Cord blood full blood count parameters in Lagos, Nigeria

  • Adediran Adewumi
  • Titilope A Adeyemo
  • Akinbami A Akinsegun
  • Gbadegesin Abidoye
  • Uche Ebele
  • Akanmu A Sulaimon
Keywords: Haemoglobin, cord blood, stem cell, umbilical cord, neonatologist


Introduction: Full blood count (FBC), one of the most frequently requested for laboratory investigations, is a simple, fast and cheap test and is a reliable indicator of health. Due to its usefulness in the  assessment of health status of individuals, its parameters in cord blood, a major source of haemopoietic stem cell transplantation and an ideal source for laboratory investigations for newborns were determined to provide a useful guide to local neonatologists and stem cell transplant physicians.

Methods: Three millilitres of umbilical cord blood was collected from 130 normal birth weight newborns (69 males and 61 females) whose cord were clamped immediately after delivery, at a teaching hospital in Lagos, Nigeria and full blood count parameters were determined using Sysmex autoanalyzer, model  KX-21N. Consented mothers of the newborns were selected based on, age between 18 and 45 years;  uneventful pregnancy and delivery and haemoglobin (Hb) concentration ≥ 10 g/dL.

Results: There were no statistical gender differences in the mean values of Hb concentrations (M=13.27  ±1.60 g/dL; F=13.32±1.61g/dL; p=0.93), total white cell count (M=3.16±5.43 × 109/L; F=13.07±4.98  × 109/L; p= 0.92), platelet count (M= 223.64± 64.21 × 109/L; F=226.69±80.83 × 109/L; p=0.81) and other parameters.

Conclusion: Mean values of full blood count parameters obtained in this study are  comparable to reports from other studies in developing countries and could be a useful guide for neonatologists and stem cell transplant physicians in our geographical location.

Key words: Haemoglobin, cord blood, stem cell, umbilical cord, neonatologist


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eISSN: 1937-8688