5 research outputs found
Some Behavioural Risk Factors for Intestinal Helminthiasis in Nursery and Primary School Children in Enugu, South Eastern Nigeria
The objective of this study was to determine some common behavioural risk factors for intestinal helminthiasis in nursery and primary school children in Enugu. Design: A cross-sectional survey on 460 children attending nursery and primary schools in Enugu was carried out in 2003 with a view to determine some behavioural risk factors for intestinal helminthiasis. Setting: This study was carried out in the research laboratory of the Federal Ministry of Health, National Arbovirus and Vector Research Centre, Enugu. Method: Intestinal helminthiasis was diagnosed using the kato-katz method in analysing fresh stool samples collected from nursery and primary school children in Enugu. These fresh stool samples were collected into appropriately labeled clean containers. Questionnaires were administered by the researchers to obtain data from the children and their parents or guardians as regards some behavioural risk factors for intestinal helminthiasis . Results: The results from this study showed that the prevalence of intestinal helminthiasis was significantly affected by various behavioural risk factors. The rate of helminthic infection varied significantly with hand washing habits after defeacation (X2 = 75.77; df = 2; p = 0.001) and with different habits of washing fruits before eating ( X2 = 52.79; df = 2; p = 0.001) among the pupils. Also, the rate of helminthic infection varied significantly with the source of drinking water (X2 = 55.12; df = 3; p = 0.01), water boiling habits (X2 = 40.89; df = 2; p = 0.001), use of footwear after school hours (X2 = 30.72; df = 2; p = 0.001). Sites utilized for defeacation by the pupils (X2 = 80.25; df = 3; p = 0.001) also significantly influenced the rate of helminthic infection. Conclusion: Various behavioural factors which significantly affect the rate of helminthic infection abound in children living in Enugu. The government should give attention to the control of these behavioural risk factors. A lot of health education will be needed to curb the poor personal hygienic habits which are obvious risk factors for intestinal helminthiasis.Key Words: Intestinal helminthiasis, children, behavioural risk factor
Prevalence and predictors of placental malaria in human immunodeficiency virus‑positive women in Nigeria
Background: Human immunodeficiency virus (HIV)‑infected pregnant women have alterations in cellular and humoral immunity that increase the risks to placental malaria infection.Aim: This study aimed at determining the prevalence and predictors of placental malaria among HIV‑positive women in Nigeria.Materials and Methods: It was a longitudinal cohort study of pregnant women receiving antenatal care at a tertiary hospital in Nigeria. Peripheral blood sample for packed cell volume estimation and placental blood sample for malaria parasite estimation were collected from each participant at a presentation in labor and upon delivery, respectively.Results: The Prevalence of placenta malaria (68.6%) and anemia (66.7%) in HIV‑positive women were significantly higher than the prevalence of placental malaria (35.3%) and anemia (44.1%) in HIV‑negative control (P < 0.001 and P = 0.001 respectively). The employment status was the only sociodemographic factor significantly associated with the development of placental malaria in HIV‑positive women (odds ratio: 21.60; 95% confidence interval: 7.1–66.2; P < 0.001).Conclusion: The prevalence of placental malaria is very high among HIV‑positive women in Nigeria. Scaling up free distribution of insecticide treated nets in the short term and employment opportunities of HIV‑positive women, in the long run, may reduce the prevalence of placental malaria in our population.Keywords: Human immunodeficiency virus‑positive women, Nigeria, placental malari
Effects of Short Inter‑Pregnancy Interval on Maternal and Perinatal Outcomes: A Cohort Study of Pregnant Women in a Low‑Income Country
Background: Short inter‑pregnancy interval (IPI) is a potential risk factor for adverse pregnancy outcomes. Previous reports from sub‑Sahara Africa documented increasing incidence of short IPI but evidence is lacking in its effect on pregnancy outcome.
Aim: The study aimed to determine the effect of short IPI on pregnancy outcome in Nigeria.
Subjects and Methods: It was a prospective cohort study of 271 pregnant women receiving antenatal care in a tertiary hospital in Nigeria. For every eligible woman with short IPI (<18 months) recruited; a suitable control with IPI ≥18 months was selected. Statistical analysis was both inferential and descriptive using the statistical package for social sciences version 24 (SPSS Inc. Chicago, Illinois, USA) for windows. A P value of less than 0.05 was considered statistically significant.
Results: Incidence of maternal anemia was higher in women with short IPI than control (RR: 2.091; 95% CI: 1.4433.031; P < 0.001). Other maternal and perinatal outcome measures including premature rupture of membranes, preterm labor/delivery, pregnancy induced hypertension, third trimester bleeding, postpartum hemorrhage, and inadequate gestational weight gain did not show any significant association with short IPI (P > 0.05).
Conclusion: Short IPI is associated with anemia in pregnancy in Nigeria. Public health campaigns for improvement in uptake of family planning services and breastfeeding may help reduce the incidence of short IPI and anemia in low income countries.
Keywords: Nigeria, pregnancy outcome, short inter‑pregnancy interva