title: [Multivariate analysis of risk factors of rejection in penetrating keratoplasty].
abstract: In order to evaluate preoperative risk factors that affect the incidence of endothelial rejection after penetrating keratoplasty, we performed statistical analysis on 571 consecutive cases who had been followed at the University of Tokyo Hospital for at least one year. We applied a logistic regression model (multiple variate analysis) to determine the significance of the association between the preoperative factors and the incidence of rejection. We identified four preoperative risk factors of endothelial rejection in a year as follows: the extent of corneal vascularization, failed previous graft continuous sutures, and preoperative corneal endothelial damage. When the rejection cases were divided into an early group that suffered rejection within 3 months and a late group that suffered rejection after 6 to 12 months, young patients were likely to suffer rejection in the early postoperative period.
authors: Eye Clinic, JR Tokyo General Hospital, Japan.
authors: S
authors: S
authors: Yamagami
authors: Y
authors: Y
authors: Suzuki
authors: T
authors: T
authors: Ohya
authors: K
authors: K
authors: Miyata
authors: T
authors: T
authors: Tsuru
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D002675:Child, Preschool; D005260:Female; D006084:Graft Rejection / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D015948:Keratoplasty, Penetrating / Q000009:adverse effects*; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D015999:Multivariate Analysis; D012307:Risk Factors