Abstract:
BACKGROUND:Recent research suggests that osteopenia may be a predisposing factor for periodontal tissue destruction. If so, then a relationship should exist between measures of systemic bone mineral density and periodontal tissue destruction. The purpose of the present cross-sectional study was to evaluate the association between systemic bone mineral density and the clinical signs of periodontal tissue destruction in a large population of elderly dentate women. METHODS:A total of 292 dentate women (average age 75.5 years) were randomly selected for a cross-sectional periodontal substudy from participants at the Pittsburgh Field Center of the Study of Osteoporotic Fractures (SOF), a prospective study of a cohort of elderly women (age > or =65 years at baseline) to determine risk factors for fractures. Bone mineral density (BMD) was measured using single photon absorptiometry (radius, calcaneus) and dual energy x-ray absorptiometry (hip, spine). Oral health examinations, including periodontal probings and an assessment of bleeding on probing, were made using an NIDR probe at 3 buccal sites of all teeth. Multiple regression models were used to assess the association between bone mineral density and measures of periodontal disease status while controlling for potential confounders. Periodontal status variables examined included: average loss of periodontal attachment (LOA); number of sites with at least 4 mm LOA; number of sites with at least 6 mm LOA; number of sites with bleeding on probing; and deepest probing depth per person. RESULTS:This study found no statistically significant association between the 5 indicators of periodontal disease and measures of systemic BMD at 8 anatomic sites after controlling for age, smoking, and number of remaining natural teeth. Some suggestive findings support a weak association between generalized osteopenia and periodontal disease. CONCLUSIONS:Systemic osteopenia is, at best, only a weak risk factor for periodontal disease in older non-black women.
journal_name
J Periodontoljournal_title
Journal of periodontologyauthors
Weyant RJ,Pearlstein ME,Churak AP,Forrest K,Famili P,Cauley JAdoi
10.1902/jop.1999.70.9.982subject
Has Abstractpub_date
1999-09-01 00:00:00pages
982-91issue
9eissn
0022-3492issn
1943-3670journal_volume
70pub_type
临床试验,杂志文章,随机对照试验abstract:BACKGROUND:In this study, we compare the effectiveness of enamel matrix derivative (EMD) associated with a simplified papilla preservation flap (SPPF) technique to SPPF alone when surgically treating supra-alveolar-type defects. METHODS:Fifty patients, from 54 initially selected, presenting horizontal bone loss around...
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pub_type: 杂志文章,评审
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journal_title:Journal of periodontology
pub_type: 杂志文章
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journal_title:Journal of periodontology
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journal_title:Journal of periodontology
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1992-01-01 00:00:00
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pub_type: 杂志文章
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journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1975.46.8.465
更新日期:1975-08-01 00:00:00
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journal_title:Journal of periodontology
pub_type: 杂志文章
doi:10.1902/jop.1996.67.2.109
更新日期:1996-02-01 00:00:00
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pub_type: 临床试验,杂志文章
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journal_title:Journal of periodontology
pub_type: 杂志文章
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pub_type: 临床试验,杂志文章,随机对照试验
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