Objective
To analyze the association between newborn and maternal characteristics and the risk for cesarean section (CS) due to cephalopelvic disproportion (CPD) and non‐CPD causes compared to vaginal deliveries (VD) in a sample of infants and mothers from Merida, Yucatan, Mexico.
Methods
The final sample consisted of 3453 single, live, and term infants born between January 2016 and May 2017 at the Maternal‐Infant Hospital in Merida and their mothers (aged ≥19 years). The mode of delivery was established as the dependent variables: (a) VD, (b) CS due to CPD, and (c) non‐CPD CS. Independent variables were maternal height and weight, the number of previous VD, newborn weight, and neonatal birthweight (BW) index/maternal height index. A multinomial regression model was used to analyze the association between newborn and maternal characteristics and outcome variable.
Results
By mode of delivery, 2124 (62%) births corresponded to VD, 1042 (30%) to non‐CPDCS, and 287 (8%) to CS due to CPD. Mothers who had CS due to CPD weighed more at the end of their pregnancy and were shorter. Maternal age and weight increased the risk for having CS due to CPD compared to VD and maternal height, and the number of previous VD reduces the risk for experiencing CS due to CPD compared to vaginal births. The relative risk ratio for higher neonatal BW/maternal height index was significant for CS due to CPD and non‐CPD CS.
Conclusion
According to our results from a public hospital in Merida, Mexico, CPD is a result of the interrelation of maternal and fetal size, rather than an independent result of maternal height or BW.
Objective: This study aims to analyze the probability of an increase in mortality due to venous thrombosis of the lower limbs (VTLL), and it´s relation to days of hospital stay. Materials and methods: We included all hospital records of patients with thrombosis in the lower limbs as main diagnosis from open access national datasets, we obtained epidemiological description of diagnosis, length of stay and mortality. Results: Deep vein thrombosis (DVT) constituted 69% (1223/1785) of cases. From all the patients registered, 47 (2.63%) died. The highest mortality rate was observed in older adults, and patients with a longer hospital stay. Conclusions: Patients diagnosed with DVT, who endure a longer hospital stay, face a major risk of death.
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