Multivariate survival analysis for the identification of factors associated with cavity formation in permanent first molars

Leroy, Roos; Bogaerts, Kris; Lesaffre, Emmanuel; Declerck, Dominique

doi:10.1111/j.1600-0722.2005.00199.x

Cited by 40 publications

(49 citation statements)

References 23 publications

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“…The multiple survival analysis confirmed that there has been major impact of the caries status of the deciduous dentition on the incidence of cavities in permanent molars (Leroy et al, 2005).…”

Section: Resultsmentioning

confidence: 79%

A Study on Nutritional Status and Dental Caries in Permanent Teeth among School Going Girl of Bengalee Population, India

Chatterjee¹,

Bandyopadhyay²

2012

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Variations in tooth eruption patterns are supposed to have multifactorial reasons and etiologic factors to explain variation in caries are unsatisfactory. Prevalence of caries is comparatively higher in the children of developing countries than that of the children of same age in developed countries. Indian studies on the dental caries mostly in children related to prevalence and treatment. However, nutritional effect on dental caries on Indian school going children is yet to be carried out in eastern India. This study investigated the prevalence of dental caries in permanent teeth and nutritional status among the 544 school going children (girls) of 6 -19 years age group of Bengalee ethnicity of West Bengal, India. Caries was recorded based on DMFT index following basic guidelines for Oral Health Surveys guideline (WHO). Nutritional status was obtained using BMI and classification of nutritional status was achieved using the standards of WHO and CDC growth charts include an age-and sex-specific BMI reference for children aged 2 -20 years. The overall prevalence of dental caries was 44.5% and mean DMFT was 0.45  1.57. Nutritional status demonstrated, about 30% and 6.69% of schools going girls were underweight and overweight respectively. Occurrence of dental caries was found in all permanent teeth among the girls of underweight and normal according to their BMI-for age status. Furthermore, a significant association (p < 0.05) with occurrence of dental caries among the underweight girls has been found compared to that of the overweight and normal. This study indicates a close relationship between nutritional status and dental caries in this region.

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Section: Resultsmentioning

confidence: 79%

A Study on Nutritional Status and Dental Caries in Permanent Teeth among School Going Girl of Bengalee Population, India

Chatterjee¹,

Bandyopadhyay²

2012

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“…In a previous study in Flemish children multiple survival analyses confi rmed the major impact of the status of the deciduous dentition in addition to occlusal plaque accumulation, reported brushing frequency and gender on the incidence of visible caries experience in permanent fi rst molars [Leroy et al, 2005]. In these analyses, caries experience in the deciduous dentition was assessed at baseline (mean age: 7.1 years) and added to the model as a dichotomous covariate.…”

mentioning

confidence: 99%

Effect of Caries Experience in Primary Molars on Cavity Formation in the Adjacent Permanent First Molar

et al. 2005

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This study sought to address the influence of a sound versus affected first and/or second deciduous molar on the incidence of visible caries experience in the adjacent permanent first molar. Clinical and questionnaire data were obtained from a 6-year prospective oral health screening project in Flanders, Belgium (Signal-Tandmobiel^® project), where 4,468 children (born in 1989) were examined annually during their primary school time. A multiple survival model allowing for dependent data with possible censoring was applied. The impact of timing of tooth emergence (determining the period at risk), gender, presence of sealants and reported oral hygiene habits was also considered. Cavity formation in permanent first molars was clearly influenced by the status of the adjacent primary molars;the effect of the second deciduous molar was most pronounced. Moreover, if both deciduous molars experienced caries and the child presented with poor oral hygiene, a peak in cavity formation of the permanent first molar 1–2 years after emergence was noticed. On the other hand, if a child presented with good oral hygiene, no peak was observed;caries risk increased slightly over time. No significant benefit from restoring primary molars could be demonstrated, possibly because of methodological limitations.

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“…1.-Cuestionario modificado de higiene dental en niños y adolescentes tomado de los artículos de Leroy y col. 18,19 Éste incluye la captura de datos personales, antropométricos e historia de higiene dental de los escolares. Ésta última se evaluó mediante preguntas, como la edad de inicio de cepillado del niño, frecuencia del cepillado, uso de medios preventivos, frecuencia y tipo de alimentos consumidos durante y entre comidas, etc.…”

Section: Cuestionariosunclassified

Prevalencia y grado de gingivitis asociada a placa dentobacteriana en niños

Navarro¹,

Reyes²,

Araujo³

et al. 2014

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Introducción: Las enfermedades periodontales (EPs) son comunes en niños y adolescentes, y algunas son rápidamente destructivas. El consenso internacional de Periodontología de 1999, vigente hasta hoy día, incluyó a la gingivitis como parte de las EPs. Este estudio se enfocó en la gingivitis inducida por placa dentobacteriana (PDB). Estudios previos reportan porcentajes similares de prevalencia en niños Nigerianos, Polacos y Tanzaneses de alrededor del 54.4%. Sin embargo Oh TJ y col. encontró una presencia del 70% en niños Estadounidenses. En México, hay una amplia discrepacia en su prevalencia que oscila entre el 20.6% -91.3%. Resultados: Los niños presentaron una prevalencia de 64.2%, con una mediana grado I de gingivitis, sin embargo, se observó una tendencia a incrementarse el grado de ésta, conforme el niño tenía más edad, así como un incremento en la presencia de PDB de acuerdo con el índice de O'Leary. No se observaron diferencias en el grado de gingivitis entre sexos. Conclusión:El índice gingival en los niños estudiados es grado I, que es considerado leve y éste es independiente del sexo. Los niños tienden a imitar los hábitos de salud oral de sus padres, por lo que se debe reforzar también los hábitos preventivos orales en éstos, logrando que los niños observen estas conductas positivas y las apliquen para el beneficio de su salud.Palabras Clave: Prevalencia, gingivitis, niños, placa dental, índice gingival. : 18-09-2013: 18-09- Aceptación: 06-04-2014 Recepción AbstractIntroduction: Periodontal diseases are common in children and adolescents, and some are

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Multivariate survival analysis for the identification of factors associated with cavity formation in permanent first molars

Cited by 40 publications

References 23 publications

A Study on Nutritional Status and Dental Caries in Permanent Teeth among School Going Girl of Bengalee Population, India

A Study on Nutritional Status and Dental Caries in Permanent Teeth among School Going Girl of Bengalee Population, India

Effect of Caries Experience in Primary Molars on Cavity Formation in the Adjacent Permanent First Molar

Prevalencia y grado de gingivitis asociada a placa dentobacteriana en niños

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