◽  
pp. 297-302 ◽  
Author(s):  
Jun Xu ◽  
Congcong Miao ◽  
Zhenchuan Tian ◽  
Jinlu Li ◽  
Chunmei Zhang ◽  
...  
Keyword(s):  
Dental Caries ◽  
Negative Control Group ◽  
Positive Control ◽  
Negative Control ◽  
Positive Control Group ◽  
Control Group ◽  
Caries Prevalence ◽  
Chemically Modified ◽  
Dentin Caries ◽  
Chemically Modified Tetracycline

Objective: Matrix metalloproteinases (MMPs) exist in human saliva and dentin and play an important role in the degradation of organic matrix in teeth. Chemically modified tetracycline-3 (CMT-3) is an inhibitor of MMPs. CMT-3 has been used experimentally to treat caries since 1999, but no distinction between dental caries prevalence and dentin caries prevalence has been described. Methods: A total of 65 Sprague-Dawley rats were randomly divided into three groups. The positive control group (25 rats) was inoculated with Streptococcus mutans (ATCC700610) and fed the cariogenic feed of improved Keyes Diet 2000. The CMT-3 group (25 rats) was also inoculated with S. mutans and fed the cariogenic feed of improved Keyes Diet 2000; the surfaces of rats’ molars were daily treated with 0.02% CMT-3. The negative control group (15 rats) was only fed the standard rodent chow. At the end of the 10th week, the dental caries prevalence and dentin caries prevalence of each group were calculated, and the regions of caries were assessed. Results: No caries was found in the negative control group. The dental caries prevalence of the CMT-3 and the positive control group was 75.0 and 83.3%, respectively (p > 0.05, Table 2). The dentin caries prevalence of the CMT-3 and the positive control group was 33.3 and 70.8%, respectively (p < 0.05, Table 2). The Keyes scoring of dentin caries in the CMT-3 group was significantly lower than that in the positive control group (p < 0.05, Table 3). Conclusions: CMT-3 had no effect on the prevalence of dental caries, but could lower the prevalence and slow down the progression of dentin caries.

Sign in / Sign up

Export Citation Format

Share Document