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Obinna Onwujekwe
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26
Uzochukwu, Benjamin
20
Shu, Elvis
15
Okonkwo, Paul
9
Dike, Nkem
8
Hanson, Kara
7
Fox-Rushby, Julia
6
Akpala, Cyril
6
Ojukwu, Juliana
5
Chima, Reginald
4
Nwagbo, Douglas
3
Ezumah, Nkoli
1
Amazigo, Uche
1
Kaur, Harparkash
1
Mutabingwa, Theonest
1
Okeibunor, Joseph
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Geonetwork of Obinna Onwujekwe (preview)
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All Publications
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2009: Onwujekwe Obinna; Onoka Chima; Uzochukwu Benjamin; Okoli Chijioke; Obikeze Eric; Eze Soludo
Is community-based health insurance an equitable strategy for paying for healthcare? Experiences from southeast Nigeria.
Health policy (Amsterdam, Netherlands) 2009;92(1):96-102.
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2009: Uzochukwu B S C; Onwujekwe O E; Onoka A C; Okoli C; Uguru N P; Chukwuogo O I
Determinants of non-adherence to subsidized anti-retroviral treatment in southeast Nigeria.
Health policy and planning 2009;24(3):189-96.
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2009: Onwujekwe Obinna; Dike Nkem; Chukwuka Chinwe; Uzochukwu Benjamin; Onyedum Cajetan; Onoka Chima; Ichoku Hyacinth
Examining catastrophic costs and benefit incidence of subsidized antiretroviral treatment (ART) programme in south-east Nigeria.
Health policy (Amsterdam, Netherlands) 2009;90(2-3):223-9.
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2009: Onwujekwe Obinna; Uzochukwu Benjamin; Dike Nkem; Uguru Nkoli; Nwobi Emmanuel; Shu Elvis
Malaria treatment perceptions, practices and influences on provider behaviour: comparing hospitals and non-hospitals in south-east Nigeria.
Malaria journal 2009;8():246.
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2009: Uguru Nkolika P; Onwujekwe Obinna E; Uzochukwu Benjamin S; Igiliegbe Godwin C; Eze Soludo B
Inequities in incidence, morbidity and expenditures on prevention and treatment of malaria in southeast Nigeria.
BMC international health and human rights 2009;9():21.
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2009: Onwujekwe Obinna; Kaur Harparkash; Dike Nkem; Shu Elvis; Uzochukwu Benjamin; Hanson Kara; Okoye Viola; Okonkwo Paul
Quality of anti-malarial drugs provided by public and private healthcare providers in south-east Nigeria.
Malaria journal 2009;8():22.
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2008: Uzochukwu B S C; Onwujekwe O E; Ezeilo E A; Nwobi E; Ndu A C; Onoka C
Integrated management of childhood illness in Nigeria: does short-term training of health workers improve their performance?
Public health 2008;122(4):367-70.
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2008: Onwujekwe Obinna; Fox-Rushby Julia; Hanson Kara
Construct validity of the bidding game, binary with follow-up, and a novel structured haggling question format in determining willingness to pay for insecticide-treated mosquito nets.
Medical decision making : an international journal of the Society for Medical Decision Making 2008;28(1):90-101.
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2008: Onwujekwe Obinna; Uzochukwu Benjamin; Eze Soludo; Obikeze Eric; Okoli Chijioke; Ochonma Ogbonnia
Improving equity in malaria treatment: relationship of socio-economic status with health seeking as well as with perceptions of ease of using the services of different providers for the treatment of malaria in Nigeria.
Malaria journal 2008;7():5.
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2007: Onwujekwe Obinna; Ojukwu Juliana; Shu Elvis; Uzochukwu Benjamin
Inequities in valuation of benefits, choice of drugs, and mode of payment for malaria treatment services provided by community health workers in Nigeria.
The American journal of tropical medicine and hygiene 2007;77(1):16-21.
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2007: Onwujekwe Obinna; Uzochukwu Benjamin; Ojukwu Juliana; Dike Nkem; Shu Elvis
Feasibility of a community health worker strategy for providing near and appropriate treatment of malaria in southeast Nigeria: an analysis of activities, costs and outcomes.
Acta tropica 2007;101(2):95-105.
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2007: Uzochukwu Benjamin S C; Onwujekwe Obinna E; Nwobi Emmanuel A; Ndu Anne C; Onoka Chima
Households' perceptions and prioritization of tropical endemic diseases in Nigeria: implications for priority setting for resource allocation.
World health & population 2007;9(3):36-47.
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2006: Onwujekwe Obinna; Ojukwu Juliana; Ezumah Nkoli; Uzochukwu Benjamin; Dike Nkem; Soludo Eze
Socio-economic differences in preferences and willingness to pay for different providers of malaria treatment in southeast Nigeria.
The American journal of tropical medicine and hygiene 2006;75(3):421-9.
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2006: Uzochukwu Benjamin S C; Onwujekwe Obinna E
Exemption policies and community preferences for tropical endemic diseases in the Bamako initiative programme in Nigeria.
Tropical doctor 2006;36(3):132-6.
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2006: Dike Nkem; Onwujekwe Obinna; Ojukwu Juliana; Ikeme Arthur; Uzochukwu Benjamin; Shu Elvis
Influence of education and knowledge on perceptions and practices to control malaria in Southeast Nigeria.
Social science & medicine (1982) 2006;63(1):103-6.
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2006: Onwujekwe Obinna; Hanson Kara; Fox-Rushby Julia
Some indicators of socio-economic status may not be reliable and use of indices with these data could worsen equity.
Health economics 2006;15(6):639-44.
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2006: Onwujekwe Obinna; Malik El-Fatih; Mustafa Sara Hassan; Mnzavaa Abraham
Do malaria preventive interventions reach the poor? Socioeconomic inequities in expenditure on and use of mosquito control tools in Sudan.
Health policy and planning 2006;21(1):10-6.
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2006: Onwujekwe Obinna; Dike Nkem; Ojukwu Juliana; Uzochukwu Benjamin; Ezumah Nkoli; Shu Elvis; Okonkwo Paul
Consumers stated and revealed preferences for community health workers and other strategies for the provision of timely and appropriate treatment of malaria in southeast Nigeria.
Malaria journal 2006;5():117.
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2005: Uzochukwu Benjamin; Onwujekwe Obinna
Healthcare reform involving the introduction of user fees and drug revolving funds: influence on health workers' behavior in southeast Nigeria.
Health policy (Amsterdam, Netherlands) 2005;75(1):1-8.
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2005: Okeibunor J C; Abiose A; Onwujekwe O E; Mohamed N A; Adekeye O; Ogungbemi M K; Amazigo U V
The rapid monitoring of ivermectin treatment: will school-based surveys provide the answer?
Annals of tropical medicine and parasitology 2005;99(8):771-9.
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2005: Wiseman Virginia; Onwujekwe Obinna; Matovu Fred; Mutabingwa Theonest K; Whitty Christopher J M
Differences in willingness to pay for artemisinin-based combinations or monotherapy: experiences from the United Republic of Tanzania.
Bulletin of the World Health Organization 2005;83(11):845-52.
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2005: Onwujekwe Obinna; Dike Nkem; Uzochukwu Benjamin
Issues of measuring and improving the treatment of malaria in sub-Saharan Africa.
Tropical doctor 2005;35(4):224-5.
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2005: Onwujekwe O; Ojukwu J; Uzochukwu B; Dike N; Ikeme A; Shu E
Where do people from different socio-economic groups receive diagnosis and treatment for presumptive malaria, in south-eastern Nigeria?
Annals of tropical medicine and parasitology 2005;99(5):473-81.
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2005: Onwujekwe Obinna
Inequities in healthcare seeking in the treatment of communicable endemic diseases in Southeast Nigeria.
Social science & medicine (1982) 2005;61(2):455-63.
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2005: Onwujekwe Obinna; Fox-Rushby Julia; Hanson Kara
Inter-rater and test-retest reliability of three contingent valuation question formats in south-east Nigeria.
Health economics 2005;14(5):529-36.
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2005: Onwujekwe Obinna; Uzochukwu Benjamin
Socio-economic and geographic differentials in costs and payment strategies for primary healthcare services in Southeast Nigeria.
Health policy (Amsterdam, Netherlands) 2005;71(3):383-97.
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2005: Onwujekwe Obinna; Hanson Kara; Fox-Rushby Julia
Do divergences between stated and actual willingness to pay signify the existence of bias in contingent valuation surveys?
Social science & medicine (1982) 2005;60(3):525-36.
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2005: Onwujekwe Obinna; Malik El-Fatih Mohamed; Mustafa Sara Hassan; Mnzava Abraham
Socio-economic inequity in demand for insecticide-treated nets, in-door residual house spraying, larviciding and fogging in Sudan.
Malaria journal 2005;4():62.
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2005: Onwujekwe Obinna; Uzochukwu Benjamin; Ezumah Nkoli; Shu Elvis
Increasing coverage of insecticide-treated nets in rural Nigeria: implications of consumer knowledge, preferences and expenditures for malaria prevention.
Malaria journal 2005;4(1):29.
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2004: Uzochukwu Benjamin; Onwujekwe Obinna; Eriksson Bo
Inequity in the Bamako Initiative programme--implications for the treatment of malaria in south-east Nigeria.
The International journal of health planning and management 2004;19 Suppl 1():S107-16.
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2004: Onwujekwe Obinna; Uzochukwu Benjamin; Shu Elvis; Ibeh Christian; Okonkwo Paul
Is combination therapy for malaria based on user-fees worthwhile and equitable to consumers? Assessment of costs and willingness to pay in Southeast Nigeria.
Acta tropica 2004;91(2):101-15.
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2004: Uzochukwu Benjamin S C; Akpala Cyril O; Onwujekwe Obinna E
How do health workers and community members perceive and practice community participation in the Bamako Initiative programme in Nigeria? A case study of Oji River local government area.
Social science & medicine (1982) 2004;59(1):157-62.
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2004: Uzochukwu B S C; Onwujekwe O E; Akpala C O
Community satisfaction with the quality of maternal and child health services in southeast Nigeria.
East African medical journal 2004;81(6):293-9.
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2004: Onwujekwe Obinna; Uzochukwu Benjamin
Stated and actual altruistic willingness to pay for insecticide-treated nets in Nigeria: validity of open-ended and binary with follow-up questions.
Health economics 2004;13(5):477-92.
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2004: Onwujekwe Obinna; Fox-Rushby Julia; Hanson Kara
Valuing the benefits of a health intervention using three different approaches to contingent valuation: re-treatment of mosquito bed-nets in Nigeria.
Journal of health services research & policy 2004;9(2):67-75.
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2004: Onwujekwe Obinna; Hanson Kara; Fox-Rushby Julia
Inequalities in purchase of mosquito nets and willingness to pay for insecticide-treated nets in Nigeria: challenges for malaria control interventions.
Malaria journal 2004;3():6.
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2004: Onwujekwe Obinna
Criterion and content validity of a novel structured haggling contingent valuation question format versus the bidding game and binary with follow-up format.
Social science & medicine (1982) 2004;58(3):525-37.
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2003: Onwujekwe Obinna; Hanson Kara; Fox-Rushby Julia A
Who buys insecticide-treated nets? Implications for increasing coverage in Nigeria.
Health policy and planning 2003;18(3):279-89.
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2002: Uzochukwu Benjamin S C; Onwujekwe Obinna E; Akpala Cyril O
Effect of the Bamako-Initiative drug revolving fund on availability and rational use of essential drugs in primary health care facilities in south-east Nigeria.
Health policy and planning 2002;17(4):378-83.
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2002: Onwujekwe Obinna; Nwagbo Douglas
Investigating starting-point bias: a survey of willingness to pay for insecticide-treated nets.
Social science & medicine (1982) 2002;55(12):2121-30.
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2002: Onwujekwe Obinna; Chima Reginald; Shu Elvis; Okonkwo Paul
Community-directed treatment with ivermectin in two Nigerian communities: an analysis of first year start-up processes, costs and consequences.
Health policy (Amsterdam, Netherlands) 2002;62(1):31-51.
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2002: Onwujekwe Obinna; Chima Reginald; Shu Elvis; Nwagbo Douglas; Akpala Cyril; Okonkwo Paul
Altruistic willingness to pay in community-based sales of insecticide-treated nets exists in Nigeria.
Social science & medicine (1982) 2002;54(4):519-27.
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2001: Onwujekwe O; Shu E; Onwuameze O; Ndum C; Okonkwo P
Onchocerciasis control in Nigeria: will households be able to afford community-directed treatment with ivermectin?
Acta tropica 2001;80(3):277-81.
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2001: Onwujekwe O; Chima R; Shu E; Nwagbo D; Okonkwo P
Hypothetical and actual willingness to pay for insecticide-treated nets in five Nigerian communities.
Tropical medicine & international health : TM & IH 2001;6(7):545-53.
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2001: Onwujekwe O
Searching for a better willingness to pay elicitation method in rural Nigeria: the binary question with follow-up method versus the bidding game technique.
Health economics 2001;10(2):147-58.
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2000: Onwujekwe O; Chima R; Okonkwo P
Economic burden of malaria illness on households versus that of all other illness episodes: a study in five malaria holo-endemic Nigerian communities.
Health policy (Amsterdam, Netherlands) 2000;54(2):143-59.
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2000: Onwujekwe O E; Akpala C O; Ghasi S; Shu E N; Okonkwo P O
How do rural households perceive and prioritise malaria and mosquito nets? A study in five communities of Nigeria.
Public health 2000;114(5):407-10.
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2000: Onwujekwe O; Shu E; Chima R; Onyido A; Okonkwo P
Willingness to pay for the retreatment of mosquito nets with insecticide in four communities of south-eastern Nigeria.
Tropical medicine & international health : TM & IH 2000;5(5):370-6.
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2000: Onwujekwe O E; Shu E N; Okonkwo P O
Community financing of local ivermectin distribution in Nigeria: potential payment and cost-recovery outlook.
Tropical doctor 2000;30(2):91-4.
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2000: Onwujekwe O E; Shu E N; Ndum C C; Okonkwo P O
Treatment with ivermectin: what works in one community may not work in another.
Journal of epidemiology and community health 2000;54(1):79-80.
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1999: Onwujekwe O E
Are insecticide-treated nets affordable? Relating costs of two sizes of nets and net re-treatment with basic household expenditures.
Transactions of the Royal Society of Tropical Medicine and Hygiene 1999;93(6):571-2.
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1999: Onwujekwe O; Shu E; Okonkwo P
Can community leaders' preferences be used to proxy those of the community as a whole?
Journal of health services research & policy 1999;4(3):133-8.
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1999: Onwujekwe O E; Shu E N; Okonkwo P O
Willingness to pay for the maintenance of equity in a local ivermectin distribution scheme in Toro, Northern Nigeria.
Public health 1999;113(4):193-4.
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1998: Onwujekwe O E; Shu E N; Nwagbo D; Akpala C O; Okonkwo P O
Willingness to pay for community-based ivermectin distribution: a study of three onchocerciasis-endemic communities in Nigeria.
Tropical medicine & international health : TM & IH 1998;3(10):802-8.
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