title: Factor analysis for bleeding in endoscopic sinus surgery and the countermeasures.
abstract: This study was designed to define the possible risk factors for bleeding during endoscopic sinus surgery on the basis of a statistical analysis of 635 cases. It was found that the volume of intra-operative bleeding was closely related to the following factors including times of operation, surgical approach, perioperative treatment and the surgical skills on the part of the surgeons.
authors.affiliation: Department of Otolaryngology, First People's Hospital of Foshan, Foshan 528000, China.
authors.forename: Yong
authors.initials: Y
authors.lastname: Zeng
authors.forename: Yue-jian
authors.initials: YJ
authors.lastname: Wang
authors.forename: Jian-xin
authors.initials: JX
authors.lastname: Xiao
authors.forename: Juan
authors.initials: J
authors.lastname: Tan
authors.forename: Shan
authors.initials: S
authors.lastname: Liao
mesh_terms: D000328:Adult; D016063:Blood Loss, Surgical; D004724:Endoscopy / Q000009:adverse effects; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010256:Paranasal Sinuses / Q000601:surgery*; D012307:Risk Factors