Abstract:
:The aim of this study was to identify the association of the presence of root caries in older people with contextual and individual determinants using a multilevel model. Data from the National Survey of Oral Health collected in Brazil were used. A sample of older Brazilians (aged 65-74 years) was included and selected through multistage probability cluster sampling, using probability proportional to size. Contextual variables of municipalities and individual variables of older people were included. Descriptive, bivariate, and multilevel analyses were conducted. Of the 3,926 older people included in the study, 934 (21.8%) had at least 1 tooth with root caries. There seemed to be no pattern of involvement between the anterior and posterior teeth in the dental arches. Multilevel analysis showed a higher presence of root caries among older people resident in municipalities that were noncapital cities (OR = 1.50), who were over 70 years of age (odds ratio, OR = 1.22), had nonwhite skin color (OR 1.35), had coronal caries (OR = 5.58), were dissatisfied with their teeth and mouth (OR = 1.47), and had self-perceived dental treatment needs (OR = 1.33). Contextual and individual determinants were associated with the occurrence of root caries in older people. Lesion presence demonstrated a profile of social inequality.
journal_name
Caries Resjournal_title
Caries researchauthors
Souza JGS,Costa Oliveira BE,Sampaio AA,Lages VA,Romão DA,Martins AMEBLdoi
10.1159/000479800subject
Has Abstractpub_date
2018-01-01 00:00:00pages
253-261issue
3eissn
0008-6568issn
1421-976Xpii
000479800journal_volume
52pub_type
杂志文章相关文献
CARIES RESEARCH文献大全abstract::To estimate permeability properties of bovine dental enamel, complex impedance measurements and radioisotope diffusion experiments were carried out before and after X-ray irradiation (single dose, 72 Gy) of enamel specimens. Neither impedance measurements nor diffusion experiments showed significant changes in permeab...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261260
更新日期:1990-01-01 00:00:00
abstract::A randomized controlled clinical study was set up to assess caries removal following tunnel preparation (test group) and class II cavity preparation (control group). Sixty approximal lesions in adult posterior teeth, visible in the outer third of dentine on bite-wing radiographs, were referred for operative treatment....
journal_title:Caries research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000047424
更新日期:2001-01-01 00:00:00
abstract::Pooled plaque samples were obtained from (1) coronal surfaces of two groups of caries-free (CF) subjects, (2) coronal 'white-spot' surface areas of a group of caries-positive (CP) subjects, and (3) exposed, sound root surfaces of root caries-free (RCF) and root caries-positive (RCP) subjects. The plaque samples were o...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261582
更新日期:1993-01-01 00:00:00
abstract::Effects of zinc and/or fluoride on growth, glycolysis and survival of Streptococcus mutans GS-5 were examined in vitro. Zinc inhibited growth and glycolysis, and enhanced the antimetabolic activity of fluoride. Zinc alone had little effect on cell survival. During cell growth without pH control a protection from cell ...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261149
更新日期:1989-01-01 00:00:00
abstract::Some antimicrobial compounds were tested for their antiplaque activity by a simple method involving measurement of the weight of Streptococcus sobrinus plaque on a glass surface. Chlorhexidine, cetylpyridinium chloride, and n-tetradecylamine reduced the weight of plaque produced by S. sobrinus in vitro; some N-palmity...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261250
更新日期:1990-01-01 00:00:00
abstract::This study aimed to determine the reliability and accuracy of the ICDAS and radiographs in detecting and estimating the depth of proximal lesions on extracted teeth. The lesions were visible to the naked eye. Three trained examiners scored a total of 132 sound/carious proximal surfaces from 106 primary teeth and 160 s...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000324439
更新日期:2011-01-01 00:00:00
abstract::The purpose of the present study was to determine the antibacterial activity of oolong tea extract on oral streptococci, including Streptococcus mutans and Streptococcus sobrinus, and to identify the response to its components. Antibacterial activity was found when the extract was added to S. mutans cells in chemicall...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000073913
更新日期:2004-01-01 00:00:00
abstract:OBJECTIVE:To evaluate the effect of a low-fluoride (F) toothpaste supplemented with sodium trimetaphosphate (TMP) on enamel remineralization in situ. DESIGN:Bovine enamel blocks were selected on the basis of their surface hardness (SH) after caries-like lesions had been induced, and randomly divided into 4 treatment g...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000449358
更新日期:2016-01-01 00:00:00
abstract::A double-blind 3-year clinical trial was conducted in a nonfluoridated water community in which 354 schoolchildren aged 9-10 years were assigned randomly to three groups (A, B and C) and subjected to a treatment with 1 of 3 different concentrations of amine fluoride solution every 2 months. Clinical examinations were ...
journal_title:Caries research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1159/000262064
更新日期:1995-01-01 00:00:00
abstract::This in situ study investigated the secondary caries development in dentin in gaps next to composite and amalgam. For 21 days, 14 volunteers wore a modified occlusal splint containing human dentin samples with an average gap of 215 µm (SD=55 µm) restored with three different materials: Filtek Supreme composite, Clearf...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000438728
更新日期:2015-01-01 00:00:00
abstract::In vitro experiments could demonstrate that only negligible amounts of fluoride are necessary to promote remineralization of incipient caries lesions. From the clinical point of view, there is evidence that only under certain circumstances is a stabilization of the surface zone of an incipient caries lesion the true m...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000049112
更新日期:2001-01-01 00:00:00
abstract::A questionnaire was sent to 54 experts in preventive dentistry in 23 European countries in order to make an inventory of existing national dietary guidelines for the prevention of dental caries. In addition, the experts were asked to give their personal opinion on several issues concerning the relationship between die...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000074358
更新日期:2004-01-01 00:00:00
abstract::The objectives were to: (1) determine the salivary concentrations of urea during 20 min chewing of a sugar-free gum containing 30 mg of urea; (2) measure the degree to which this urea would diffuse into a gel-stabilized plaque; (3) study the effect of the urea on the fall and subsequent rise in pH (Stephan curve) on e...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000047473
更新日期:2001-09-01 00:00:00
abstract::The problem of identifying potential determinants and predictors of dental caries is of key importance in caries research and it has received considerable attention in the scientific literature. From the methodological side, a broad range of statistical models is currently available to analyze dental caries indices (D...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000369831
更新日期:2015-01-01 00:00:00
abstract::This in vivo study aimed to evaluate the performance of methods of approximal caries detection in primary molars and to assess the influence of the discomfort caused by these methods on their performance. Two examiners evaluated 76 children (4-12 years old) using visual inspection (ICDAS), radiography and a laser fluo...
journal_title:Caries research
pub_type: 杂志文章,随机对照试验
doi:10.1159/000320266
更新日期:2010-01-01 00:00:00
abstract::Data on the prevalence of tooth wear among children and adolescents are inconsistent. Given the impact of extensive tooth wear for over a lifetime, evidence on the extent is required. The aim was to systematically review the literature on the prevalence of tooth wear in children and adolescents. A PubMed literature se...
journal_title:Caries research
pub_type: 杂志文章,评审
doi:10.1159/000308567
更新日期:2010-01-01 00:00:00
abstract::Erosion of the buccal incisor enamel, most frequent in the upper jaw, has been associated with excessive oral exposure to citric acid-containing foodstuffs. The aim of the study was to determine the retention of citric acid at different sites in the mouth after a standardized exposure. Thirty-four normal subjects rins...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000262116
更新日期:1995-01-01 00:00:00
abstract::This in vivo pilot study was carried out to test the antibacterial effect of glass ionomer containing chlorhexidine (test group) in comparison to conventional glass ionomer (control group). Fifty 6- to 11-year-old children with one occlusal lesion in a molar were randomly allocated to test and control groups in a para...
journal_title:Caries research
pub_type: 杂志文章,随机对照试验
doi:10.1159/000098042
更新日期:2007-01-01 00:00:00
abstract::Starting in 1969, periodic cross-sectional examinations of schoolchildren have been carried out in the city of The Hague. In 1989 the periodic examinations were continued and, in general, caries prevalence was found to be very low; D3MFS values ranged between 1.5 and 2.2 at age 11.8 years. Compared to 1984, 5-year-old...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261412
更新日期:1991-01-01 00:00:00
abstract::The literature on the erosive potential of drinks and other products is summarised, and aspects of the conduct of screening tests as well as possible correlations of the erosive potential with various solution parameters are discussed. The solution parameters that have been suggested as important include pH, acid conc...
journal_title:Caries research
pub_type: 杂志文章,评审
doi:10.1159/000325917
更新日期:2011-01-01 00:00:00
abstract::The aim of the present study was to evaluate the assessment of progression of demineralization by digital subtraction radiography. In each of 14 extracted human teeth, 2 approximal enamel demineralization lesions were induced in vitro to simulate dental caries. A modified tunnel preparation with glass ionomer fillings...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000016594
更新日期:2000-05-01 00:00:00
abstract::Monofluorophosphate (MFP), an anti-caries agent commonly used in toothpaste, is known to be degraded to fluoride and orthophosphate by bacterial phosphatases in dental plaque. We have examined the effect of pH, temperature, plaque thickness and some ions on this process. Both natural plaque and artificial microcosm pl...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000070441
更新日期:2003-05-01 00:00:00
abstract::Mixed continuous cultures of Streptococcus species were obtained, using complex carbohydrate (mucin) as a source of nutrients, to study the ecological effects of oxygen and the lactoperoxidase system. S. mutans NCTC 10449 was unable to grow as a pure culture on mucin, but attained a significant population size in the ...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261511
更新日期:1993-01-01 00:00:00
abstract::Two fractions of water-soluble glucans with different molecular weight were produced by Streptococcus mutans IB. The larger glucan had a molecular weight of about 40,000. The molecular weight of the small glucan was estimated to be 4,100 by gel filtration chromatography and by biochemical methods. These glucans were t...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261188
更新日期:1989-01-01 00:00:00
abstract::The tap water of Kuopio, Finland, was fluoridated from 1959 to 1992. In the first decade of fluoridation, children in Kuopio had lower DMF values than children in Jyväskylä, a nearby low-fluoride town, but later differences between the towns have been small and inconsistent. The present study aimed to gain further ins...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000065960
更新日期:2002-09-01 00:00:00
abstract::This in vivo study aimed to compare the performance of different methods of approximal caries detection in primary molars. Fifty children (aged 5-12 years) were selected, and 2 examiners evaluated 621 approximal surfaces of primary molars using: (a) visual inspection, (b) the radiographic method and (c) a pen-type las...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000189705
更新日期:2009-01-01 00:00:00
abstract::The aim of the study was to determine the pharmacokinetics of a new hydroxyapatite-Eudragit RS100 diffusion-controlled fluoride-releasing system designed for intraoral use with a 0.15 mg F(-)/day release for a 1-month period. Matrix tablets, each containing 18 mg of sodium fluoride, were bonded to the buccal surface o...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000084797
更新日期:2005-05-01 00:00:00
abstract::Studies have suggested that individuals affected by extrinsic black tooth stains have less dental caries experience in comparison to those without this condition. The aim of the present study was to perform a systematic review and meta-analysis to determine whether there is scientific evidence demonstrating that extri...
journal_title:Caries research
pub_type: 杂志文章,meta分析
doi:10.1159/000500476
更新日期:2019-01-01 00:00:00
abstract::There is ample evidence that caries can develop well into the middle-aged years, and for many subjects, for most of their adult lives. The kinds of benefits to expect for adults in the longer term for improved fluoride products, especially dentifrices, based upon small observed relative improvements in short-term effi...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000261561
更新日期:1993-01-01 00:00:00
abstract::The relationship between dental caries and sense of coherence (SOC) has not been substantiated in children and adolescents, particularly among those with a low socioeconomic status. The aim of this study was to investigate the association between SOC and dental caries in schoolchildren from a low socioeconomic backgro...
journal_title:Caries research
pub_type: 杂志文章
doi:10.1159/000493537
更新日期:2019-01-01 00:00:00