Incidence, socio-economic inequalities and determinants of catastrophic health expenditure and impoverishment for diabetes care in South Africa: a study at two public hospitals in Tshwane

SOURCE: International Journal for Equity in Health
OUTPUT TYPE: Journal Article
PUBLICATION YEAR: 2019
TITLE AUTHOR(S): C.Mutyambizi, M.Pavlova, C.Hongoro, F.Booysen, W.Groot
KEYWORDS: DIABETES, PUBLIC HEALTH CARE SYSTEM
DEPARTMENT: Impact Centre (IC), Impact Centre (PRESS), Impact Centre (CC)
Print: HSRC Library: shelf number 10921
HANDLE: 20.500.11910/14145
URI: http://hdl.handle.net/20.500.11910/14145

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Abstract

Direct out of pocket (OOP) payments for healthcare may cause financial hardship. For diabetic patients who require frequent visits to health centres, this is of concern as OOP payments may limit access to healthcare. This study assesses the incidence, socio-economic inequalities and determinants of catastrophic health expenditure and impoverishment amongst diabetic patients in South Africa. Data were taken from a cross-sectional survey conducted in 2017 at two public hospitals in Tshwane, South Africa (N = 396). Healthcare costs and transport costs related to diabetes care were classified as catastrophic if they exceeded the 10% threshold of household's capacity to pay (WHO standard method) or if they exceeded a variable threshold of total household expenditure (Ataguba method). Erreygers concentration indices (CIs) were used to assess socio-economic inequalities. This observation suggests that health financing interventions amongst diabetic patients should target the poor and poor women in particular. There is also a need for targeted interventions to improve access to healthcare facilities for diabetic patients and to reduce the financial impact of transport costs when seeking healthcare. This is particularly important for the achievement of universal health coverage in South Africa.