Social Inequalities and Geographical Distribution in Caries Treatment Needs among Schoolchildren Living in Buenos Aires City: A Cross-Sectional Study
Abstract
:1. Introduction
2. Materials and Methods
2.1. Design of the Study and Sample Size
2.2. Clinical Assessment and Calibration Procedures
- (a)
- Expository class (2 h) with photographs (n = 36) aimed at the recognition of the categories established in the CTNI and the cut-off points between the different categories and the protocol to carry out the diagnosis.
- (b)
- Caries detection using extracted teeth (n = 30) (ex vivo 2 h). The specimens were examined after drying the surfaces with compressed air and under adequate lighting. Each operator recorded the observed findings according to the lesion and activity criteria for each tooth surface. The results were then discussed with the benchmark examiner.
- (c)
- Clinical practice (20 h), which included the following steps:
- Assignment to each examiner of 6 volunteer children who provided a balanced number of dental surfaces with CTNI codes.
- Observation and recording of the findings in an ad hoc spreadsheet. The visual–tactile clinical examination was performed with a frontal light, WHO probes, magnification (2.5×) and air drying of the surfaces.
- Re-evaluation (one week later) of each patient by the reference examiner and recording of findings.
2.3. Data Analysis
3. Results
4. Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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CODE | Clinical Situation | Unit of Analysis | Treatment Plan |
---|---|---|---|
00 | Sound teeth with history of preventive measures | Mouth | Preventive program: low or moderate caries risk |
01 | Sound teeth without history of preventive measures | Preventive program: low or moderate caries risk | |
02 | Presence of initial caries lesions | Preventive program: high caries risk | |
03 | Presence of cavitated lesions affecting enamel and/or dentine | 1 quadrant | Preventive program: high caries risk + restorative treatment |
04 | 2 quadrants | Preventive program: high caries risk + restorative treatment | |
05 | 3 quadrants | Preventive program: high caries risk + restorative treatment | |
06 | 4 quadrants | Preventive program: high caries risk + restorative treatment | |
07 | Presence of cavitated lesions affecting enamel and/or dentine with pulp involvement | 1 quadrant | Preventive program: high caries risk + restorative treatment + pulp treatment |
08 | 2 quadrants | Preventive program: high caries risk + restorative treatment + pulp treatment | |
09 | 3 quadrants | Preventive program: high caries risk + restorative treatment + pulp treatment | |
10 | 4 quadrants | Preventive program: high caries risk + restorative treatment + pulp treatment | |
11 | Presence of extensive cavitated lesions without possibilities of restorative treatment or presence of abscess or fistula | 1 quadrant | Preventive program: high caries risk + restorative treatment + surgical treatment and eventual rehabilitation |
12 | 2 quadrants | Preventive program: high caries risk + restorative treatment + surgical treatment and eventual rehabilitation | |
13 | 3 quadrants | Preventive program: high caries risk + restorative treatment + surgical treatment and eventual rehabilitation | |
14 | 4 quadrants | Preventive program: high caries risk + restorative treatment + surgical treatment and eventual rehabilitation |
Caries Prevalence | Severe Caries Prevalence | ||||
---|---|---|---|---|---|
CTNI Score (0–2) n (%) | CTNI Score (3–14) n (%) | CTNI Score (0–7) n (%) | CTNI Score (8–14) n (%) | ||
Sex | Males | 7366 (52.46) | 15,321 (51.88) | 16,211 (51.88) | 6476 (52.54) |
Females | 6674 (47.54) | 14,210 (48.12) | 15,035 (48.12) | 5849 (47.46) | |
Pearson χ2(2) = 1.30 p = 0.26 | Pearson χ2(2) = 1.55 p = 0.21 | ||||
Year | 2016 | 5655 (40.28) | 11,688 (39.58) | 12,626 (40.41) | 4717 (38.27) |
2017 | 4008 (28.55) | 8417 (28.50) | 8856 (28.34) | 3569 (28.96) | |
2018 | 4377 (31.18) | 9426 (31.92) | 9764 (31.25) | 4039 (32.77) | |
Pearson χ2(2) = 2.83 p = 0.24 | Pearson χ2(2) = 17.77 p < 0.01 | ||||
Living Area | CABA 1 | 4125 (29.38) | 13,487 (45.67) | 11,106 (35.54) | 6506 (52.79) |
CABA 2 | 7830 (55.77) | 13.467 (45.60) | 16,239 (51.97) | 5058 (41.04) | |
CABA 3 | 2085 (14.85) | 2577 (8.73) | 3901 (12.48) | 761 (6.17) | |
Pearson χ2(2) = 1.2 × 103 p < 0.01 | Pearson χ2(2) = 1.2 × 103 p < 0.01 | ||||
Health | Public | 4775 (34.07) | 17,819 (60.47) | 13,937 (44.70) | 8657 (70.35) |
Private/social security | 9150 (65.28) | 11,386 (38.64) | 17,011 (54.56) | 3525 (28.65) | |
No replies | 92 (0.66) | 263 (0.89) | 232 (0.74) | 123 (1.00) | |
Pearson χ2(2) = 2.7 × 103 p < 0.01 | Pearson χ2(2) = 2.4 × 103 p < 0.01 |
Municipality | Infant Mortality Rate | % Employment of the Head of the Household | % Households with Precarious Tenure | % Public System Only | % Attend Public Education | % Completed Primary School | % Unemployed | Z Score (IPCF) | % Overcrowding |
---|---|---|---|---|---|---|---|---|---|
1 | 7.0 | 74.3 | 16.3 | 30.2 | 70.1 | 14.6 | 8.7 | 0.04 | 20.6 |
2 | 3.9 | 67.4 | 12.0 | 6.8 | 46.8 | 5.5 | 5.6 | 1.43 | 4.7 |
3 | 6.7 | 72.3 | 9.4 | 19.3 | 58.3 | 12.9 | 7.5 | −0.21 | 13.6 |
4 | 8.8 | 65.4 | 23.0 | 36.8 | 75.0 | 24.3 | 12.7 | −1.14 | 19.7 |
5 | 6.6 | 69.9 | 9.1 | 11.6 | 56.6 | 8.2 | 6.2 | 0.31 | 7.6 |
6 | 5.0 | 72.3 | 9.0 | 7.7 | 50.8 | 6.0 | 6.0 | 0.64 | 3.2 |
7 | 6.8 | 71.2 | 12.9 | 24.7 | 61.0 | 13.2 | 8.6 | −0.57 | 12.3 |
8 | 8.7 | 67.1 | 26.3 | 46.4 | 74.2 | 29.1 | 13.7 | −1.78 | 22.9 |
9 | 8.4 | 67.1 | 12.2 | 25.4 | 57.9 | 19.6 | 8.0 | −1.07 | 11.2 |
10 | 4.9 | 69.0 | 8.9 | 17.9 | 55.0 | 11.9 | 6.9 | −0.62 | 6.4 |
11 | 6.3 | 69.8 | 7.8 | 13.5 | 52.4 | 10.3 | 8.2 | −0.22 | 7.2 |
12 | 6.1 | 70.8 | 9.7 | 10.6 | 51.9 | 10.3 | 7.2 | 0.17 | 5.8 |
13 | 4.8 | 71.0 | 9.6 | 6.1 | 41.1 | 4.7 | 4.9 | 1.21 | 3.6 |
14 | 4.1 | 72.5 | 10.4 | 5.6 | 38.0 | 5.0 | 5.0 | 1.82 | 3.7 |
15 | 6.9 | 6.91 | 71.2 | 12.9 | 59.8 | 11.4 | 7.4 | 0.00 | 6.7 |
Clusters * | % Employment of the Head of the Household | % Households with Precarious Tenure | % Public Education (3 years or more) | % Public Health System Only | % Completed Primary School | % Unemployed | Z Score (IPCF) | % Overcrowding |
---|---|---|---|---|---|---|---|---|
Cluster 1 | 65.8 | 20.5 | 69.0 | 36.2 | 24.3 | 11.4 | −1.330 | 17.9 |
Cluster 2 | 70.3 | 10.3 | 56.3 | 12.6 | 10.0 | 7.3 | 0.030 | 7.1 |
Cluster 3 | 70.8 | 11.9 | 58.3 | 19.8 | 11.6 | 7.5 | 0.013 | 11.5 |
Cluster 4 | 71.7 | 9.7 | 45.5 | 7.5 | 6.5 | 5.8 | 0.958 | 4.1 |
Buenos Aires | 69.9 | 12.7 | 56.6 | 18.4 | 12.5 | 7.8 | 0.00 | 9.9 |
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Ventura, F.; Lazzati, M.R.; Salgado, P.A.; Rossi, G.N.; Wolf, T.G.; Squassi, A.; Campus, G. Social Inequalities and Geographical Distribution in Caries Treatment Needs among Schoolchildren Living in Buenos Aires City: A Cross-Sectional Study. Dent. J. 2024, 12, 325. https://doi.org/10.3390/dj12100325
Ventura F, Lazzati MR, Salgado PA, Rossi GN, Wolf TG, Squassi A, Campus G. Social Inequalities and Geographical Distribution in Caries Treatment Needs among Schoolchildren Living in Buenos Aires City: A Cross-Sectional Study. Dentistry Journal. 2024; 12(10):325. https://doi.org/10.3390/dj12100325
Chicago/Turabian StyleVentura, Fiorella, Maria Rocio Lazzati, Pablo Andres Salgado, Glenda Natalia Rossi, Thomas G. Wolf, Aldo Squassi, and Guglielmo Campus. 2024. "Social Inequalities and Geographical Distribution in Caries Treatment Needs among Schoolchildren Living in Buenos Aires City: A Cross-Sectional Study" Dentistry Journal 12, no. 10: 325. https://doi.org/10.3390/dj12100325
APA StyleVentura, F., Lazzati, M. R., Salgado, P. A., Rossi, G. N., Wolf, T. G., Squassi, A., & Campus, G. (2024). Social Inequalities and Geographical Distribution in Caries Treatment Needs among Schoolchildren Living in Buenos Aires City: A Cross-Sectional Study. Dentistry Journal, 12(10), 325. https://doi.org/10.3390/dj12100325