Identification of morbidity in the Danish National Patient Registry and the Danish National Prescription Registry.

a) International Classification of Diseases 8.b) International Classification of Diseases 10.c) Anatomical Therapeutic Chemical classification system.d) Dementia, gastric ulcer, liver disease, liver failure, hemiplegia, kidney disease, and AIDS.a) 国际疾病分类第8版（International Classification of Diseases 8）。b) 国际疾病分类第10版（International Classification of Diseases 10）。c) 解剖学治疗学及化学分类系统（Anatomical Therapeutic Chemical classification system）。d) 痴呆、胃溃疡、肝脏疾病、肝衰竭、偏瘫、肾脏疾病及艾滋病（AIDS）。