dental fluorosis study in East York school children.

  • 211 Pages
  • 3.70 MB
  • English
The Physical Object
Pagination211 leaves
ID Numbers
Open LibraryOL18459269M

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Previous Studies of Fluorosis Interest in the prevalence and severity of dental fluorosis is reflected in the number of surveys that have been conducted. Starting with the most recent study, prevalence for children has been variously estimated for parts of the new city at the following levels: • % for 7-year-olds in the former East York;2.

The meta-analysis for Group 1 found the odds ratio (OR) for dental fluorosis in children exposed to fluoride early in life (before 2 years of age) to be (95% CI; ) as compared to. To study the dental fluorosis and caries in the permanent teeth of 12 to year-old children in fluorosis-endemic areas; to assess the relationship between fluorosis and the fluoride content of.

PDF | Background: Fluoride is a double edged sword. The assessment of dental caries and fluorosis in endemic fluoride areas will facilitate in | Find, read and cite all the research you need on.

The literature on the prevalence of dental caries and dental fluorosis among the school going children in Nalgonda district is scanty. The present study was an attempt to determine the prevalence of dental caries and dental fluorosis among 12 and 15 years old school children in relation to fluoride concentration in Nalgonda district.

Cochrane review: Topical fluoride as a cause of dental fluorosis in children Article Literature Review in Cochrane database of systematic reviews (Online) 6(1):CD January with This supports the findings of Evans et al.

57 who suggested that the most critical period for developing dental fluorosis of the permanent central incisors is between 15 and 24 months for males and 21–30 months for females. Osuji et al. 61 carried out a case control study of children living in the fluoridated community of East York, Ontario.

The fraction of dental fluorosis-affected children varied from 30% to % in the high fluoride villages and from % to % in low/normal-fluoride villages (Yadav et al., ). As scientific knowledge grew, the beneficial and the adverse effects of F have become more evident in both human beings and animals.

The architect of these first fluoride studies was Dr. Trendley Dean, head of the Dental Hygiene Unit at the National Institute of Health (NIH). Dean began investigating the epidemiology of fluorosis in One of his primary research concerns was determining how high fluoride levels could be in drinking water before fluorosis occurred.

Dental fluorosis is one of those things that sounds scarier than it actually is at least if you live in a country like the good old U.S. of A., where public health and environmental protection agencies and organizations have made the scary kind of dental fluorosis (severe dental fluorosis) exceedingly rare.

A recently published study objectively determined the effect of dental fluorosis and dental decay on 5, North Carolina schoolchildren and their families – Effects of Enamel Fluorosis and Dental Caries on Quality of Life.

It found no statistically significant association between dental fluorosis and oral-health related quality of life scores.

The prevalence of dental caries and fluorosis in Japanese communities with up to ppm of naturally occurring fluoride Article (PDF Available) in Journal of Public Health Dentistry 60(3)   Fluoridation causes dental fluorosis.

Dental fluorosis is the outward sign that has a child has consumed too much fluoride – it is a bio-marker of over-exposure. In New Zealand, dental fluorosis statistics are lacking, even though the Ministry of Health acknowledges this condition to be an undisputed side effect of fluoridation.

The York review 2 was chosen to form the evidence base for the effect of water fluoridation on dental caries in the current review, as it provided. In the National Survey of Dental Caries in U.S. School Children in 19X, overall prevalence of dental fluorosis was reported to be % in children ages years (Brunette, Nearly all the eases were mild to very mild.

Excess fluoride ingestion results in dental fluorosis. The mechanisms affected by longterm chronic exposure to low levels of fluoride are likely to differ from those affected by acute exposures to high levels of fluoride [1–3].Some mechanisms affected by lower chronic fluoride levels, resulting in enamel fluorosis, are likely to be specific to this uniquely mineralizing tissue, while others.

The sparse literature on the relation between dental caries, dental fluorosis with fluoride concentration in drinking water among the school going children in Nalgonda district prompted us for the present study to assess dental caries and dental fluorosis prevalence among 12 and years-old school children in Nalgonda district, Andhra Pradesh.

OBJECTIVE: This study aimed to assess the perceived oral health status and to explore its relationship with clinically assessed dental fluorosis among school children in Arusha town, Tanzania. METHODS: A total of students (mean age years) completed questionnaires administered in the schools during May to July Children of ages 16–36months with fluorosis participated in this study and received high fluoride from water and dentifrice than the children not affected with dental fluorosis.

Opydo-Szymaczek and Opydo () analyzed 29 brands of powdered formulas and the results showed that the fluoride levels in all products were significantly low (mean. Dental fluorosis is the most common manifestation of chronic use of high fluoride water and it has greatest impact on the growing teeth, and children under seven years of age are particularly vulnerable (Murray, ).

Dental fluorosis gives unsightly marks on the teeth. Objective of the study. One study conducted in China found a 40% higher prevalence of dental fluorosis among individuals living in a community with low water iodine levels than those in a community with sufficient water iodine levels, despite both being fluoridated at mg/L (Xu & Zhang, ).

A new study finds cognitive function defects, like IQ, in children are not significantly related to fluoride in drinking water.

But they are associated with medium and severe dental fluorosis. This interests me for two reasons: The report is by Choi and Grandjean who had also authored the meta-review often used by anti-fluoride activists to claim that. The aim of this study was to measure the extent and severity of caries among 12 year-old students in an endemic fluorosis area of Senegal.

This was a descriptive and cross sectional study covering elementary school students aged 12 years and attending public, confessional and Franco-Arab schools in the city of Kaolack (Senegal).

These students were in grades 4 or 5 and obtained parental. “Sixty percent of the children in the Choi et al. () pilot study had dental fluorosis graded as moderate or severe. This likely reflects the endemic fluorosis of the study area.

Only a few percent of individuals in areas exposed to the optimum levels of drinking water fluoride used in CWF have dental fluorosis that severe. Fluorosis can be a useful biomarker for fluoride's brain exposure, Grandjean suggests. Several studies, specifically, associate dental fluorosis with children's intellectual deficits (e.g.

Yu, et. Eventually, the Selective Service began a dental program to upgrade the dental health of the men and render them eligible for service The US Office of Education, the US Public Health Service, and the American Dental Association joined forces to improve dental health among high school students so that they would be fit for service upon.

LOCATION / PHONE NUMBER. The NYU College of Dentistry is located at E. 24 th Street (corner of First Avenue) in Manhattan.

Details dental fluorosis study in East York school children. FB2

Call to schedule your first appointment. For Emergency Services/Urgent Care, please call Shomar B, Müller G, Yahya A, Askur S, Sansur R () Fluorides in groundwater, soil and infused black tea and the occurrence of dental fluorosis among school children of the Gaza Strip.

J Water Health 2(1)– Google Scholar. Lu Y, et al (). Effect of high-fluoride water on intelligence of children. Fluoride (See abstract | See study) Morgan L, et al ().

Investigation of the possible associations between fluorosis, fluoride exposure, and childhood behavior problems.

Pediatric oral health-related quality of life improvement after treatment of early childhood caries: a prospective multisite study. J Dent Child (Chic) [Google Scholar] de Oliveira CM, Sheiham A.

Orthodontic treatment and its impact on oral health-related quality of life in Brazilian adolescents.

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Fluoride has both beneficial and detrimental effects on human health. In terms of dental health, the prevalence of dental caries is inversely related to the concentration of fluoride in drinking water; while there is a dose-response relationship between the concentration of fluoride in drinking water and the prevalence of dental fluorosis.Shop for children's books by age, series, author, subject and format.

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