The Global, Regional, and National Burden and Quality of Care Index of Kidney Cancer; a Global Burden of Disease Systematic Analysis 1990-2019 Publisher Pubmed



Khadembashiri MM¹ ; Ghasemi E¹ ; Khadembashiri MA¹ ; Azadnajafabad S¹ ; Moghaddam SS^{1, 2, 7} ; Eslami M¹ ; Rashidi MM¹ ; Naderian M^{1, 3} ; Esfahani Z^{1, 4} ; Ahmadi N¹ ; Rezaei N¹ ; Fateh SM¹ ; Kompani F⁵ ; Larijani B⁶ Show All Authors Show Affiliations
Source: International Journal for Quality in Health Care Published:2024

Abstract

Kidney cancer (KC) is a prevalent cancer worldwide. The incidence and mortality rates of KC have risen in recent decades. The quality of care provided to KC patients is a concern for public health. Considering the importance of KC, in this study, we aim to assess the burden of the disease, gender and age disparities globally, regionally, and nationally to evaluate the quality and inequities of KC care. The 2019 Global Burden of Disease study provides data on the burden of the KC. The secondary indices, including mortality-to-incidence ratio, disability-adjusted life years -to-prevalence ratio, prevalence-to-incidence ratio, and years of life lost-to-years lived with disability ratio, were utilized. These four newly merged indices were converted to the quality-of-care index (QCI) as a summary measure using principal component analysis. QCI ranged between 0 and 100, and higher amounts of QCI indicate higher quality of care. Gender disparity ratio was calculated by dividing QCI for females by males to show gender inequity. The global age-standardized incidence and mortality rates of KC increased by 29.1% (95% uncertainty interval 18.7-40.7) and 11.6% (4.6-20.0) between 1990 and 2019, respectively. Globally, the QCI score for KC increased by 14.6% during 30 years, from 71.3 to 81.6. From 1990 to 2019, the QCI score has increased in all socio-demographic index (SDI) quintiles. By 2019, the highest QCI score was in regions with a high SDI (93.0), and the lowest was in low SDI quintiles (38.2). Based on the World Health Organization regions, the QCI score was highest in the region of America, with Canada having the highest score (99.6) and the lowest in the African Region, where the Central African Republic scored the lowest (17.2). In 1990, the gender disparity ratio was 0.98, and in 2019, it was 0.97 showing an almost similar QCI score for females and males. Although the quality of care for KC has improved from 1990 to 2019, there is a significant gap between nations and different socioeconomic levels. This study provides clinicians and health authorities with a global perspective on the quality of care for KC and identifies the existing disparities. © 2024 The Author(s). Published by Oxford University Press on behalf of International Society for Quality in Health Care. All rights reserved.