Abstract：
:Bacteriologic and clinical studies suggest that sealants can be used therapeutically on incipient caries of the enamel. The present study was designed to explore this approach further by determining whether there is a difference in retention rates on sound or carious tooth surfaces sealed for the first time as well as resealed surfaces. A total of 1766 teeth were sealed for subjects 12-14 yr of age of which 120 were judged to be carious. Mouths were divided sagittally on a random basis and an ultraviolet light activated resin with a filler or an autopolymerizing resin without a filler was placed on contralateral surfaces of all molar and premolar teeth. The effects of sealant type, caries status, arch and tooth type on retention over a 2-yr period were tested using Mantel-Haenszel statistics. At the end of 1 yr, 88% of the teeth sealed with the autopolymerizing resin were judged to be completely intact compared to 82% of the teeth filled with the ultraviolet light resin. At the end of the second year the retention rates were 84% and 75% respectively. The retention rates for carious and sound teeth at the end of both years were almost identical. Overall, premolars had a 15% more favorable retention rate than molars. There were minimal differences between arches although maxillary premolars had approximately a 5% higher retention rate than mandibular premolars. The reverse was true for molar teeth. Retention of sealants at the end of the second year (resealed after 1 yr) was 4% less than comparable teeth sealed initially.
journal_name
Community Dent Oral Epidemioljournal_title
Community dentistry and oral epidemiologyauthors
Handelman SL,Leverett DH,Espeland M,Curzon Jdoi
10.1111/j.1600-0528.1987.tb00470.xsubject
Has Abstractpub_date
1987-02-01 00:00:00pages
1-5issue
1eissn
0301-5661issn
1600-0528journal_volume
15pub_type
临床试验,杂志文章,随机对照试验abstract：OBJECTIVES:The aim of this study is to determine the level of engagement among dentists, and subsequently, to investigate which dental job resources are positively correlated with engagement. METHODS:By stratifying on gender, age, and region, a representative sample of 848 general dental practitioners was drawn at ran...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.2007.00350.x
更新日期：2008-02-01 00:00:00
abstract：OBJECTIVES:To assess the efficacy of a community-based childhood obesity prevention intervention targeting Sugar-sweetened beverage (SSB) consumption on self-rated oral health among children and their parents/caregivers. METHODS:This study is a secondary analysis of data from a pilot site-randomized intervention (H2 G...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12610
更新日期：2021-01-03 00:00:00
abstract：:In a survey of 7266 schoolchildren, aged 14-19 yr, the prevalence of juvenile periodontitis was found to be 0.1%. A predilection for Negroes was noted. There was no difference in prevalence between sexes. ...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1984.tb01435.x
更新日期：1984-06-01 00:00:00
abstract：OBJECTIVE:Fluoride was first added to the Australian water supply in 1953, and by 2003, 69% of Australia's population was receiving the minimum recommended dose. Extending coverage of fluoridation to all remaining communities of at least 1000 people is a key strategy of Australia's National Oral Health Plan 2004-2013. ...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.2012.00684.x
更新日期：2012-08-01 00:00:00
abstract：:The purpose of this study was to determine the economic costs of school-based mouthrinsing in the demonstration programs. Costs for two complete years were expressed in 1978 dollars, and divided into explicit and implicit categories. Costs per participant were found to vary among programs (ranges of average total cost...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1984.tb01406.x
更新日期：1984-02-01 00:00:00
abstract：:In 1982 a combined sociodental research project was started in the city of Groningen in order to gain insight into the dental and social reasons for total extraction. 91% of the dentists in the city participated in this study by collecting the extracted teeth, filling out a questionnaire and asking their patients to f...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1985.tb00436.x
更新日期：1985-06-01 00:00:00
abstract：OBJECTIVE:To investigate risk indicators associated with root caries among the Hong Kong older adults who attended long-term care facilities regularly. METHODS:Nonfrail older adults with at least six natural teeth from 10 long-term social or residential care facilities were examined. The clinical examinations were con...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12495
更新日期：2020-02-01 00:00:00
abstract：OBJECTIVES:There are few studies of dental service expenditure in Australia. Although dental insurance status is strongly associated with a higher probability of dental visiting, some studies indicate that there is little variation in expenditure by insurance status among those who attend for care. Our objective was to...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12264
更新日期：2017-04-01 00:00:00
abstract：OBJECTIVES:To determine whether there is an Appalachian disparity in caries prevalence or extent in children living in Pennsylvania. METHODS:We conducted a cross-sectional clinical assessment of caries in a sample representing 1st, 3rd, 9th, and 11th grade students across Pennsylvania. We used logistic regression and ...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12135
更新日期：2015-02-01 00:00:00
abstract：:The purpose of the present study was to investigate time trends in primary reasons for extraction of permanent teeth in Norway from 1968 to 1988. Johansen studied reasons for extraction of 8757 teeth in 4216 patients during a 3-week period in 1968. Twenty years later a random sample of 500 Norwegian dentists provided ...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1991.tb00183.x
更新日期：1991-12-01 00:00:00
abstract：:In order to evaluate the possible cariostatic effect of a fluoride varnish in the primary dentition, Duraphat varnish was applied twice yearly for 2 years to the teeth of 195 3 1/2-year-old children of both sexes attending nine preparatory schools in the Warsaw area. A control group of 127 children attending nine othe...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1982.tb00362.x
更新日期：1982-04-01 00:00:00
abstract：OBJECTIVES:A cross-sectional study was conducted to compare a visual dental examination method developed by the British Association for the Study of Community Dentistry with assessment of intra-oral photographs as means of detecting dental caries in 5-year-olds and 10- to 11-year-olds. METHOD:130 5-year-olds and 140 1...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12049
更新日期：2013-12-01 00:00:00
abstract：:Lack of concern about dental health contributes significantly to the reluctance of people to attend for dental check-ups and to implement preventive dental measures. The aim of this study was to develop and assess a questionnaire method of detecting this attitude which was described as dental indifference. The questio...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1996.tb00825.x
更新日期：1996-04-01 00:00:00
abstract：OBJECTIVES:To analyse the possible effects of the socioeconomic status (SES) on the prosthetic replacement of missing teeth in working-age people and to explore the role of potential confounders. METHODS:Cross-sectional data were collected from 2310 German adults aged 30-59 years. The relationship between each of the ...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.2009.00463.x
更新日期：2009-04-01 00:00:00
abstract：OBJECTIVES:To explore the impact of developmental defects of enamel (DDE) on young people, through their experiences of the condition and it's meaning to their everyday lives. METHODS:The theoretical framework chosen to guide the study was symbolic interactionism. Qualitative interviews with a purposive sample of peop...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.2008.00453.x
更新日期：2009-02-01 00:00:00
abstract：OBJECTIVES:The first objective was to assess whether having had orthodontic treatment affected the levels of oral health-related quality of life impacts in Brazilian adolescents. A second objective was to assess the relationship between a normative clinical measure of orthodontic treatment need and two measures of oral...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1046/j.1600-0528.2003.00002.x
更新日期：2003-12-01 00:00:00
abstract：BACKGROUND:The prevalence of overweight children in the United States continues to increase. OBJECTIVES:To examine the relationship between being overweight and caries in primary and permanent dentition in a nationally representative sample of children. METHODS:Data from the NHANES III (1988-1994) were analyzed using...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.2007.00384.x
更新日期：2008-04-01 00:00:00
abstract：OBJECTIVES:To describe the 'Caries Assessment Spectrum and Treatment' (CAST) instrument, its origin and content, and to provide an example of how results can be reported. METHODS:The CAST instrument covers the complete range of stages of carious lesion progression: from no carious lesion, through caries protection (se...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12027
更新日期：2013-02-01 00:00:00
abstract：:We surveyed 5,997 dentists in Ontario to investigate gender differences in the characteristics, infection control practices, knowledge and attitudes regarding the treatment of HIV-infected patients. The response rate was 70.3%. Reports indicated that female dentists are younger and more likely to work in larger urban ...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1996.tb00890.x
更新日期：1996-12-01 00:00:00
abstract：:This study compared the periodontal health of patients with SLE with that of healthy controls. Patients with systemic lupus erythematosus had significantly lower periodontal probing depths compared with healthy controls. It is possible that systemic drugs such as corticosteroids and NSAIDS may be responsible for these...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1993.tb00742.x
更新日期：1993-06-01 00:00:00
abstract：:Incidence of edentulousness, reasons for full clearance, and clinical status before extractions were studied in a longitudinal setting in 47 rural communities in Finland. The annual incidence of total loss of teeth was 50/100,000 inhabitants and loss of maxillary teeth 20/100,000 inhabitants. The rates were about twic...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1994.tb01811.x
更新日期：1994-08-01 00:00:00
abstract：:In the spring of 1996, foods and beverages most commonly consumed by adolescents were analyzed for fluoride as part of a larger investigation. These foods were selected by interviewing 711 adolescents, 12-14 years of age, who were long-time residents of either an optimally or negligibly fluoridated community. The bran...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1034/j.1600-0528.2002.00002.x
更新日期：2002-10-01 00:00:00
abstract：BACKGROUND:The aim was to assess the role of visit history factors between the age of 13 and 30 years on oral health-related impact. MATERIALS AND METHODS:In 1988-89, n=7,673 South Australian school children aged 13 years were sampled with n=4,604 children (60.0%) and n=4,476 parents (58.3%) returning questionnaires. ...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12077
更新日期：2014-06-01 00:00:00
abstract：OBJECTIVE:To evaluate the retention and caries preventive effect of two glass ionomers used as fissure sealants: one resin modified glass ionomer (A) and one conventional glass-ionomer cement (B). SAMPLES AND METHODS:The permanent first molars of 100 children, 6-8 years of age at the start of the study, were sealed. M...
journal_title：Community dentistry and oral epidemiology
pub_type： 临床试验,杂志文章
doi：10.1034/j.1600-0528.2003.00113.x
更新日期：2003-10-01 00:00:00
abstract：:608 12-yr-old children in Harare, and 556 in rural areas of Mashonaland and Central Province, Zimbabwe, were examined for dental caries in 1985. 27.6% of children in the urban area, and 20.9% in the rural, had caries (P less than 0.01). The mean DMFT in urban and rural areas was 0.57 (+/- 1.13) and 0.49 (+/- 1.42), re...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1989.tb01822.x
更新日期：1989-02-01 00:00:00
abstract：OBJECTIVE:To investigate the prevalence and incidence of dental erosion in children and adolescents. METHODS:Lesions were registered for all tooth surfaces of primary and permanent teeth using pre-orthodontic study models. A total of 1,000 individuals (mean age 11.4+/-3.3 years) were included; 265 of them were followe...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1034/j.1600-0528.2001.290405.x
更新日期：2001-08-01 00:00:00
abstract：OBJECTIVES:Childhood socio-economic status (SES) has long been associated with later-life oral health, suggesting that childhood is a sensitive period for oral health. Far less attention has been given to the long-term impact of childhood trauma, abuse, and smoking on later-life oral health. This study fills the gap in...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/cdoe.12463
更新日期：2019-08-01 00:00:00
abstract：BACKGROUND:The level of Fluoride exposure needed to cause dental fluorosis is not known precisely. An awareness of total F intake from all sources, especially during the critical stages of dental development during infancy and early childhood, is important in preventing the development of dental fluorosis. OBJECTIVES:...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.2011.00632.x
更新日期：2012-02-01 00:00:00
abstract：:The frequency of germinated and fused primary teeth was studied in a sample of 1141 Finnish children aged 3-4 years. The prevalence was 0.7%. All the joined teeth were found in the anterior area of the mouth. In seven cases the diagnosis was a fusion of two separate teeth, and in one case it was a germination of a sin...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1980.tb01286.x
更新日期：1980-08-01 00:00:00
abstract：:Of a random sample of dentists in Norway (n = 741), 83% responded to a questionnaire about their use of radiographs in and their opinions and knowledge about the diagnosis of approximal caries. There was great disparity in criteria for initiation of restorative treatment of approximal caries based on radiographic appe...
journal_title：Community dentistry and oral epidemiology
pub_type： 杂志文章
doi：10.1111/j.1600-0528.1985.tb00414.x
更新日期：1985-02-01 00:00:00
