Bibliographic citations
Medina, M., (2019). Prematuros con peso inferior a 1500 gramos y desarrollo de restricción del crecimiento extrauterino HRDT 2005 - 2015 [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/5605
Medina, M., Prematuros con peso inferior a 1500 gramos y desarrollo de restricción del crecimiento extrauterino HRDT 2005 - 2015 [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2019. https://hdl.handle.net/20.500.12759/5605
@mastersthesis{renati/377911,
title = "Prematuros con peso inferior a 1500 gramos y desarrollo de restricción del crecimiento extrauterino HRDT 2005 - 2015",
author = "Medina Huayta, Mareyke Natividad",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2019"
}
Establishing risk factors for EUGR is relevant to decrease its frequency, EUGR is defined by weight ≤ 10th percentile of the expected for the corrected gestational age in the Fenton curves. Objective: To determine if the weight of less than 1500 grams is associated with development of extrauterine growth restriction in premature infants in HRTD period 2005 - 2015. Material and method: Historical closed cohort study, study included 73 premature infants with weight <1500 g (group I) and 219 with weight ≥1500 g (group II), sample determined with 95% confidence, 80% power, risk of exposed 0.76 and 1:3 ratios The association was evaluated by estimating RR with 95% CI. Results: 80.7% of patients in group I and 40.7% of patients in group II had EUGR. RR of weight < 1500 gr for development of EUGR was 1.989 with 95% CI [1.636 – 2.417]. The logistic regression model considered the effect of absence of early nutrition on the association studied significant (p = 0.000). Conclusions: Premature infants with weight <1500 grams have twice risk of developing EUGR than those with weight ≥1500 grams and in absence of early nutrition, this risk is significantly increased. Keywords: Extrauterine growth restriction, weight less than 1500 g, premature infants.
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