In addition, we included articles published on Dalhousie-based health outcomes research in asthma and cardiovascular disease. The total number of articles was 100. A subset of articles addressed co-morbid conditions. Five of the multiple-item scales were generic, so items were not associated with a condition in Table 1. For a set of 33 Cochrane articles, there are 441 terms and related CUIs retrieved from automatic indexing and 143 terms from manual indexing.
Some factors cause it.
First, an outcome vocabulary is not available in UMLS so that the natural language processing is not able to perform as an effective an index as people do. Second, some terms generated from automatic indexing are senseless but they cannot be removed properly. The UMLS is an applied work it seeks to develop content and applications for a stated objective. Evaluation at the end of the project indicated that the team achieved a shared understanding sufficient to reach a collaborative consensus around the data model, reports, and classification system. The initial data entry system was cumbersome, and the medical students requested that computer science students address the need for speed.