Abstract:
BACKGROUND:Among the very elderly, poor oral health reduces life expectancy. In this study, differences in the magnitude of the maximum occlusal force (MOF) in the very elderly were examined in terms of effects on all-cause mortality in a 3-year follow-up. METHODS:We evaluated 489 community-living elderly individuals aged 85 years or older. MOF was measured using an occlusal force measuring device, and participants were classified into three groups according to gender- and dental status-sensitive tertiles. Demographic variables, cognitive, physical function, psychological status, oral health, comorbidity, and blood chemistry factors were assessed. One-way analyses of variance, χ (2) tests, and the Kruskal-Wallis test were used for statistical analyses. The relationship between MOF tertiles and 3-year all-cause mortality was examined using a multivariate Cox model analysis after adjusting for confounding factors. RESULTS:MOF tertiles were significantly associated with cognitive impairment, number of teeth, limitations on chewable foods, handgrip strength, timed up-and-go test, and diabetes mellitus. During the follow-up period, 74 subjects died. Subjects with the highest MOF had a significantly lower mortality rate than other groups (log rank P = 0.031). In the univariate Cox model, MOF tertiles were independently associated with a lower risk of death (HR = 0.69, 95 % CI = 0.51-0.91). Even after adjusting for various confounders in the multivariate Cox model (Model 1), MOF was independently associated with a lower risk of death (HR = 0.67, 95 % CI = 0.50-0.91). In model 2, we added handgrip strength as a confounder and found that the HR for MOF was attenuated (HR = 0.73, 95 % CI = 0.54-0.99), but still statistically significant. CONCLUSIONS:In a cohort of the very elderly, MOF was independently associated with all-cause mortality after adjusting for various health issues. Moreover, this independent association remained after a further adjustment for handgrip strength; however, the HR was attenuated. This suggests that MOF and handgrip strength may share a common mechanism of a general decrease in muscle strength, possibly sarcopenia, which is a significant cause of mortality in the very old.
journal_name
BMC Oral Healthjournal_title
BMC oral healthauthors
Iinuma T,Arai Y,Takayama M,Abe Y,Ito T,Kondo Y,Hirose N,Gionhaku Ndoi
10.1186/s12903-016-0283-zsubject
Has Abstractpub_date
2016-09-01 00:00:00pages
82issue
1issn
1472-6831pii
10.1186/s12903-016-0283-zjournal_volume
16pub_type
杂志文章相关文献
BMC Oral Health文献大全abstract:BACKGROUND:This pilot study was part of a larger study which compared the effect of subgingival air-polishing using trehalose powder with sonic scaling on clinical parameters during supportive periodontal therapy. Within this microbiological part of the investigation subgingival samples were taken from 10 participants ...
journal_title:BMC oral health
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12903-020-01111-9
更新日期:2020-04-22 00:00:00
abstract:BACKGROUND:Recommendations for soft tissue management associated with customized bone regeneration should be developed. The aim of this study was to evaluate a new protocol for customized bone augmentation in a digital workflow. METHODS:The investigators implemented a treatment of three-dimensional bone defects based ...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-1023-y
更新日期:2020-02-03 00:00:00
abstract:BACKGROUND:To evaluate the relationship between gender, ethnicity/citizenship, clinical phenotype, total prevalence, and the various congenital malformations associated with oral clefts (OC) in Italy across the period 2001-2014. METHODS:A retrospective analysis (2001-2014) was conducted based on the National Congenita...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-019-0980-5
更新日期:2019-12-23 00:00:00
abstract:BACKGROUND:In this prospective study the Peyton 4-step approach of demonstration-deconstruction-comprehension (verbalization by the learner), and performance by the learner was compared to the PDCA cycle/Deming-Circle (Plan-Do-Check (video assisted self-monitoring)-Act) as a teaching method for surgical suturing and no...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01309-x
更新日期:2020-12-30 00:00:00
abstract:BACKGROUND:Few studies have been reported regarding the accuracy of 3D-printed models for orthodontic applications. The aim of this study was to assess the accuracy of 3D-printed dental models of different tooth surfaces. METHODS:Thirty volunteers were recruited from the hospital, and then their dental models were pro...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01338-6
更新日期:2020-11-25 00:00:00
abstract:BACKGROUND:Treatment with fixed orthodontic appliances has been associated with significant biofilm accumulation, thus putting patients at a higher risk of oral health deterioration. The use of probiotics has been proposed to be useful in the prevention or treatment of oral pathologies such as caries and diseases of pe...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01109-3
更新日期:2020-04-25 00:00:00
abstract:BACKGROUND:To evaluate in patients with aggressive periodontitis (AgP) the effect of nonsurgical periodontal treatment in conjunction with either additional administration of systemic antibiotics (AB) or application of photodynamic therapy (PDT) on the gingival crevicular fluid (GCF) concentration of matrix metalloprot...
journal_title:BMC oral health
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12903-015-0048-0
更新日期:2015-05-26 00:00:00
abstract:BACKGROUND:To find out whether misuse of dental hygiene, in terms of certain dental habits, may facilitate the spread of COVID-19 among cohabiting individuals. METHODS:302 COVID-19 infected (PCR +) subjects cohabiting with someone else at home were selected for an observational cross-sectional study. An anonymous onli...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01274-5
更新日期:2020-10-19 00:00:00
abstract:BACKGROUND:This study aims to evaluate the ability of sodium thiosulfate (STS) to neutralize the adverse effect of sodium hypochlorite (NaOCl) on dentin micro-hardness. METHODS:Fifty single-rooted teeth were longitudinally sectioned. The samples divided into a control and four sample groups (n = 20). All the samples w...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01320-2
更新日期:2020-11-12 00:00:00
abstract:BACKGROUND:Previous research revealed that luteolin could improve the activation of alkaline phosphatase (ALP) and osteocalcin in mouse osteoblasts. We aimed to determine the effect of luteolin on osteogenic differentiation of periodontal ligament cells (PDLCs). METHODS:Cultured human PDLCs (HPDLCs) were treated by lu...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-019-0926-y
更新日期:2019-10-26 00:00:00
abstract:BACKGROUND:Population health needs are changing. The levels of dental caries and periodontal disease across the population as a whole is falling. The proportion of adults with a functional dentition in many developed countries has increased substantially and edentulous rates have dropped to some of their lowest levels....
journal_title:BMC oral health
pub_type: 杂志文章,评审
doi:10.1186/1472-6831-15-S1-S10
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Oral cancers can be preceded by clinically evident oral potentially malignant disorders (OPMDs). The current study evaluated the rate and the time of malignant transformation in the various OPMDs in a cohort of patients from southern Taiwan. Parameters possibly indicative for malignant transformation of OPMD...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-14-99
更新日期:2014-08-05 00:00:00
abstract:BACKGROUND:The aim of this study was to use three-dimensional datasets to identify associations between treatment for adult crowding, using Invisalign aligner and interproximal enamel reduction (IER), and changes in the volume of interradicular bone. METHODS:A total of 60 cone-beam computed tomography (CBCT) scans fro...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-018-0569-4
更新日期:2018-06-08 00:00:00
abstract:BACKGROUND:Low-molecular-weight chitosan oligosaccharide (LMCOS), a chitosan degradation product, is water-soluble and easily absorbable, rendering it a popular biomaterial to study. However, its effect on bone remodelling remains unknown. Therefore, we evaluated the effect of LMCOS on lipopolysaccharide (LPS)-induced ...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-019-0946-7
更新日期:2019-11-27 00:00:00
abstract:BACKGROUND:Prader-Willi syndrome (PWS) is a rare complex multsystemic genetic disorder characterized by severe neonatal hypotonia, endocrine disturbances, hyperphagia and obesity, mild mental retardation, learning disabilities, facial dysmorphology and oral abnormalities. The purpose of the present study was to explore...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-12-12
更新日期:2012-05-28 00:00:00
abstract:BACKGROUND:Despite evidence that health and disease occur in social contexts, the vast majority of studies addressing dental pain exclusively assessed information gathered at individual level. OBJECTIVES:To assess the association between dental pain and contextual and individual characteristics in Brazilian adolescent...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-10-20
更新日期:2010-08-13 00:00:00
abstract:BACKGROUND:The decision to initiate dialysis treatment via haemodialysis (HD) or peritoneal dialysis (PD) often involves the consideration of complex factors and remains a matter of debate. The purpose of this study was to quantify the inflammatory burden that periodontitis causes in dialysis patients and to examine wh...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01086-7
更新日期:2020-04-03 00:00:00
abstract:BACKGROUND:Many studies were conducted to assess the benefit/risk ratio of EMONO (Equimolar Mixture of Oxygen and Nitrous Oxide) in France before it was authorized for use outside the hospital setting in 2009. The main objective of this project is to evaluate the effects sought and felt by children when EMONO is used i...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-019-0732-6
更新日期:2019-03-07 00:00:00
abstract:BACKGROUND:Odontogenic tumor (OT) comprises a large heterogeneous group of lesions arising from tooth producing tissues or its remnants. Studies on OTs are scarce in Ethiopia. Thus, the present study aimed to assess the pattern of OTs in Ethiopia. METHODS:An 8 years retrospective study was conducted at the Dental and ...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-017-0347-8
更新日期:2017-02-16 00:00:00
abstract:BACKGROUND:To study the covariation between palatal and craniofacial skeletal morphology in Class III growing patients through geometric morphometric analysis (GMM). METHODS:In this retrospective study, 54 Class III subjects (24F,30M;7.6 ± 0.8yy) were enrolled following these inclusion criteria: European ancestry, Cla...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01140-4
更新日期:2020-05-27 00:00:00
abstract:BACKGROUND:Early childhood caries (ECC) is a serious problem that has remained unexplored in sub-Saharan Africa. This study aimed to identify possible socio-behavioral correlates of ECC focusing 6-36 months old children and their caretakers. METHODS:Cross sectional studies were conducted in a high fluoride rural area,...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-12-24
更新日期:2012-07-26 00:00:00
abstract:BACKGROUND:A growing body of epidemiologic evidence links oral health, obesity, and cardiovascular health, though few studies have reported on these relationships in children. While underlying mechanisms are unclear, adult studies have suggested sub-acute systemic inflammation, also implicated in the etiology of both o...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-10-21
更新日期:2010-09-18 00:00:00
abstract:BACKGROUND:Focusing 50 year olds and above, this study assessed the frequency, extent and correlates of tooth loss due to various reasons. Frequency and correlates of posterior occluding support was also investigated. METHOD:A cross-sectional household survey was conducted in Pwani region and in Dar es Salaam in 2004/...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-6-5
更新日期:2006-03-15 00:00:00
abstract:BACKGROUND:The literature has not yet validated the use of intraoral scanners (IOSs) for full-arch (FA) implant impression. Hence, the aim of this in vitro study was to assess and compare the trueness of 12 different IOSs in FA implant impression. METHODS:A stone-cast model of a totally edentulous maxilla with 6 impla...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-020-01254-9
更新日期:2020-09-22 00:00:00
abstract:BACKGROUND:The survival time of patients with head and neck squamous cell carcinoma (HNSCC) is related to health behavior, such as tobacco smoking and alcohol consumption. Poor oral health (OH), dental care (DC) and the frequent use of mouthwash have been shown to represent independent risk factors for head and neck ca...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-016-0185-0
更新日期:2016-03-11 00:00:00
abstract:BACKGROUND:Oral pain has been the major cause of the attendances in the dental clinics in Tanzania. Some patients postpone seeing the dentist for as long as two to five days. This study determines the prevalence of oral pain and barriers to use of emergency oral care in Tanzania. METHODS:Questionnaire data were collec...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-8-28
更新日期:2008-09-29 00:00:00
abstract:BACKGROUND:Adolescents are vulnerable to behaviors that weaken health, by adopting habits that interfere with adherence to treatment. The aims of the present study were to investigate adolescents' adherence to dental treatment and the relations between this behavior and socioeconomic factors and consumption of licit an...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-018-0674-4
更新日期:2018-12-19 00:00:00
abstract:BACKGROUND:Oral diseases are a health problem worldwide. Differences in oral health status may vary with geographical locations, but also within the same country and between groups with different social backgrounds. The specific aims were to describe secular trends in oral health status regarding number of remaining te...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-13-63
更新日期:2013-11-06 00:00:00
abstract:BACKGROUND:The purpose of this study was to evaluate the mitigating effect of the use of interdental brushes on periodontal health inequality. METHODS:This study was based on the data acquired in the Sixth Korea National Health and Nutrition Examination Survey (KNHANES VI; 2013-2015). A total of 17,583 participants (7...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/s12903-019-0858-6
更新日期:2019-07-29 00:00:00
abstract:BACKGROUND:Dental caries among young children are a global problem. Scant attention is paid towards primary teeth, leading to high prevalence of dental caries. There are only few studies done in Sri Lanka, addressing oral hygiene among preschool children. Scientific evidence is in need to persuade authorities to establ...
journal_title:BMC oral health
pub_type: 杂志文章
doi:10.1186/1472-6831-12-49
更新日期:2012-11-13 00:00:00