Subnational regional inequality in access to improved drinking water and sanitation in Indonesia: results from the 2015 Indonesian National Socioeconomic Survey (SUSENAS). (3rd December 2018)

• Record Type: Journal Article
• Authors: Afifah, Tin; Nuryetty, Mariet Tetty; Cahyorini, ; Musadad, Dede Anwar; Schlotheuber, Anne; Bergen, Nicole; Johnston, Richard
• Is Part Of: Global health action. Volume 11(2018)Supplement 1
• Publication Date: 2018-12-03
• Subjects: Monitoring Health Inequality in Indonesia; Indonesia -- water -- sanitation -- health inequality -- health equity; World health -- Periodicals; Global Health; World health; Periodicals; 362.1
• DOI: 10.1080/16549716.2018.1496972
• Languages: English
• ISSNs: 1654-9716

Abstract

ABSTRACT: Background : Universal and equitable access to safe and affordable drinking water and adequate sanitation and hygiene in Indonesia are vital to ensure healthy lives and promote well-being for all at all ages. Objectives : To quantify subnational regional inequality in access to improved drinking water and sanitation in Indonesia. Methods : Data about access to improved drinking water and sanitation were derived from the 2015 Indonesian National Socioeconomic Survey (SUSENAS) and disaggregated by 510 districts across the 34 provinces of Indonesia. Two summary measures of inequality, mean difference from mean and weighted index of disparity, were calculated to quantify within-province absolute and relative inequality, respectively. Results : While the majority of Indonesian households had access to improved drinking water (71.0%) and sanitation (62.1%), there were large variations between and within provinces. Access to improved drinking water ranged from 93.4% in DKI Jakarta to 41.1% in Bengkulu, and access to improved sanitation ranged from 89.3% in Jakarta to 23.9% in East Nusa Tenggara. Provinces with similar numbers of districts and similar overall averages showed variable levels of absolute and/or relative inequality. Certain districts reported very low levels of access to improved drinking water and/or sanitation. Conclusions : There are inequalities in access to improved drinking water and sanitation by subnational region in Indonesia. Monitoring within-country inequality in these indicators serves to identify underserved areas, and is useful for developing approaches to improve inequalities in access that can help Indonesia make progress towards the 2030 Agenda for Sustainable Development.