Bibliographic citations
Alvis, N., (2019). Influencia de la edad gestacional en los niveles de hormonas tiroideas según tamizaje neonatal en Hospital II Essalud Huaraz enero 2014 - diciembre 2018 [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/5317
Alvis, N., Influencia de la edad gestacional en los niveles de hormonas tiroideas según tamizaje neonatal en Hospital II Essalud Huaraz enero 2014 - diciembre 2018 [Tesis]. PE: Universidad Privada Antenor Orrego; 2019. https://hdl.handle.net/20.500.12759/5317
@misc{renati/1344688,
title = "Influencia de la edad gestacional en los niveles de hormonas tiroideas según tamizaje neonatal en Hospital II Essalud Huaraz enero 2014 - diciembre 2018",
author = "Alvis Rojas, Nieves Soraya",
publisher = "Universidad Privada Antenor Orrego",
year = "2019"
}
Objective: To determine if gestational age influences the levels of thyroid hormones detected by neonatal screening. Material and Methods: Through a cross-sectional, analytical, retrospective design in the Hospital II of Essalud de Huaraz, the TSH results of 1226 newborns were reviewed in addition to taking into account data on birth weight, gestational age and type of delivery obtained by neonatal screening of newborns alive between 2014 and 2018. Results: 1226 infants were studied (RN) of which 1156 were term and 70 were preterm. No post-term newborns were found in the present study. The annual incidence of congenital hypothyroidism (CH) was 0.82 cases per 1000 live RN or 1 case of HC per 1220 live RN. The average TSH level of the premature newborns was 2.19 ± 1.65 mUI / L, while in the term newborns it was 2.50 ± 3.66 mUI / L, not finding significant differences between the TSH levels of premature and term RN by U of Mann Withney (p = 0.4088). On the other hand, the Spearman regression analysis for non-normal data between gestational age and TSH levels found by neonatal screening in the study population was Rho = 0.006 and p = 0.8185. There is no significant influence of sex, birth weight and type of delivery in the relationship bet.ween gestational age and levels of thyroid hormones Conclusions: No correlation was found between gestational age and TSH levels in the study population. On the other hand, TSH levels between preterm infants and term infants did not differ significantly.
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