{"doi":"10.1371/journal.pone.0227472","title":"Association between tuberculosis and depression on negative outcomes of tuberculosis treatment: A systematic review and meta-analysis","abstract":"BACKGROUND: Depression is a common comorbidity of tuberculosis (TB) and is associated with poor adherence to treatment of multiple disorders. We conducted a systematic review to synthesize the existing evidence on the relationship between depression and negative outcomes of TB treatment. METHODS: We systematically reviewed studies that evaluated depressive symptoms (DS) directly or indirectly through psychological distress (PD) and measured negative treatment outcomes of drug-sensitive pulmonary TB, defined as death, loss to follow-up, or non-adherence. Sources included PubMed, Global Health Library, Embase, Scopus and Web of Science from inception to August 2019. RESULTS: Of the 2,970 studies initially identified, eight articles were eligible for inclusion and two were used for the primary outcome meta-analysis. We found a strong association between DS and negative TB treatment outcomes (OR = 4.26; CI95%:2.33-7.79; I2 = 0%). DS were also associated with loss to follow-up (OR = 8.70; CI95%:6.50-11.64; I2 = 0%) and death (OR = 2.85; CI95%:1.52-5.36; I2 = 0%). Non-adherence was not associated with DS and PD (OR = 1.34; CI95%:0.70-2.72; I2 = 94.36) or PD alone (OR = 0.92; CI95%:0.81-1.05; I2 = 0%). CONCLUSIONS: DS are associated with the negative TB treatment outcomes of death and loss to follow-up. Considerable heterogeneity exists in the definition of depression and outcomes such as non-adherence across the limited number of studies on this topic.","journal":"PLoS ONE","year":2020,"id":52523,"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":131,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9181,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":266063,"name":"Rodrigo Cachay","orcid":"0000-0003-0321-4277","position":1,"is_corresponding":false},{"id":269041,"name":"Adriana de la Flor","orcid":null,"position":2,"is_corresponding":false},{"id":266064,"name":"Alvaro Schwalb","orcid":"0000-0002-6518-9719","position":3,"is_corresponding":false},{"id":266065,"name":"César Ugarte‐Gil","orcid":"0000-0002-2833-9087","position":4,"is_corresponding":false},{"id":266062,"name":"Paulo Ruíz-Grosso","orcid":"0000-0001-8003-5171","position":0,"is_corresponding":true}],"reference_count":36,"raw_metadata":null,"created_at":"2026-07-18T20:43:25.742124Z","pmid":"31923280","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":[]}