Risk factors of retinopathy of prematurity
10.3760/cma.j.issn.1671-0282.2012.08.017
- VernacularTitle:早产儿视网膜病相关危险因素分析
- Author:
Shixiao DONG
;
Hong LIU
;
Yujie QI
;
Fei JIN
;
Geng LI
;
Jingwen WENG
;
Yanhua SHEN
;
Hailan WU
;
Suyun QIAN
- Publication Type:Journal Article
- Keywords:
Premature infant;
Retinopathy of prematurity;
Risk factors
- From:
Chinese Journal of Emergency Medicine
2012;21(8):869-873
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo investigate the incidence and risk factors in retinopathy of prematurity (ROP) at matched gestational age.Methods Data collected by the medical records of neonates from November 2007 to December 2010 in our neonatal database were analyzed.Patients'information was recorded from birth to discharge from NICU.Data included age after birth (hours),gestational age,body weight at birth,treatment,and maternal demographics.The statistical study was carried out by SPSS version 13.0 software.Mann - Whitney U test was used for numerate data.Fisher's exact probability test and Pearson's chi - square test were used to compare quantitative variables between independent groups.P values were considered significant when they were less than 0.05 ( two - sided).ResultsThe incidence of ROP was 5.38％.Gestational age of ROP group and control group was matched ( P =0.387 ),but difference in body weight at birth was significant ( P =0.045 ).Age after birth was significantly different ( P =0.013 ).Apnea and anemia were significantly different between two groups (P ＜ 0.01). The differences in duration of hospitalization,NCPAP and use of antibiotics between two groups were significant ( P ＜ 0.002,0.000 and 0.000,respectively).ROP group differed from control group greatly in hospitalization expenses.Multiple stepwise logistic regression analysis showed that oxygen supplenentation ( P =0.0237 ) and infection ( P =0.0118) were risk factors of ROP. ConclusionsThe incidence of ROP in NICU in Beijing Children's Hospital was 5.38％.Inhalation of oxygen supplementation and infection were risk factors of ROP.
