Survival of Premature and Low Birth Weight Infants: A Multicenter, Prospective, Cohort Study in Iran

Survival of Premature and Low Birth Weight Infants: A Multicenter, Prospective, Cohort Study in Iran


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نویسندگان: فاطمه قربانی , محمد حیدرزاده , سعید دستگیری , ماهنی رهکار فرشی

کلمات کلیدی: Low birth weight, NICU, Premature infant, Survival

نشریه: 16570 , 8 , 1 , 2017

اطلاعات کلی مقاله
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نویسنده ثبت کننده مقاله فاطمه قربانی
مرحله جاری مقاله تایید نهایی
دانشکده/مرکز مربوطه مرکز تحقیقات سلامت کودکان
کد مقاله 61187
عنوان فارسی مقاله Survival of Premature and Low Birth Weight Infants: A Multicenter, Prospective, Cohort Study in Iran
عنوان لاتین مقاله Survival of Premature and Low Birth Weight Infants: A Multicenter, Prospective, Cohort Study in Iran
ناشر 5
آیا مقاله از طرح تحقیقاتی و یا منتورشیپ استخراج شده است؟ بلی
عنوان نشریه (خارج از لیست فوق)
نوع مقاله Original Article
نحوه ایندکس شدن مقاله ایندکس شده سطح یک – ISI - Web of Science
آدرس لینک مقاله/ همایش در شبکه اینترنت http://ijn.mums.ac.ir/

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Background: The survival rate of preterm and low-birth-weight (LBW) infants depends on various factors such as birth weight, gestational age, and quality of care. The present study aimed at evaluating the survival rate of preterm and LBW infants, predictive factors, and the risk of mortality in three training hospitals of Mashhad and Tabriz cities. Methods: This prospective, cohort study was conducted during six months from 2013 to 2014. Infants with birth weight ≤1500 g or gestational age ≤32 weeks were enrolled. Their information was gathered by using data collection forms and clinical risk index for infants (CRIB II) was calculated for each participant. Infants were followed up until discharge from the hospital and their outcomes were determined. Kaplan-Meier and Log rock tests were used for survival analysis. Cox regression was also applied in order to find out the factors associated with infants’ survival. Results: Among the 338 followed up infants, 97 (28.7%) died and 241 (71.3%) remained alive. The median of preterm and LBW infants’ overall survival rate was 76 days (CI: 60.4-91.5). Multivariate Cox regression analysis indicated that three factors of birth weight, base excess, and fifth minute Apgar score had a significant relationship with the survival rate of infants (P<0.05). Conclusion: The survival rate of preterm and low-weight infants was acceptable in this study (71%). Birth weight, fifth minute Apgar score, and base excess were important items that affected infants’ survival and could be considered in predicting it in neonatal intensive care units.

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نویسنده نفر چندم مقاله
فاطمه قربانیاول
محمد حیدرزادهدوم
سعید دستگیریسوم
ماهنی رهکار فرشیپنجم

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published article.pdf1396/05/19895900دانلود