Case-Control Study,Nested
《英文msh詞典》Case-Control Study,Nested
[入口詞] Case-Control Study,Nested
[主題詞] Case-Control Studies
[英文釋義] Studies which start with the identification of persons with a disease of interest and a control (comparison,referent) group without the disease. The relationship of an attribute to the disease is examined by comparing diseased and non-diseased persons with regard to the frequency or levels of the attribute in each group.