Journal Article

Willingness to pay for haemodialysis among patients with chronic kidney disease in Abuja, Nigeria

Eborieme, Ejemai, Onwujekwe, Obinna Emmanuel, Ogbuabor, Daniel Chukwuemeka, Obikeze, Eric, Agada-Amade, Yakubu Adole

2024

Overview

Background Evidence of willingness to pay for kidney replacement therapy is scarce in low-middle-income countries, including Nigeria’s Formal Sector Social Health Insurance Programme. The study, therefore, assessed the willingness to pay for haemodialysis among chronic kidney disease patients in Abuja, Nigeria. Methods The study adopted a cross-sectional survey design. We used the contingent valuation method to estimate the maximum stated willingness to pay (WTP) for haemodialysis among end-stage kidney disease (ESKD) patients. We obtained informed written consent from respondents before data collection. The socio-demographic characteristics and willingness to pay data were summarized using descriptive statistics. We evaluated the mean differences in respondents’ WTP using Mann-Whitney and Kruskal-Wallis tests. All variables that had p  < 0.25 in the bivariate analysis were included in the Generalized Linear Model (gamma with link function) to determine the predictors of the WTP for one’s and another’s haemodialysis. The level of significance in the final model was ρ < 0.05. Results About 88.3% and 64.8% of ESKD patients were willing to pay for personal and altruistic haemodialysis, correspondingly. The mean annual WTP for haemodialysis for one’s and altruistic haemodialysis was USD25,999.06 and USD 1539.89, respectively. Private hospital patients were likelier to pay for their haemodialysis (β = 0.39, 95%CI: 0.21 to 0.57, p  < 0.001). Patients attending public-private partnership hospitals were less likely to pay for altruistic haemodialysis than those attending public hospitals (β = -1.65, 95%CI: -2.51 to -0.79, p  < 0.001). Conclusions The willingness to pay for haemodialysis for themselves and others was high. The type of facility ESKD patients attended influenced their willingness to pay for haemodialysis. The findings highlight the need for policies to enhance affordable and equitable access to haemodialysis in Nigeria through pre-payment mechanisms and altruistic financing strategies.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Altruistic willingness-to-pay / Behavior / Care and treatment / Chronic kidney failure / Chronically ill / Consumer behavior / Contingent valuation / Contingent valuation method / Cross-Sectional Studies / Data collection / Economic aspects / Economic evaluation / End-stage kidney disease / End-stage renal disease / Haemodialysis / Health insurance / Hemodialysis / Hospitals / Hospitals, Private / Humans / Inpatients / Insurance coverage / Internal Medicine / Kidney diseases / Kidney Failure, Chronic / Medicine / Medicine & Public Health / Nephrology / Nigeria / Patients / Renal Dialysis / Renal Insufficiency, Chronic / Renal replacement therapy / Statistical analysis / Surveys / Willingness to pay