Effects of Environmental Quality on Human Health Status in Nigeria




Environmental Quality, CO2 emissions, health status, life expectancy, Access to improved water source.


The Quality of the environment is central to the existence of life, and where the environment in a country is of high quality, human beings as well as plants and animals will live longer, enjoy a life of improved quality, and hence sustainable development may be achieved. Deterioration in environmental quality is related to serious human health issues and this is the reason why the relationship between environmental quality and health is being investigated both by researchers and by policy makers. This study therefore examined the effects of environmental quality on human health status using the Ordinary Least Square estimation techniques. The findings of this show the existence of a longrun relationship among health proxied by life expectancy and the included explanatory variables. The result also shows that CO2 emission an indicator for environmental quality significantly reduces life expectancy. Moreso, income and the linear combination of access to improved water source and access to improve sanitary facility significantly improves life expectancy. We conclude that it is important for Nigeria to strengthen environmental regulations meant to improve people’s access to quality water and sanitary facilities among improved income aimed at improving health status.


African Development Bank. (2009). Support to SADC regional water supply and sanitation programme: Appraisal Report.

Ahuja, A., Kremer, M. and Zwane, A.P. (2010). Providing Safe Water: Evidence from Randomized Evaluations. Annu. Rev. Resour. Econ. 2010. 2:237–56

Alvarez, J. L., Gil, R., Hernández, V. and Gil, A. (2009). Factors Associated with Maternal Mortality in Sub-Saharan Africa: An Ecological Study. Environmental Health 2012, 11 (4):1-8

Barker R.G. (1963). The stream of behavior: Explanations of its structure and content. New York. Appleton-century-crofts.

Barker, R.G. (1978). Habits, environments, and health behavior. San Fransco. Jossey-Bass.

Brofenbrenner, U. (1974). Developmental research, public policy and the ecology of childhood. Child Dev, 45(1):1-5 Daniel, D.R., Burns, C., Garrard, J., Mahoney, M., & Townsend, M. (2002). An ecological study of the relationship between social and environmental determinants of obesity. Burwood. Health and Place, Deakin University.

Centers for Disease Control and Prevention. (2013). United States Public Health 101; Office for State, Tribal, Local and Territorial Support Centers for http://www.cdc.gov/stltpublichealth/docs/usph101.pdf Accessed 27 August 2015

Chowdhury, U. K., Biswas, B. K., Chowdhury, T. R., Samanta, G., Mandal, B. K., Basu, G. C., Chanda, C. R., Lodh, D., Saha, K. C., Mukherjee, S.K., Roy, S., Kabir, S., Quamruzzaman, Q. and Chakraborti, D. (2000). Groundwater Arsenic Contamination in Bangladesh and West Bengal, India. Environ Health Perspective, Vol, 108: 393-397.

Clasen, T. F., Roberts, I.G., Rabie, T., Schmidt, W.P. and Cairncross, S. (2006). Interventions to Improve Water Quality for Preventing Diarrhoea.Cochrane Database Syst. Rev. Issue 3, Artic. No. CD004794

Donohoe, M. (2003). Causes and health consequences of environmental degradation and social injustice. Journal of Social Science and Medicine, 56, 573-587.

Drabo, A. (2010). Impact of income inequality on health: Does environmental quality matter? Retrieved from http://envplan.com/abstract.cgi?id=a43307

Fayissa, B., and Gautema, P (2005). The determinants of health status in Sub-Saharan Africa. The American Economist. Retrieved from http://www.jstor.org/stable/25604326

Fayissa, B., and Traian, A. (2011). Estimation of a health production function; Evidence from East-European countries. Working Papers, Middle Tennesse State University, Department of Economics and Finance. Retrieved from http://ideas.repec.org/a/eee/jhecon/v23y2004i4p637-641.html

Fernandes, Q. F., Wagenaar, B. H., Anselmi, L., Pfeiffer, J., Gloyd, S. and Sherr, K. (2014). Effects of Health-system Strengthening on Under-5, Infant, and Neonatal mortality: 11-year Provincial-level Time-Series Analyses in Mozambique. Lancet Glob Health, Vol 2 (8): 468–477

Feyza Balan (2016), Environmental Quality and its Human Health Effects: A Causal Analysis for the EU-25 International Journal of Applied Economics, 13(1), March 2016, 57-71

Fogden, J. (2009). Access to Safe Drinking Water and Its Impact on Global Economic Growth. HaloSource.

Gregory, P. J., Ingram, J.S.I., & Biklacich, M (2005). Climate Change and food security: Food crops in a changing climate. Philosophical Transactions: Biological Sciences, 360 (1463), 2139-2148

Grossman, M. (1972). On the concept of health and the demand for health. Journal of Political economy, 80 (2), 223-255.

Hopkins, J. and Mosley, H. (2006). Mortality and Morbidity:Data Sources for Measuring Mortality http://ocw.jhsph.edu/courses/PopulationChange/PDFs/Lecture6.pdf Accessed 28 August

Kaseje. (2006). Healthcare in Africa: Challenges, opportunities and an emerging model for improvement. Retrieved from http://wilsoncenter.org/sites/default/files/kaseje2.pdf

Kelly, J.G. (1966). Ecological constraints on mental health services. American Psychologist, 21, 235-539

Kremer, M., Miguel, E., Mullainathan, S., Null, C. and Zwane A. (2009). Making water safe: Price, persuasion, peers, promoters, or product design?Work. Pap., Harv. Univ., Cambridge, MA.

McGranahan, G., Mitlin, D., Satterthwaite, D., Tacoli, C., &Turok, I. (2009). Africa’s urban transition and the role of regional collaboration. Cape Town. African Centre for Cities, University of Cape Town. http://pubs.iied.org/pdfs/10571IIED.pdf

Novignon, J., Olakojo, S. A. and Nonvignon, J. (2012). The Effects of Public and Private Health Care Expenditure on Health Status in sub-Saharan Africa:New Evidence from Panel Data Analysis,Health Economics Review 2012 (2):22

Odusanya, I A., Adegboyega, S B., Kuku, M A. 2014. Environmental Quality and Health Care Spending in Nigeria. Fountain Journal of Management and Social Sciences, 3(2): 57-67.

Pruss, A., Kay, D., Fewtrell, L. and Bartram, J.(2002). Estimating the Burden of Disease from Water, Sanitation, and Hygiene at a Global Level. Environ Health Perspective, Vol 110: 537-542.

Pruss-Ustun, A., Bos, R., Gore, F. and Bartram, J. (2004). Safer Water, Better Health: Costs, Benefits and Sustainability of Interventions to Protect and Promote HealthGeneva: WHO; 2008.

Pruss-Ustun, A., Vickers, C., Haefliger, P. and Bertollini, R. (2011). Knowns and Unknowns on Burden of Disease Due to Chemicals: A Systematic Review. Environ Health, Vol, 10: 9.

Rapoport, A. (1990). Environmental Quality and Environmental Quality Profiles, in Wilkinson, N. (ed.), Quality in the Built Environment, Conference Proceedings, July, 1989, Newcastle upon Tyne: Open House International Association.

Reidpath, D.D., Burns, C., Gerrard. J., Mahoney, M., & Townsend, M. (2002). An ecological study of the relationship between social and environmental determinants of obesity. Burwood. Health Place, School of health Sciences, Deakin University.

Sanglimsuwan, K. (2011a). The relationship between health and environment: Econometric Analysis. Bangkok. Bangkok University.

Sanglimsuwan, K. (2011b). Carbon dioxide emissions and economic growth. An Econometric Analysis. International Research Journal of Finance and Economics, issue 67(2011).

Schmidt, W.P. and Cairncross, S. (2009). Household Water Treatment in Poor Populations: Is there Enough Evidence for Scaling Up Now? Environ. Sci. Technol. 43(4):5542–44

Shafik, N. (1994). Development and environmental quality. An econometric Analysis. Oxford Economic Papers, 46(1994), 757-773.

Shen, C., & Williams, J.B. (1997). Child mortality, Women status and economic dependency, and state strength. A cross national study of less developed countries. Social Forces, 76(2):667-700

Sola, L. (2001). Impact of Poverty on the environment in Southern Africa. Retrieved http://www.sarpn.org/wssd/environment/sola/Poverty_Environment_Paper.pdf

Somov, Y.M., (2004). An econometric analysis of infant mortality, pollution, and income in the U.S. counties. University of Kentucky Master’s Thesis. Paper 415 Retrieved from http://uknowledge.uky.edu/gradschool_thesis/415

The United Nations Children’s Fund (UNICEF) (2011). Annual Report 2011. Botswana Country Office 2012.

The World Bank. (2012). World Development Indicators. World Databank. Retrieved from http://databank.worldbank.org

United Nations Development Program. Summary Human Development Report 2011: Sustainability and Equity: A better future for all. Retrieved from http://hdr.undp.org/en/reports/global/hdr2011/do

United Nations Economic Social Council. (2013). Industrialization for an emerging Africa. http://www.uneca.org/sites/default/files/document_files/industrialization- for- an-emerging-africa-issuepaper.pdf

World Health Organization. (2002). Health, economic growth, and poverty reduction. Retrieved from http://whqlibdoc.who.int/publications/9241590092.pdf

World Health Organization. (2006). The World Health Report 2006: Working together for health. Retrieved from http://www.who.int/whr/2006/en/

World Health Organization. (2009). Global Health Risks: Mortality and Burden of Disease Attributable to Selected Major Risks. Geneva, Switzerland.

Young, T., Tucker, T., Galloway, M., Manyike, P., Chapman, A., and Myers, J. (2010). Climate change and health in SADC region: Review of the current state of knowledge. Centre for Occupational and Environmental health Research. Retrieved from http://open.umich.edu/sites/default/files/uct- ccandhealth220910.pdf






Economic Development, Technological Change, and Growth