Association of Maternal Age to Development and Progression of Retinopathy of Prematurity in Infants of Gestational Age under 33 Weeks
Joint Authors
Tsubota, Kazuo
Uchida, Atsuro
Miwa, Masayuki
Shinoda, Hajime
Koto, Takashi
Nagai, Norihiro
Mochimaru, Hiroshi
Tomita, Yohei
Ikeda, Kazushige
Sasaki, Mariko
Ozawa, Yoko
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-30
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Aim.
To find predictive and indicative markers of risk for development of retinopathy of prematurity (ROP) and its progression to the stage requiring laser treatment, in premature infants whose gestational age (GA) was under 33 weeks.
Methods.
We retrospectively reviewed medical records of 197 premature infants born in 2005–2010 whose G A < 33 weeks and underwent eye screening at Keio University Hospital.
The association between candidate risk factors and development or progression of ROP was assessed.
Results.
Among the 182 eligible infants (median GA, 29.1 weeks; median birth weight (BW), 1028 g), 84 (46%) developed any stage of ROP, of which 45 (25%) required laser treatment.
Multivariate analysis using a stepwise method showed that GA ( P = 0.002 ; 95% confidence interval (CI), 0.508–0.858), BW ( P < 0.001 ; 95% CI, 0.994–0.998), and lower maternal age ( P = 0.032 ; 95% CI, 0.819–0.991) were the risk factors for ROP development and GA ( P < 0.001 ; 95% CI, 0.387–0.609) and lower maternal age ( P = 0.012 ; 95% CI, 0.795–0.973) were for laser treatment.
The odds ratio of requiring laser treatment was 3.3 when the maternal age was <33 years.
Conclusion.
ROP was more likely to be developed and progressed in infants born from younger mother and low GA.
American Psychological Association (APA)
Uchida, Atsuro& Miwa, Masayuki& Shinoda, Hajime& Koto, Takashi& Nagai, Norihiro& Mochimaru, Hiroshi…[et al.]. 2014. Association of Maternal Age to Development and Progression of Retinopathy of Prematurity in Infants of Gestational Age under 33 Weeks. Journal of Ophthalmology،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1042424
Modern Language Association (MLA)
Uchida, Atsuro…[et al.]. Association of Maternal Age to Development and Progression of Retinopathy of Prematurity in Infants of Gestational Age under 33 Weeks. Journal of Ophthalmology No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1042424
American Medical Association (AMA)
Uchida, Atsuro& Miwa, Masayuki& Shinoda, Hajime& Koto, Takashi& Nagai, Norihiro& Mochimaru, Hiroshi…[et al.]. Association of Maternal Age to Development and Progression of Retinopathy of Prematurity in Infants of Gestational Age under 33 Weeks. Journal of Ophthalmology. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1042424
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1042424