Title: Geophagic behaviour and factors influencing it among pregnant women: a case study of Nakuru Municipality, Kenya

Authors: Alfred Owino Odongo; Wilkister Nyaora Moturi; Stephen N. Wangari

Addresses: Department of Environmental Science, Egerton University, P.O. Box 536, Njoro, Kenya ' Department of Environmental Science, Egerton University, P.O. Box 536, Njoro, Kenya ' Department of Chemistry, Egerton University, P.O. Box 536, Njoro, Kenya

Abstract: Geophagia is deliberate consumption of earths' materials e.g., soil. It is a widespread practice among pregnant women in Kenya. Various hypotheses on geophagia have been advanced and there are conflicting views as to whether it is beneficial to health or not. Geophagia materials may be a source of micronutrients especially zinc and iron although the materials may bind some of these micronutrients consequently reducing or hindering their bioavailability in the body. This study focused on determination of prevalence rate of geophagia and factors influencing it, sources and types of consumed geophagia materials. The research design was descriptive cross-sectional study whereas data collection was by structured questionnaire and observations. A total of 431 pregnant women in various stages of pregnancy were recruited in the study. Both point and period prevalence rates of geophagia were determined to be 35% and 58% pregnant women respectively. There was a statistical significant difference in the prevalence rate among the geophagous pregnant women in the different trimesters of pregnancy (ρ = 0.00, x² = 19.41). However there was no statistical significant difference in the prevalence rate among the geophagous pregnant women with different levels of education (ρ = 0.34, x² = 4.51).

Keywords: geophagia; pregnancy; prevalence; Kenya; geophagic behaviour; geophagous pregnant women; case study.

DOI: 10.1504/IJBHR.2016.081074

International Journal of Behavioural and Healthcare Research, 2016 Vol.6 No.1, pp.28 - 41

Received: 05 Jul 2016
Accepted: 13 Sep 2016
Published online: 19 Dec 2016 *

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