Maternal Risk Factors Associated With Neonatal Outcome in Primiparous, Machala, Ecuador.

Introduction The resulting neonatal, weight of the newborn (NB) is considered as a health indicator since the nutritional status of the neonate can have repercussions on the growth and development of the child until adulthood. Secondly, preterm delivery is associated with several maternal risk factors, such as the presence of anemia, adolescence, or advanced age. The aim of the study was to determine the maternal risk factors related to neonatal outcomes in primiparous. Methods A descriptive, observational, quantitative, longitudinal, and non-experimental study was conducted. Data were collected from women who gave birth from September 2021 to August 2022, in a Microsoft Excel database and the analysis was performed using SPSS software, version 26. Results The study population consisted of 224 pregnant women, aged 16 to 41 years, with a mean of 21 years (SD ± 4 years), the most predominant age range was under 20 years, with 53.33%, 81.7% were of middle socioeconomic status, 50.4% had basic education, 89.7% self-identified as mestizo race, 86.2% were of Ecuadorian nationality, and 96.0% resided in the urban area. A total of 97.8% were term NB, 69.9% were normal weight, and 96.4% had an Apgar score of 8 to 10 in the first minute after birth. Maternal factors related to Apgar 7 were adolescent and elderly women, with an odds ratio (OR) of 2.180; having maternal comorbidity OR: 2.0612; the factors related to preterm and post-term neonates were the degree of primary and basic education, OR: 2.0, without statistical significance (p>0.05). And in relation to low weight and high weight, we have an academic education OR: 3.0417, without statistical significance (p>0.05); and mothers with a history of previous abortions, OR: 8.6000, with high statistical significance (p<0.05). Conclusions Among the main maternal factors related to neonatal outcome in primiparous pregnant women were educational level, age, number of prenatal checkups, and history of previous abortions.