Prevalence of Malaria Parasitaemia and Anaemia Among Pregnant women in Warri, Nigeria

Abstract

A total of 319 pregnant women attending the antenatal clinic of Central Hospital, Warri had their haemoglobin levels estimated using standard haematological methods. Forty-seven (14.7%), expectant mothers were found to be anaemic (haemoglobin level less than 9.0g/dl). The Malaria parasites, the agent of malaria and a major cause anaemia in pregnancy were found in 105 (32.9%) expectant mothers, based on the examination of peripheral blood smears. Multigravidae recorded 33.2% prevalence of malaria parasitaemia that was comparable with that among primigravidae. There was a statistically significant relationship between malaria parasitaemia and haemoglobin levels of pregnant women (p < 0.05). This study emphasizes the need for pregnant women to undergo routine haemoglobin estimation considering the deleterious effects of anaemia on them and their foetuses. An early malaria prophylaxis is recommended if a significant increase in haemoglobin levels in the second trimester is to be achieved.

Key words: anaemia, pregnancy, haemoglobin, malaria parasitaemia

Journal of Medical Laboratory Sciences Vol.12(1) 2003: 53-58