Bibliographic citations
Tapia, X., (2022). Utilidad del índice de distribución plaquetaria en la predicción de preeclampsia severa en el Hospital Belén de Trujillo [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/9025
Tapia, X., Utilidad del índice de distribución plaquetaria en la predicción de preeclampsia severa en el Hospital Belén de Trujillo [Tesis]. PE: Universidad Privada Antenor Orrego; 2022. https://hdl.handle.net/20.500.12759/9025
@misc{renati/378078,
title = "Utilidad del índice de distribución plaquetaria en la predicción de preeclampsia severa en el Hospital Belén de Trujillo",
author = "Tapia Heredia, Ximena Antuanet",
publisher = "Universidad Privada Antenor Orrego",
year = "2022"
}
To demonstrate that the platelet distribution index is useful in predicting with signs of severity at Hospital Belén de Trujillo. Material and methods: A retrospective, analytical case-control study was carried out for which 104 clinical records of pregnant women who were treated in the Gynecology-Obstetrics service of the Hospital Belén de Trujillo were reviewed in the period of January 2016 - December 2018, taking into account the selection criteria were separated into two groups of pregnant women, a group of 52 patients presented preeclampsia without signs of severity (CONTROLS) and the other group of 52 patients presented preeclampsia with signs of severity (CASES). The blood count of each patient was evaluated to determine if the platelet distribution index > 16 fl is useful to predict severe forms of preeclampsia. The Chi square test was used with the significance level of P <0.05, the odds ratio (OR) and the confidence interval corresponding to 95%. The sensitivity, specificity, negative and positive predictive value and prognostic precision of the platelet distribution index as a predictor of severity in patients with preeclampsia were calculated. Results: In relation to the group of 52 pregnant women with preeclampsia with signs of severity, it was found that 46 (86%) had an increased platelet distribution index (PID), unlike the group of 52 pregnant women with preeclampsia without signs of severity, where it was found that 8 (14%) had an increased platelet distribution index. If we compare the two groups, it can be seen that the platelet distribution index was present 42.16 times more in pregnant women with preeclampsia with signs of severity than in pregnant women with preeclampsia without signs of severity (OR: 42.16% with a 95% CI (26.8 - 73.9)).The intervening variables of maternal age, gestational 8 age, diabetes mellitus, anemia, leukocytosis were not observed with significant differences between patients with preeclampsia with and without signs of severity (p>0.05). Unlike obesity and multiparity, it was found to be significantly higher in the group with preeclampsia with signs of severity compared to the group with preeclampsia without signs of severity (p <0.05). It was found that the PID> 16fl has a sensitivity of 89%, specificity of 85% with a PPV of 86% and a NPV of 88% for the prediction of preeclampsia with signs of severity. In addition, it was found that the prognostic accuracy of the platelet distribution index as a predictor of severity of preeclampsia in pregnant women was 74%, which corresponds to an intermediate level accuracy. Conclusion: The platelet distribution index > 16fl is useful in the prediction of preeclampsia with signs of severity at the Hospital Belén de Trujillo
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