Extent of Fecal Contamination of Household Drinking Water in Nepal: Further Analysis of Nepal Multiple Indicator Cluster Survey 2014

Pragya Kandel Research and Action in Public Health, Kathmandu, Nepal.

Search for other papers by Pragya Kandel in
Current site
Google Scholar
PubMed
Close
,
Ritu Kunwar School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia.

Search for other papers by Ritu Kunwar in
Current site
Google Scholar
PubMed
Close
,
Prabhat Lamichhane Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.

Search for other papers by Prabhat Lamichhane in
Current site
Google Scholar
PubMed
Close
, and
Surendra Karki School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia.

Search for other papers by Surendra Karki in
Current site
Google Scholar
PubMed
Close
Restricted access

Water sources classified as “improved” may not necessarily provide safe drinking water for householders. We analyzed data from Nepal Multiple Indicator Cluster Survey 2014 to explore the extent of fecal contamination of household drinking water. Fecal contamination was detected in 81.2% (95% confidence interval [CI]: 77.9–84.2) household drinking water from improved sources and 89.6% (95% CI: 80.4–94.7) in water samples from unimproved sources. In adjusted analysis, there was no difference in odds of fecal contamination of household drinking water between improved and unimproved sources. We observed significantly lower odds of fecal contamination of drinking water in households in higher wealth quintiles, where soap and water were available for handwashing and in households employing water treatment. The extent of contamination of drinking water as observed in this study highlights the huge amount of effort required to ensure the provision of safely managed water in Nepal by 2030 as aimed in sustainable development goals.

Author Notes

* Address correspondence to Surendra Karki, School of Public Health and Community Medicine, University of New South Wales, Samuels Avenue, Kensington, NSW 2033, Sydney, Australia. E-mails: s.karki@unsw.edu.au or surendra.karki@gmail.com
† These authors contributed equally to this work.

Authors' addresses: Pragya Kandel, Research and Action in Public Health, Kathmandu, Nepal, E-mail: kandelpragyaa@gmail.com. Ritu Kunwar and Surendra Karki, School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia, E-mails: ritu.kunwarkarki@gmail.com and surendra.karki@gmail.com. Prabhat Lamichhane, Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia, E-mail: prabhatone@gmail.com.

  • 1.

    Government of Nepal, National Planning Commission, 2013. Nepal Millennium Development Goals Progress Report 2013. Available at: http://www.np.undp.org/content/dam/nepal/docs/reports/millennium%20development%20goals/UNDP_NP_MDG_Report_2013.pdf. Accessed August 2, 2016.

    • Search Google Scholar
    • Export Citation
  • 2.

    WHO/UNICEF, 2015. Improved and Unimproved Water and Sanitation Facilities. Available at: http://www.wssinfo.org/definitions-methods/watsan-categories/. Accessed August 2, 2016.

    • Search Google Scholar
    • Export Citation
  • 3.

    Shaheed A, Orgill J, Montgomery MA, Jeuland MA, Brown J, 2014. Why “improved” water sources are not always safe. Bull World Health Organ 92: 283289.

    • Search Google Scholar
    • Export Citation
  • 4.

    United Nations, 2015. Transforming Our World: The 2030 Agenda for Sustainable Development. Available at: https://sustainabledevelopment.un.org/content/documents/21252030%20Agenda%20for%20Sustainable%20Development%20web.pdf. Accessed July 20, 2016.

    • Search Google Scholar
    • Export Citation
  • 5.

    Central Bureau of Statistics, 2016. Nepal Multiple Indicator Cluster Survey 2014, Final Report. Kathmandu, Nepal: Central Bureau of Statistics and UNICEF Nepal.

    • Search Google Scholar
    • Export Citation
  • 6.

    World Health Organization, 2011. Guidelines for Drinking-Water Quality, 4th edition. Geneva, Switzerland: WHO. Available at: http://apps.who.int/iris/bitstream/10665/44584/1/9789241548151_eng.pdf. Accessed April 20, 2016.

    • Search Google Scholar
    • Export Citation
  • 7.

    Bangladesh Bureau of Statistics (BBS) and UNICEF Bangladesh, 2014. Bangladesh Multiple Indicator Cluster Survey 2012–2013. Available at: http://www.unicef.org/bangladesh/MICS_Final_21062015_Low.pdf. Accessed July 20, 2016.

    • Search Google Scholar
    • Export Citation
  • 8.

    Ghana Statistical Service, 2014. Ghana Living Standard Survey Round 6 (GLSS 6): Main Report. Available at: http://www.statsghana.gov.gh/docfiles/glss6/GLSS6_Main%20Report.pdf. Accessed July 20, 2016.

    • Search Google Scholar
    • Export Citation
  • 9.

    Institut National de la Statistique (INS) et UNICEF, 2015. Enquête par grappes à indicateurs multiples: MICS5 CONGO 2014–2015, Rapport de résultats clés. Brazzaville, Republic of the Congo: INS et UNICEF.

    • Search Google Scholar
    • Export Citation
  • 10.

    The United Nations Office for Disaster Risk Reduction, 2015. 25 April 2015 Gorkha Earthquake Disaster Risk Reduction Situation Report. Available at: http://www.unisdr.org/files/44592_gorkhaearthquakedisasterriskreducti.pdf. Accessed July 20, 2016.

    • Search Google Scholar
    • Export Citation
  • 11.

    Bain R, Cronk R, Wright J, Yang H, Slaymaker T, Bartram J, 2014. Fecal contamination of drinking-water in low- and middle-income countries: a systematic review and meta-analysis. PLoS Med 11: e1001644.

    • Search Google Scholar
    • Export Citation
  • 12.

    Rosa G, Clasen T, 2010. Estimating the scope of household water treatment in low- and medium-income countries. Am J Trop Med Hyg 82: 289300.

    • Search Google Scholar
    • Export Citation
Past two years Past Year Past 30 Days
Abstract Views 41 41 5
Full Text Views 335 109 1
PDF Downloads 113 28 0
 
Membership Banner
 
 
 
Affiliate Membership Banner
 
 
Research for Health Information Banner
 
 
CLOCKSS
 
 
 
Society Publishers Coalition Banner
Save