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The aim of this study was to analyse the factors associated with caesarean section (CS) at the Department of Obstetrics and Gynaecology, University of Szeged, Hungary.Data collection was based on self-administered questionnaire and medical records related to the deliveries in the year of 2014. Maternal age, education level, marital status, pre-gestational body mass index (BMI), infertility treatment, previous CS, gestational diabetes mellitus (GDM), pre-pregnancy hypertension and pregnancy-induced hypertension (HT/PIH) were examined. The participation rate was 67.3%, multiple pregnancies and questionnaires with missing data were excluded (n = 1493). Univariate and multivariate comparisons were performed.There were 1125 (45.4%) CSs out of 2479 deliveries. CS rate: 40.0%. Underweight 109 (7.1%), normal 921 (60.2%), overweight 320 (20.9%) obese 181 (11.8%).7.6% (n = 117), GDM: 10.1% (n = 155). The odds of CS were significantly higher among obese mothers (OR: 1.81) compared with the normal weight group. Increasing maternal age (OR: 0.97) and being underweight (OR: 0.59) significantly decreased, previous CS (OR: 12.19), infertility treatment (OR: 1.91) and HT/PIH (OR: 1.87) significantly increased the probability of CS.Pre-gestational obesity, infertility treatment, previous CS and HT/PIH had significant effect on the mode of delivery.

Objective: Multiple pregnancy is associated with an enhanced metabolism and demand for O2, which may lead to the overproduction of reactive oxygen species and the development of oxidative stress. The degree of oxidative damage depends on the level of the antioxidant protection system of the foetus. The objective of the study was to identify the relationship between the state of the maturity and the antioxidant status of twin neonates. Investigations of the umbilical cord blood were carried out to detect differences in the antioxidant defence system between mature and premature twin neonates. Methods: The activities of the superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) enzymes, the levels of reduced glutathione (GSH), protein carbonyls and oxidized lipids and the total antioxidant capacity of the plasma were determined. Results: The level of lipid peroxidation was significantly higher in the premature neonates. An increase in the total antioxidant capacity was accompanied by a decrease in the damaged protein concentration. Significantly elevated activities of GPx alone were observed in the premature twins, though the GSH content too tended to be increased. The activity of SOD was decreased in the premature neonates. Discussion: The antioxidant status of twin neonates are mainly influenced by maturity. We suggest that the level of lipid peroxidation might be of clinical value as a marker of pre- and perinatal distress in twins.

Records of metric data of birth, serve not only the medical needs of the newborn baby, but are also indicators to assess the status of public health.This is a retrospective study of 4946 newborns (singleton: 2508 boys and 2365 girls) born in 1989 and in 2009 at the Department of Obstetrics and Gynaecology of the University of Szeged. We aimed as to compare and map the metrical changes over 20 years, and to describe the averages of four body parameters of the normal birth weight (2500-4000 g) subgroup (3993 singleton babies) in both years. Statistical analysis was performed with SPSS 17.0.In 1989, the mean birth weight was 3223.770 ± 559.595 g, birth length 49.551 ± 2.729 cm, chest circumference 32.181 ± 2.231 cm, and head circumference 34.122 ± 1.688 cm. In 2009, the birth weight was 3309.673 ± 582.630 g, birth length 49.515 ± 2.658 cm, chest circumference 32.736 ± 2.392 cm and head circumference 33.854 ± 1.768 cm. The mean birth weight, chest circumference and the maximum value of birth weight have thus increased. The mean maternal age shifted to 30.21 ± 4.863 years, which is an increase of 3.57 years in 20 years.The body parameters of newborns changed significantly between 1989 and 2009. As underlying causes changes in eating habits and lifestyle of the mother are to be mentioned.

Epidural analgesia (EA) is a widely accepted, safe, and reliable method of labour pain relief; it has proved to be beneficial to both mother and child. However, it can be associated with a longer s...