{"doi":"10.1183/13993003.01910-2023","title":"ERS/ATS spirometry interpretation standards: a gap in grading severity of airflow obstruction","abstract":"The European Respiratory Society/American Thoracic Society (ERS/ATS) technical standard on interpretive strategies for routine lung function tests made several major changes in how to interpret spirometry [1]. For the classification of severity, the recommendation is to use z-scores based on age, height and sex. The recommended three-level system would deem a z-score >−1.645 as normal, z-scores between −1.65 and −2.5 as mild impairment, z-scores between −2.5 and −4 as moderate impairment, and z-scores <−4 as severe impairment. There is a gap in the classification scheme recommended by ERS/ATS for staging severity of airflow obstruction <https://bit.ly/3Gop9Pv>","journal":"European Respiratory Journal","year":2024,"id":462909,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":7,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9455,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":351814,"name":"Sandeep Bodduluri","orcid":"0000-0001-8201-5262","position":1,"is_corresponding":false},{"id":351815,"name":"Arie Nakhmani","orcid":"0000-0002-0987-4834","position":2,"is_corresponding":false},{"id":274766,"name":"Surya P. Bhatt","orcid":"0000-0002-8418-4497","position":0,"is_corresponding":true}],"reference_count":2,"raw_metadata":null,"created_at":"2026-07-19T02:04:24.680035Z","pmid":"38302181","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":[]}