Bibliographic citations
Rojas, Á., Oviedo, A. (2019). Modelo predictivo en las primeras 24 horas de vida para la pérdida de peso excesiva en recién nacidos a término sanos, con lactancia materna exclusiva, en el Hospital Antonio Lorena del Cusco, 2019. [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/2338
Rojas, Á., Oviedo, A. Modelo predictivo en las primeras 24 horas de vida para la pérdida de peso excesiva en recién nacidos a término sanos, con lactancia materna exclusiva, en el Hospital Antonio Lorena del Cusco, 2019. [Tesis]. : Universidad Andina del Cusco; 2019. https://hdl.handle.net/20.500.12557/2338
@misc{renati/959933,
title = "Modelo predictivo en las primeras 24 horas de vida para la pérdida de peso excesiva en recién nacidos a término sanos, con lactancia materna exclusiva, en el Hospital Antonio Lorena del Cusco, 2019.",
author = "Oviedo Cansaya, Anghela Yubetsy",
publisher = "Universidad Andina del Cusco",
year = "2019"
}
Excessive weight loss greater than 10% within the first 7 days of life leads to metabolic alterations such as hypernatraemic dehydration and hyperbilirubinemia, which leads to high neonatal morbidity and mortality. Therefore, recognizing a predictive model in the first 24 hours would allow identifying at-risk infants and timely action, in addition to the impact on a demographic and economic scenario like ours. OBJECTIVE: To build a predictive model in the first 24 hours of life for excessive weight loss in healthy term infants, with exclusive breastfeeding. METHODS: 116 healthy full-term newborns were admitted, with weight follow-up during the hospital stay and subsequent controls (between February and March 2019). Being collected through a data collection form. The study design was: analytical, observational, prospective, longitudinal. Type of study: diagnostic test. Two study cohorts were used, according to the type of delivery. A multivariate and stratified data analysis plan was carried out with the SPSS-25 program. RESULTS: Of the 116 patients, 26 had excessive weight loss ≥ 10% within the first 7 days of life, of which 18 were neonates delivered cesarean section and 8 vaginal delivery; the predictive percentage value at 24 hours found was 5.56% both for caesarean sections and for vaginal births, with sensitivity / specificity index: 69% / 82%; finally, the predictive model that was obtained together with the analysis of the intervening variables (parity, type of delivery, low educational level, inadequate prenatal control, origin and initial difficulty of breastfeeding) have a prognosis percentage of 92.2%. CONCLUSIONS: The percentage value of weight loss at 24 h compared to the birth capable of predicting excessive weight loss within the first 7 days is 5.56% for both caesarean sections and vaginal deliveries; The factors associated with weight loss with statistical significance according to our results are: cesarean delivery, initial difficulty of breastfeeding (LATCH≤6), primiparity, prenatal controls ≤6 and low level of instruction; Finally, we obtained the predictive model that unifies the aforementioned elements, capable of predicting excessive weight loss with an accuracy of 92.2%.
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