dc.creator | Fountoulis G., Kerenidi T., Kokkinis C., Georgoulias P., Thriskos P., Gourgoulianis K., Fezoulidis I., Vassiou K., Vlychou M. | en |
dc.date.accessioned | 2023-01-31T07:38:41Z | |
dc.date.available | 2023-01-31T07:38:41Z | |
dc.date.issued | 2016 | |
dc.identifier | 10.1155/2016/6169721 | |
dc.identifier.issn | 16878337 | |
dc.identifier.uri | http://hdl.handle.net/11615/71744 | |
dc.description.abstract | The purpose of this study is to identify the prevalence of osteoporosis in male patients with chronic obstructive pulmonary disease (COPD) by dual-energy X-ray absorptiometry (DXA) and quantitative computed tomography (QCT) and to compare the diagnostic abilities of the above methods. Thirty-seven male patients with established COPD were examined with DXA and standard QCT in lumbar spine, including L1, L2, and L3 vertebrae. T -scores and bone mineral density values were calculated by DXA and QCT method, respectively. Comparative assessment of the findings was performed and statistical analysis was applied. QCT measurements found more COPD patients with impaired bone mineral density compared to DXA, namely, 13 (35.1%) versus 12 (32.4%) patients with osteopenia and 16 (43.2%) versus 9 (16.2%) patients with osteoporosis (p = 0.04). More vertebrae were found with osteoporosis by QCT compared to DXA (p = 0.03). The prevalence of osteoporosis among male patients with COPD is increased and DXA may underestimate this risk. QCT measurements have an improved discriminating ability to identify low BMD compared to DXA measurements because QCT is able to overcome diagnostic pitfalls including aortic calcifications and degenerative spinal osteophytes. © 2016 George Fountoulis et al. | en |
dc.language.iso | en | en |
dc.source | International Journal of Endocrinology | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84964484564&doi=10.1155%2f2016%2f6169721&partnerID=40&md5=a60784ae67210049e2bb2a4bd1b62ccf | |
dc.subject | adult | en |
dc.subject | aged | en |
dc.subject | artery calcification | en |
dc.subject | Article | en |
dc.subject | bone densitometry | en |
dc.subject | bone density | en |
dc.subject | chronic obstructive lung disease | en |
dc.subject | clinical article | en |
dc.subject | computed tomography scanner | en |
dc.subject | computer assisted tomography | en |
dc.subject | controlled study | en |
dc.subject | degenerative spinal osteophyte | en |
dc.subject | diagnostic accuracy | en |
dc.subject | diagnostic test accuracy study | en |
dc.subject | diagnostic value | en |
dc.subject | dual energy X ray absorptiometry | en |
dc.subject | first lumbar vertebra | en |
dc.subject | human | en |
dc.subject | intermethod comparison | en |
dc.subject | lumbar spine | en |
dc.subject | male | en |
dc.subject | osteopenia | en |
dc.subject | osteophyte | en |
dc.subject | osteoporosis | en |
dc.subject | prevalence | en |
dc.subject | priority journal | en |
dc.subject | second lumbar vertebra | en |
dc.subject | third lumbar vertebra | en |
dc.subject | X ray bone densitometer | en |
dc.subject | Hindawi Limited | en |
dc.title | Assessment of bone mineral density in male patients with chronic obstructive pulmonary disease by DXA and quantitative computed tomography | en |
dc.type | journalArticle | en |