ABSTRACT
Background: The large percentage of research in this area focuses on the triple-bottom line of sustainability, which entails understanding the economic, social, and environmental outcomes of supply chain process. A few sustainability measures have been proposed in the literature to recognize supply chain sustainability, assisting interested parties in making strategic decisions. Researchers and practitioners alike have become more aware of and interested in sustainable supply chain management. The majority of these studies, however, focus on supply chains in wealthy countries, with little research on sustainable supply chains in poor countries. Existing research focuses solely on the triple bottom line approach to supply chain sustainability, and more study is needed to identify and quantify additional components of supply chain sustainability. Although the lack of empirical evidence in the current conceptual study, it intends to propose this index to improve the evaluation and health coverage of public health supply chains. It will serve as a starting point for more study and will allow for actual testing of the index in public health supply chains.