Assessment of osteoporotic alterations in type 2 diabetes: a retrospective study

作者：Munhoz Luciana; Cortes Arthur R G^*; Arita Emiko S

来源：Dentomaxillofacial Radiology, 2017, 46(6): 20160414.

DOI：10.1259/dmfr.20160414

• osteoporosis
• diabetes
• panoramic radiography

Objectives: To analyze the influence of Type 2 diabetes on bone mineral density (BMD) and panoramic radiomorphometry in postmenopausal females, comparing with results from nondiabetic postmenopausal females.
Methods: A total of 228 postmenopausal females (mean age: 59.51 +/- 11.08 years) were included in this study. Demographics, T scores and Z scores from peripheral dual X-ray absorptiometry (DXA) and mandibular cortical index (MCI) from panoramic radiographs were assessed. Mean comparison between results for diabetics and non-diabetics was carried out with the Student's t-test. In addition, non-parametric correlations between MCI and DXA results were carried out with Spearman's test, at a level of significance of 5%.
Results: Mean Z score values were significantly higher in diabetics than in non-diabetics (p = 0.001). T and Z score values were also significantly correlated with MCI (r = 0.428, p = 0.001, and r = 0.356, p = 0.022, respectively).
Conclusions: Within the limitations of this study, the present results suggest that Type 2 diabetes might increase BMD in postmenopausal females.

• 出版日期2017