{"doi":"10.1016/j.ajoint.2025.100116","title":"The effects of transitioning from SITA-Standard to SITA-Fast or SITA-Faster on sensitivities below the measurement floor","abstract":"Determine how sensitivities below the measurement floor of the Humphrey Field Analyzer change when transitioning from Swedish Interactive Thresholding Algorithm (SITA) Standard to SITA-Fast and SITA-Faster strategies. Retrospective descriptive study A total of 21,468 24-2 SITA-Standard, 4872 SITA-Fast and 3468 SITA-Faster VFs from 7917 glaucoma and glaucoma suspect eyes with at least 5 VFs between 1997 and 2023 at the Wilmer Eye Institute. At each test location of the 24-2 test pattern, we measured the probability that <0 dB at a given test location on two baseline SITA-Standard VFs was M dB or higher on the first SITA-Fast or SITA-Faster post-baseline VF for different values of M > 0. Results were compared to using the same test strategy for both baseline and post-baseline VFs. Probability of <0 dB at baseline being measured as M > 0 dB or higher on the first post-baseline VF. At M = 7 dB, which was approximately one standard deviation above the mean for post-baseline SITA-Standard sensitivities, average percent change from <0 dB across all test locations was 10.3 % for SITA-Standard, 15.8 % for SITA-Fast and 25.5 % for SITA-Faster. Percent change from <0 dB for all M tested (up to M = 20) was consistently higher near the macula compared to overall averages: on average 1.3 % higher for SITA-Standard, 1.5 % higher for SITA-Fast, and 6.3 % higher for SITA-Faster. Increased caution is advised when following the progression of <0 dB defects during a transition from SITA-Standard to SITA-Fast or SITA-Faster.","journal":"AJO International","year":2025,"id":522978,"datarank":0.24141568686511508,"base_score":1.6094379124341003,"endowment":1.6094379124341003,"self_citation_contribution":0.24141568686511508,"citation_network_contribution":0.0,"self_endowment_contribution":0.24141568686511508,"citer_contribution":0.0,"corpus_percentile":38.748356153786645,"corpus_rank":7799,"citation_count":4,"citer_count":3,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":true,"is_dataset_confidence":0.6889,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2025-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":687523,"name":"Alex Pham","orcid":"0000-0002-4051-5936","position":1,"is_corresponding":false},{"id":282243,"name":"Jithin Yohannan","orcid":"0000-0002-4741-0782","position":2,"is_corresponding":false},{"id":732317,"name":"Chris Bradley","orcid":"0000-0001-7663-6759","position":0,"is_corresponding":true}],"reference_count":20,"raw_metadata":null,"created_at":"2026-07-19T02:49:58.707747Z","pmid":"40519353","pmcid":"PMC12165395","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":[]}