Nigerian Journal of Paediatrics (Jul 2024)

newborn, pregnancy, hypertension, hypertensive disorders, haematological, clinical

  • Yilgwan CS,
  • Pam VC,
  • Yilgwan G,
  • Ige OO,
  • Golit WN,
  • Anzaku S,
  • Sagay AS,
  • Bode-Thomas F,
  • Laima C ,
  • Simon M,
  • Zoakah A

Journal volume & issue
Vol. 47, no. 3
pp. 258 – 263

Abstract

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Background: Preeclampsia has remained an important public health problem in the developing world where it is associated with a five-fold increase in perinatal morbidity and mortality. Objective: We set out to compare neonatal outcomes between women with preeclampsia and those with normal pregnancy. We also sought to evaluate factors associated with poor outcome in the neonates. Materials and Methods: This was a prospective cohort study that enrolled 90 women (45 with preeclampsia and 45 with normal pregnancy) after 20 weeks gestation. Maternal socio-demographic and clinical information was obtained at enrolment and delivery using questionnaire. Neonatal anthropometric and physiologic data was obtained at delivery and used for classifying the birth weight according to the WHO classification. APGAR score was used to evaluate the presence of birth asphyxia. We defined poor outcome as the presence of at least one of low birth weight, prematurity, birth asphyxia and need for admission. SPSS version 25 was used in all analysis. Significance testing was set at p=0.05. Results: The women with preeclampsia were significantly heavier at booking (BMI 29.0±6.9 Kg/ m2 vs 25.0±5.2. p=0.005), have higher mean booking systolic blood pressure (122.±22.6 mmHg vs 111.5±12.7mmHg, p=0.003) and diastolic blood pressure (79. 8 ± 1 4 . 3 mm Hgv s 68.8±9.0mmHg, p = 0.001). Neonates of women with preeclampsia were significantly more premature (m e a n g e s t a t i o n a l a g e = 3 6 . 8 ± 3 . 2 w e e k s v s 38.7±2.0weeks, p=0.001) and lighter (mean birth weight =2,529±817.5g vs 3,079.2±527.4g, p. 0.001 Overall, 22 (49.4%) of the neonates of women with preeclampsia had significantly poor outcome compared with 12(27.4%) of the neonates of women with normal pregnancy (p=0.01). Univariate logistic analysis showed only being a male neonate, maternal preeclampsia and admission in index pregnancy were significantly associated with poor outcome. Multivariable logistic regression showed only being a male neonate to be 3 times more likely to have a poor outcome (Wald=5.34. OR=3.2, p=0.02) Conclusions: Intrauterine exposure to preeclampsia is associated with poor neonatal outcomes especially in males

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