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Machine learning models based on clinical indices and cardiotocographic feature...

Ribeiro, Maria; Nunes, Inês; Castro, Luísa; Costa-Santos, Cristina; Henriques, Teresa S.

Perinatal asphyxia is one of the most frequent causes of neonatal mortality, affecting approximately four million newborns worldwide each year and causing the death of one million individuals. One of the main reasons for these high incidences is the lack of consensual methods of early diagnosis for this pathology. Estimating risk-appropriate health care for mother and baby is essential for increasing the qualit...


Kidney allocation rules simulator

Lima, Bruno A.; Henriques, Teresa S.; Alves, Helena

The greatest challenge of any kidney transplant program lies in finding enough organ donors (in number and quality) for all waitlisted transplant candidates. Unfortunately, we must resign ourselves to a manifestly insufficient supply of organs for the current demand. Furthermore we must be able to predict kidney transplant success at organ allocation if we want to minimize the number of patients who return to a...


Systematic Review of Intrapartum Fetal Heart Rate Spectral Analysis and an Appl...

Castro, Luísa; Loureiro, Maria; Henriques, Teresa S.; Nunes, Ines

It is fundamental to diagnose fetal acidemia as early as possible, allowing adequate obstetrical interventions to prevent brain damage or perinatal death. The visual analysis of cardiotocography traces has been complemented by computerized methods in order to overcome some of its limitations in the screening of fetal hypoxia/acidemia. Spectral analysis has been proposed by several studies exploring fetal heart ...


Fetal Heart Rate Fragmentation

Costa, Matilde; Xavier, Mariana; Nunes, Ines; Henriques, Teresa S.


Systematic review of intrapartum fetal heart rate spectral analysis and an appl...

Castro, Luísa; Loureiro, Maria; Henriques, Teresa S.; Nunes, Inês

It is fundamental to diagnose fetal acidemia as early as possible, allowing adequate obstetrical interventions to prevent brain damage or perinatal death. The visual analysis of cardiotocography traces has been complemented by computerized methods in order to overcome some of its limitations in the screening of fetal hypoxia/acidemia. Spectral analysis has been proposed by several studies exploring fetal heart ...


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