{"doi":"10.1155/2012/367345","title":"Analysis of a Multilevel Diagnosis Decision Support System and Its Implications: A Case Study","abstract":"Medical diagnosis can be performed in an automatic way with the use of computer-based systems or algorithms. Such systems are usually called diagnostic decision support systems (DDSSs) or medical diagnosis systems (MDSs). An evaluation of the performance of a DDSS called ML-DDSS has been performed in this paper. The methodology is based on clinical case resolution performed by physicians which is then used to evaluate the behavior of ML-DDSS. This methodology allows the calculation of values for several well-known metrics such as precision, recall, accuracy, specificity, and Matthews correlation coefficient (MCC). Analysis of the behavior of ML-DDSS reveals interesting results about the behavior of the system and of the physicians who took part in the evaluation process. Global results show how the ML-DDSS system would have significant utility if used in medical practice. The MCC metric reveals an improvement of about 30% in comparison with the experts, and with respect to sensitivity the system returns better results than the experts.","journal":"Computational and Mathematical Methods in Medicine","year":2012,"id":11263,"datarank":0.41588830833596724,"base_score":2.772588722239781,"endowment":2.772588722239781,"self_citation_contribution":0.41588830833596724,"citation_network_contribution":0.0,"self_endowment_contribution":0.41588830833596724,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":15,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.049,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2012-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":90660,"name":"Javier Torres-Niño","orcid":null,"position":1,"is_corresponding":false},{"id":90662,"name":"Giner Alor-Hernandez","orcid":null,"position":3,"is_corresponding":false},{"id":606,"name":"Mark D D. Wilkinson","orcid":"0000-0001-6960-357X","position":4,"is_corresponding":false},{"id":77802,"name":"Alejandro Rodríguez‐González","orcid":"0000-0001-8801-4762","position":5,"is_corresponding":false},{"id":32066,"name":"Miguel Ángel Mayer","orcid":"0000-0003-0362-6298","position":6,"is_corresponding":false},{"id":90663,"name":"Giner Alor‐Hernández","orcid":"0000-0003-3296-0981","position":7,"is_corresponding":false},{"id":77801,"name":"Alejandro Rodríguez González","orcid":null,"position":0,"is_corresponding":true}],"reference_count":34,"raw_metadata":null,"created_at":"2026-03-01T18:20:47.508186Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}