Determinar si el índice plaquetas / linfocitos es un factor predictor de apendicitis aguda complicada. Materiales y métodos: Estudio de enfoque transversal analítico, de pruebas diagnósticas, que se llevó a cabo en 170 pacientes apendicectomizados por el departamento de cirugía del Hospital Regional Docente de Trujillo, durante enero del 2020 a diciembre del 2023. Resultados: El índice plaquetas / linfocitos elevado tiene una sensibilidad de 72.94% (IC 95% 62.91 – 82.97), especificidad 60.0% (IC 95% 49 – 71), valor predictivo (+) 64.58% (IC 95% 54.5 – 74.67), valor predictivo (-) 68.92 % (IC 95% 57.7 – 80.14), una razón de verosimilitud (+) 1.82 (IC 95% 1.36 – 2.44) y razón de verosimilitud (-) 0.45 (IC 95% 0.31 – 0.67), se evidencia AUC 0.715, presentando a su vez, significancia estadística (p 0.000) y un IC 95% (0 639 – 0.792) del AUC, mientras que, se demuestra...

To date there is not much research on the association between polycystic ovary syndrome and nonalcoholic fatty liver disease in premenopausal women. There is nothing consistent or conclusive about this, and it is still in controversy, however they are pathology of importance because they increase the risk of suffering from other diseases that are related to the pathogenesis they share. We set out to review the different literatures available in the following databases: PubMed, Web of Science, BVS, ScienceDirect, Scielo and ClinicalKey, Grey literature search through Medrxiv and Opengrey, manual search in main journals related to the specialty such as: Brazilian journal of Gynecology and Obstetrics, Mexican journal Gynecology and Obstetrics, Chilean journal of Obstetrics and Gynecology, Progress in Obstetrics and Gynecology journal and Cuban journal of Obstetrics and Gynecology using sear...