World Health Organization core health indicator subdomain Person: John Judkins An information content entity that is about some quality, risk, or access to health care that inheres in a human being and is deemed clinically significant by the World Health Organization, which uses this entity to categorize each of their individual core health indicators, based on the type of quality, risk, or access. WHO indicator subdomain WHO 2018 Global Reference List of 100 Core Health Indicators information content entity