In the article titled “Bone Metabolic Markers in Patients with Obstructive Sleep Apnea Syndrome”, published on pages 1898-1903, Issue 16, Volume 131 of Chinese Medical Journal,[1] the sentence “Erden et al.[24] found that the BPA level in the severe OSAS group was significantly higher than those in the mild-to-moderate OSAS and control groups” on page 1902 should be written as “Erden et al.[24] found that the BPA level in the severe OSAS group was significantly higher than that in the moderate OSAS and control groups”.
REFERENCE
- 1.Qiao Y, Wang B, Yang JJ, Fan YF, Guo Q, Dou ZJ, Huang YQ, Feng TT, Wang SJ, An DD, Gao XL. Bone Metabolic Markers in Patients with Obstructive Sleep Apnea Syndrome. Chin Med J. 2018;131:1898–903. doi: 10.4103/0366-6999.238149. doi: 10.4103/0366-6999.238149. [DOI] [PMC free article] [PubMed] [Google Scholar]