Health providers’ perspective of effect of copayment on delivery of effective health service under capitation in Kenya
Priscilla Nduku Wangai · Amos Njuguna · Joseph Ngugi
International Journal of Research in Business and Social Science · 2019 · Vol. 8 / Issue 5 · 136-142
Publication metrics
External links open provider records or DOI searches. Provider counts are not combined. Mendeley readership measures saves, not citations.
Dimensions
Live provider badge. If unavailable, use the Dimensions link above.
Observed 21 Oct 2026, 07:22 UTC
Observed 21 Oct 2026 00:49 UTC
Observed 21 Oct 2026 16:23 UTC
OpenAlex and Mendeley observations refresh on article visits, at most once per 24 hours. Unavailable data is not zero. Google Scholar opens a DOI search.
Citations received by this article, grouped by the year of the citing work. Crossref and OpenAlex lifetime totals remain separate in Publication metrics.
2017–2026 Annual history last updated:
Citations received
OpenAlex · year of the citing work
Hover over a year or focus the chart and use arrow keys to inspect values.
2017–2026 annual-history window. 2026 is year to date. Unknown years have gaps.
View data & coverage
2026 is incomplete. Within a successfully fetched ten-year window, omitted years mean zero. Years beyond a saved observation’s window remain unknown (—). Older citations are excluded, so this chart’s sum may differ from the OpenAlex lifetime total. The date above belongs to this annual history; an unsuccessful refresh keeps the previous observation.
Abstract
Co-payment is an out-of-pocket payment collected by the service provider from members capitated by a health scheme for the purpose of gatekeeping against the misuse of the services. This paper documents an assessment of the effect of copayment on the effectiveness of health services delivered under the capitation scheme in Kenya. The unit of analysis was the 1152 health facilities capitated by the National Hospital Insurance Fund to provide outpatient primary healthcare in Kenya as of July 2015. logit regression was used to analyze the data collected from a sample of 297 capitated health facilities. The Effectiveness of the delivery of health services was evaluated using three metrics; quality, accessibility, and affordability. The regression model for each of the metrics was constructed in order to examine the effect of copayment on the delivery of services. The results revealed that an increment of one unit on copayment increased the index of delivery of quality, accessible and affordable health services by .073, 4.349 and 79.4 respectively. The optimal amount of copayment is determined from the models using theories of calculus.
Keywords: {'name': 'Copayment'}, {'name': 'Capitation'}, {'name': 'Quality'}, {'name': 'Accessibility'}, {'name': 'Affordability'}, {'name': 'Kenya'}
Authors & affiliations
Priscilla Nduku Wangai
Affiliation not supplied
Amos Njuguna
Affiliation not supplied
Joseph Ngugi
Affiliation not supplied
Deposited references
Supplied references, not a list of publications citing this article.
DOI: 10.1016/S0277-9536(03)00240-5
DOI: 10.1007/s10754-014-9143-z
Ataguba, J. Е., & Akazili, J. (2010). Hеalth carе financing in South Africa: moving towards univеrsal covеragе.Continuing Mеdical Еducation, 28(2), 74-78.
DOI: 10.2139/ssrn.928914
DOI: 10.2486/indhealth.42.50
DOI: 10.1016/S0140-6736(10)61894-6
Bland, M. (2001). An Introduction to Medical Statistics. (3rd ed.) Oxford, Oxford University Press.
DOI: 10.15288/jsa.2004.65.731
DOI: 10.1016/j.sapharm.2008.08.003
Crеswеll, J.W. (2014). Rеsеarch dеsign: Qualitativе, Quantitativе and Mixеd Mеthod Approachеs (4th еd.). Nеw Dalhi: Sagе Publishеrs ltd.
DOI: 10.1186/1475-9276-11-49
DOI: 10.1086/260866
DOI: 10.1001/jama.298.1.61
DOI: 10.1016/j.jhealeco.2007.08.004
DOI: 10.1177/0972063416682535
Horowitz, J. L. (1997). Contact capitation: an altеrnativе for spеcialist capitation. Hеalthcarе Financial Managеmеnt Journal of thе Hеalthcarе Financial Managеmеnt Association, 51, 54–55.
DOI: 10.1016/0277-9536(92)90147-I
Kipp, W., Kamugisha, J., Jacobs, P., Burnham G., & Rubaalе, T. (2001). Usеr fееs, hеalth staff incеntivеs, and sеrvicе utilization in Kabarolе District, Uganda. Bullеtin of thе World Hеalth Organization 79(11), 1032- 1037.
Kipyеgon, K., & Nyarombе, F. (2015). An Invеstigation of thе Factors Affеcting Capitation Programmе in Provision of thе Hеalth Carе Sеrvicеs: a Casе of Nairobi County Accrеditеd Hеalth Facilitiеs, Intеrnational Journal of Businеss and Managеmеnt Invеntion 4(1), 33–53.
Mugеnda, O., & Mugеnda, A. (2003). Rеsеarch Mеthods: Quantitativе and Qualitativе Approachеs. Nairobi: Acts Prеss
DOI: 10.1093/heapol/czi012
Nеwhousе, J. P. (1996). Rеimbursing hеalth plans and hеalth providеrs: Еfficiеncy in production vеrsus sеlеction. Journal of Еconomic Litеraturе, 34( 3), 1236-1263 Wagstaff.
DOI: 10.1093/heapol/czr065
DOI: 10.1111/j.1468-2370.2011.00302.x
DOI: 10.1016/j.healthpol.2010.09.009
DOI: 10.1056/NEJM199603073341006
DOI: 10.7326/0003-4819-104-2-246
Varеla, D. & Timoftе, A., (2011). Thе ocial cot of hospital waiting list and thе casе for copaymеnt: Еvidеncе from Galicia. Thе USV Annals of Еconomics and Public Administration, 11(1), 18-26.
WHO (2010). World Hеalth Rеport: Hеalth Systеms Financing: kеy to Univеrsal Covеragе. Gеnеva.
DOI: 10.1002/hec.868
Wittеr, S., Diеng, T., Mbеnguе, D., Morеira, I., Dе Brouwеrе, V. (2010). Thе national frее dеlivеry and caеsarеan policy in Sеnеgal: еvaluating procеss and outcomеs. Hеalth Policy Plan, 25, 384-92.