Abstract：
PURPOSE:To analyse possible changes in the severity and distribution of dental caries within the dentition in five groups of 4-year-old children examined with the same methods and criteria between 1980 and 2002. MATERIALS AND METHODS:The material consisted of retrospective caries recordings from cross-sectional studies performed in 1980, 1987, 1992, 1997 and 2002 in Umeå, Sweden. The distribution of dmfs within the dentition was analysed in the whole groups and in one third of each group with the highest dmfs-values (mSiC-index). RESULTS:When comparing the whole groups, no statistically significant changes were found over the years concerning total dmfs, or dmfs in molars and canines or in occlusal surfaces (p > 0.05). There was a significant increase in dmfs-values in incisors observed between 1980 and 1987, while a similar reduction was observed between 1987 and 1992 (p < 0.05). When comparing subgroups constituting 33% of those with the highest dmfs-values for all teeth in each group, the mean values of dmfs for all teeth was higher in 2002 than in 1997 (6.0 compared with 5.3), but the rank sum test of dmfs-values displayed a non-significant difference (p > 0.05). There was, however, a statistically significant increase in the dmfs-values for molars and canines between 1997 and 2002 (p < 0.05). Between 1987 and 1992, a statistically significant decrease in dmfs-values in incisors (p < 0.01) was found, while the opposite trend occurred between 1992 and 1997 (p < 0.05). CONCLUSION:By analysing caries distribution within the dentition and in subgroups, trends can be detected over time that otherwise are obscured. The findings should be considered in future epidemiological studies, as even significant changes could be overlooked and disregarded.
journal_name
Oral Health Prev Dentjournal_title
Oral health & preventive dentistryauthors
Stecksén-Blicks C,Stenlund H,Twetman Ssubject
Has Abstractpub_date
2006-01-01 00:00:00pages
209-14issue
3eissn
1602-1622issn
1757-9996journal_volume
4pub_type
杂志文章abstract：PURPOSE:The aim of this study was to evaluate the cleaning efficacy of interdental brushes with different stiffnesses, e.g. soft and hard interdental brushes with identical brush diameter. MATERIALS AND METHODS:Cylindrical soft and hard interdental brushes with diameters of 2,3 and 5 mm each were tested. Sixteen extra...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：PURPOSE:To identify the prevalence and determinants of dental trauma in permanent anterior teeth among 11- to 13-year-old schoolchildren, to compare self-reported dental trauma rates with clinical examination trauma rates, and to examine mouthguard use among children engaged in contact sports. MATERIALS AND METHODS:A ...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a43309
更新日期：2020-04-01 00:00:00
abstract：PURPOSE:Florid cemento-osseous dysplasia (COD) is a well-described condition that occurs predominantly in black women. The lesion is usually asymptomatic, but in severe cases, symptoms can occur in association with focal expansion due to infection. The safety of dental procedures that involve areas with florid COD has ...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a43273
更新日期：2019-01-01 00:00:00
abstract：PURPOSE:Milk can be used as vehicle for fluoride administration. The aim of this study was to investigate the lactic acid formation in dental plaque after daily intake of fluoridated milk. MATERIALS AND METHODS:The study group consisted of 15 healthy schoolchildren, 6 - 15 years of age, in a double-blind crossover stu...
journal_title：Oral health & preventive dentistry
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2004-01-01 00:00:00
abstract：PURPOSE:This in vitro study was designed to assess the effectiveness of three oral rinses on bacterial adherence to epithelial cells and hydroxyapatite surfaces. The role of oral rinses on the detachment of bacteria from biofilm was also evaluated. MATERIALS AND METHODS:The efficacy of three oral rinses, Acclean, Nopl...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a31674
更新日期：2014-01-01 00:00:00
abstract：PURPOSE:To determine Portuguese dentists' role in addressing obesity. MATERIALS AND METHODS:For this pilot study, the original version of the Dentists' Role In Addressing Obesity questionnaire was translated from English into Portuguese and validated to ensure that it was culturally adapted for Portuguese dentists. Th...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a34050
更新日期：2016-01-01 00:00:00
abstract：PURPOSE:To evaluate the effect of different maintenance recall intervals in patients with chronic periodontitis treated by full-mouth ultrasonic debridement. MATERIALS AND METHODS:Twenty-eight patients participated in the study and were divided into two groups: group 1 (n = 14) underwent full-mouth ultrasonic debridem...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章,随机对照试验
doi：10.3290/j.ohpd.a31664
更新日期：2014-01-01 00:00:00
abstract：:Ankylotic root resorption is a serious complication following traumatic dental injuries. The aetiology of root resorption includes acute injury to the cementum and periodontal ligament, and subsequent biological processes that propagate the harm. The aim of the present paper is to present a structured treatment protoc...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章,评审
doi：10.3290/j.ohpd.a38736
更新日期：2017-01-01 00:00:00
abstract：PURPOSE:Patients' compliance with periodontal maintenance therapy is important for the treatment outcomes, however, most studies report compliance rates ranging from only 11%-45%. The aims of this study were to report on the acceptance of proposed treatment and the long-term compliance of patients treated in a speciali...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：PURPOSE:To determine whether mechanical cleaning with interdental brushes combined with the use of cetylpyridinium chloride (0.3% CPC) gel was more effective at plaque control than mechanical cleaning with interdental brushes alone. MATERIALS AND METHODS:Forty individuals (30-70 years old) with at least 20 teeth and m...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章,随机对照试验
doi：10.3290/j.ohpd.a32680
更新日期：2015-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章,评审
doi：10.3290/j.ohpd.a35005
更新日期：2015-01-01 00:00:00
abstract：PURPOSE:The objective of the present study was to investigate whether achievement motives, satisfaction with life and happiness are associated with oral health behaviour and perceived gingival status. METHODS:The present study sample consisted of 178 first-year medical students. The questionnaire included information ...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2010-01-01 00:00:00
abstract：PURPOSE:To assess the effectiveness of four in-office therapies used for the treatment of dentin hypersensitiviy (DH) after one single application. MATERIALS AND METHODS:A randomised, controlled, split-mouth clinical trial was designed to evaluate the following treatments: 5% sodium fluoride varnish (positive control)...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章,随机对照试验
doi：10.3290/j.ohpd.a40299
更新日期：2018-01-01 00:00:00
abstract：PURPOSE:Only a few studies have presented long-term trends in the prevalence of periodontitis and periodontal treatment needs. The aim of this study was to report the changes in periodontal treatment needs of an adult population in Ljubljana, Slovenia, over a 30-year period. MATERIALS AND METHODS:This study included 8...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a42400
更新日期：2019-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：PURPOSE:The objectives of the present investigation were to study fluoride (F) release from NaF-impregnated chewing sticks (Miswaks) in vitro and to study the F clearance in saliva and the F oral retention in vivo. MATERIALS AND METHODS:Both fresh and old Miswaks were collected from 10 stores in Saudi Arabia and fluor...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2010-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a43940
更新日期：2020-01-01 00:00:00
abstract：PURPOSE:The aim of this study was to assess the orthodontic treatment complexity and need in Nigerian adolescents as well as to ascertain the relationship between these professionally assessed facets of orthodontic provision and the oral health-related quality of life in the adolescents. MATERIALS AND METHODS:The orth...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：PURPOSE:This study aimed to explore self-reported oral hygiene practices (OHPs) among Hungarian adult e-cigarette-only (former smokers who switched completely to e-cigarette use or vaping) and dual users (smokers who use e-cigarettes and combustible tobacco cigarettes concomitantly). MATERIALS AND METHODS:A cross-sect...
journal_title：Oral health & preventive dentistry
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
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doi：10.3290/j.ohpd.a34373
更新日期：2015-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a31217
更新日期：2014-01-01 00:00:00
abstract：PURPOSE:To determine the prevalence and pattern of dental caries among public primary school children in Lagos State, Nigeria. MATERIALS AND METHODS:A cross-sectional survey of pupils in randomly selected public primary schools in Lagos State Nigeria was conducted. Dental examinations were carried out on 2835 children...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2012-01-01 00:00:00
abstract：PURPOSE:The aim of this preliminary in vitro study was to evaluate the effect of a casein phosphopeptide and amorphous calcium phosphate (CPP-ACP) paste on untreated enamel surfaces that had previously been exposed to an erosive challenge. MATERIALS AND METHODS:Over a period of 6 h, enamel samples from five fully erup...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a43001
更新日期：2019-01-01 00:00:00
abstract：:Major advances in the knowledge about the aetiopathogenesis of aggressive periodontitis (AgP) have been achieved. An ever increasing number of scientific articles related to AgP are published every year contributing significantly to the knowledge of this unique and complex disease. AgP has been classified into localis...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a38746
更新日期：2017-01-01 00:00:00
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journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：10.3290/j.ohpd.a36520
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abstract：PURPOSE:Periodontitis is a common chronic disease globally. It is a major cause of tooth loss among adults, and recently has been suggested as a possible risk factorfor some systemic diseases such as cardiovascular disease. In Saudi Arabia, research on periodontitis prevalence, as well as its relation to systemic disea...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2006-01-01 00:00:00
abstract：OBJECTIVES:The objective of this study is to examine whether the well-known association between periodontal disease and smoking persists after adjusting for job classification. METHODS:A sample of 16,110 employed Japanese males aged 20-69 years was included in the study. Periodontal examinations were conducted using t...
journal_title：Oral health & preventive dentistry
pub_type： 杂志文章
doi：
更新日期：2011-01-01 00:00:00
