Osteoporosis and periodontitis in older subjects participating in the Swedish National Survey on Aging and Care (SNAC-Blekinge)


Autoria(s): Renvert, Stefan; Berglund, Johan; Persson, Rigmor; Persson, Gösta Rutger
Data(s)

2011

Resumo

Abstract Objective. We assessed the relationships between (I) ultrasonography calcaneus T-scores (PIXI) and mandibular cortex characteristics on oral panoramic radiographs in older subjects; and (II) osteoporosis and periodontitis. Material and methods. We examined 778 subjects (53% women) aged 59-96 years. Periodontitis was defined by alveolar bone loss assessed from panoramic radiographs. Results. PIXI calcaneus T-values ?-2.5 (osteoporosis) were found in 16.3% of women and in 8.1% of men. PIXI calcaneus T-values <-1.6 (osteoporosis, adjusted) were found in 34.2% of women and in 21.4% of men. The age of the subjects and PIXI T-values were significantly correlated in women (Pearson's r = 0.37, P < 0.001) and men (Pearson's r = 0.19, P < 0.001). Periodontitis was found in 18.7% of subjects defined by alveolar bone level ?5 mm. Subjects with osteoporosis defined by adjusted PIXI T-values had fewer remaining teeth [mean difference 4.1, 95% confidence interval (CI) -1.1 to -6.5, P < 0.001]. The crude odds ratio (OR) of an association between the panoramic assessment of mandibular cortex erosions as a sign of osteoporosis and the adjusted T-value (T-value cut-off <-1.6) was 4.8 (95% CI 3.1-7.2, P < 0.001; Pearson ?(2) = 60.1, P < 0.001). A significant OR between osteoporosis and periodontitis was only found in women for the T-value cut-off ?-2.5 (crude OR 1.8, 95% CI 1.1-3.3, P < 0.03). Conclusions. An association between osteoporosis and periodontitis was only confirmed in women. The likelihood that the mandibular cortex index agrees with adjusted PIXI T-values is significant.

Formato

application/pdf

Identificador

http://boris.unibe.ch/4448/1/00016357%252E2010%252E549501.pdf

Renvert, Stefan; Berglund, Johan; Persson, Rigmor; Persson, Gösta Rutger (2011). Osteoporosis and periodontitis in older subjects participating in the Swedish National Survey on Aging and Care (SNAC-Blekinge). Acta odontologica scandinavica, 69(4), pp. 201-207. London: Informa Healthcare 10.3109/00016357.2010.549501 <http://dx.doi.org/10.3109/00016357.2010.549501>

doi:10.7892/boris.4448

info:doi:10.3109/00016357.2010.549501

info:pmid:21254955

urn:issn:0001-6357

Idioma(s)

eng

Publicador

Informa Healthcare

Relação

http://boris.unibe.ch/4448/

Direitos

info:eu-repo/semantics/restrictedAccess

Fonte

Renvert, Stefan; Berglund, Johan; Persson, Rigmor; Persson, Gösta Rutger (2011). Osteoporosis and periodontitis in older subjects participating in the Swedish National Survey on Aging and Care (SNAC-Blekinge). Acta odontologica scandinavica, 69(4), pp. 201-207. London: Informa Healthcare 10.3109/00016357.2010.549501 <http://dx.doi.org/10.3109/00016357.2010.549501>

Palavras-Chave #610 Medicine & health
Tipo

info:eu-repo/semantics/article

info:eu-repo/semantics/publishedVersion

PeerReviewed