SHRINE Core Ontology.

Left column: categories supported in the core ontology include diagnoses, medications, lab tests, and demographics. Middle column: coding system used for each category. The demographics category uses multiple coding systems to handle the relevant sub-categories such as gender and language. Right column: hierarchy used to group medically related concepts. Standard hierarchies were adopted where possible, which was the case for diagnoses and medications.左列：核心本体（ontology）支持的分类类目包含诊断、药物、实验室检查及人口统计学信息四类。中列：各分类所采用的编码体系。人口统计学分类采用多套编码体系，以覆盖性别、语言等相关子类。右列：用于对医学相关概念进行分组的层级体系。在可行的前提下优先采用标准层级体系，诊断与药物分类均采用了此类标准层级。