Association Between 25-Hydroxyvitamin D and Bone Mineral Density in People With Obstructive Sleep Apnea Syndrome       
Yazarlar (3)
Prof. Dr. Ahmet Cemal PAZARLI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Timur Ekiz
Türkmenbaşı Medical Center, Türkiye
Prof. Dr. Handan İNÖNÜ KÖSEOĞLU Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Journal of Clinical Densitometry
Dergi ISSN 1094-6950 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q3
Makale Dili İngilizce
Basım Tarihi 01-2019
Cilt No 22
Sayı 1
Sayfalar 39 / 46
DOI Numarası 10.1016/j.jocd.2018.10.001
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S1094695018301756
Özet
The aim of this study was to evaluate the association between bone mineral density (BMD) and 25-hydroxyvitamin D [25(OH) D] levels in patients with obstructive sleep apnea syndrome (OSAS). This study was designed as a cross-sectional and observational study. Patients who underwent polysomnography evaluation were classified as normal, mild, moderate, severe, or position-dependent OSAS, and OSAS + obesity hypoventilation syndrome (OHS). BMD was measured with the dual-energy X-ray absorptiometry method at the femur and lumbar spine. The chemiluminescence microparticle immunoassay was used for the measurement of 25(OH) D levels. A total of 126 patients (73 males, 53 females) with a mean age of 48.55 ± 11.8 years were included. Body mass index was significantly higher in the OSAS + OHS group than in the other groups (p < 0.01). There was no statistically significant difference between the groups in terms of total BMD, T-scores and Z-scores of the lumbar spine, femural neck, and total femur (p > 0.05 for all). Post hoc analyses showed that OSAS + OHS subgroup had lower level of 25(OH) D compared to the normal subjects (p = 0.006). Yet no significant difference was observed between the other OSAS groups. No significant correlation was observed between the apnea hypopnea index, the Epworth Sleepiness Scale scores, desaturation index, and BMD parameters (all for p > 0.05). While 25(OH) D levels were lower in OSAS + OHS patients, there was no statistically significant relationship between OSAS and BMD values.
Anahtar Kelimeler
Dual-energy X-ray absorptiometry | Osteoporosis | Polysomnography | Sleep disorders