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Predictive factors of mortality in extremely preterm infants
Ist Teil von
Zhonghua er ke za zhi, 2018-04, Vol.56 (4), p.274
Ort / Verlag
China
Erscheinungsjahr
2018
Link zum Volltext
Beschreibungen/Notizen
To investigate the predictive factors of mortality in extremely preterm infants.
The retrospective case-control study was accomplished in the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University. A total of 268 extremely preterm infants seen from January 1, 1999 to December 31, 2015 were divided into survival group (192 cases) and death group (76 cases). The potential predictive factors of mortality were identified by univariate analysis, and then analyzed by multivariate unconditional Logistic regression analysis. The mortality and predictive factors were also compared between two time periods, which were January 1, 1999 to December 31, 2007 (65 cases) and January 1, 2008 to December 31, 2015 (203 cases).
The median gestational age (GA) of extremely preterm infants was 27 weeks (23
-27
weeks). The mortality was higher in infants with GA of 25-<26 weeks (
2.659, 95%
1.211-5.840) and<25 weeks (
10.029, 95%
3.266-30.792) compared to that in infants with GA> 26 weeks. From Janu