Sarah JAMAL, Naheed KHATTAK, Sundas ALİ, Huma ABDUL SHAKOOR, Sana SYED, Samina Tufail AMANAT

Frequency of Iron Deficiency among Neonates of Obese Females

Background Obesity in pregnancy is a key risk factor for perinatal outcomes. It may result in maternal iron deficiency anaemia in later gestation, which could potentially cause decreased serum ferritin in neonates. This study aimed to determine the frequency of iron deficiency among neonates born to obese females. Material and Methods The study enrolled 200 obese mothers who were either primigravida or multigravida, aged between 18 and 42 years and had gestational age over 37 weeks. Only newborns with normal birth weight were included in the study, while twins, premature babies, babies having infections, and underweight and overweight babies were excluded. Maternal height and weight close to the delivery date were recorded, and body mass index was calculated. The study performed a complete blood count and serum ferritin of neonates on cord blood, which were then entered into a Performa. All results were analyzed using SPSS version 20. Results The mean age of the study population (mothers) was 31.64 + 5.42 years, ranging from 18 to 42 years. The mean body mass index was 36.4 + 3.05 kg/m2. The prevalence of anaemia among newborns was found to be 27%. The study found that among women in the severe obesity category, 10 (34.5%) newborns were anaemic, while in women with moderate obesity, 26 (26%) newborns had anaemia. Additionally, among women with mild obesity, 18 (25.4%) newborns were anaemic (p = 0.615). Conclusions The study findings thus showed a higher prevalence of anaemia in newborns of severely obese mothers compared to moderate and mild levels of obesity, though the results were clinically insignificant.

Keywords:

Iron deficiency, Neonates, Obesity,

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