{"doi":"10.1007/s11325-023-02894-1","title":"Role of vitamin D in the association between pre-stroke sleep quality and post-stroke depression and anxiety","abstract":null,"journal":"Sleep and Breathing","year":2024,"id":614710,"datarank":0.26876392038420827,"base_score":1.791759469228055,"endowment":1.791759469228055,"self_citation_contribution":0.26876392038420827,"citation_network_contribution":0.0,"self_endowment_contribution":0.26876392038420827,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":5,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1350959,"name":"Aydan Köysüren","orcid":"0000-0001-8002-6208","position":1,"is_corresponding":false},{"id":1584082,"name":"Naime Meric Konar","orcid":"0000-0002-6593-7617","position":2,"is_corresponding":false},{"id":1350961,"name":"Asuman Çelikbilek","orcid":"0000-0002-2367-1128","position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Role of vitamin D in the association between pre-stroke sleep quality and post-stroke depression and anxiety","abstract":"<h4>Purpose</h4>Poor sleep quality, mood disorders, and vitamin D deficiency are common in stroke. We investigated the association between serum vitamin D levels and pre-stroke sleep quality and the occurrence of poststroke depression (PSD) and poststroke anxiety (PSA) in acute ischemic stroke (AIS).<h4>Methods</h4>This prospective cross-sectional study included hospitalized patients with AIS and age- and sex-matched controls. Vitamin D levels were measured within 24 h of admission. Sleep quality was assessed using the Pittsburgh Sleep Quality Index (PSQI) at admission. The severity of depression and anxiety symptoms was evaluated according to Beck Depression Inventory and Beck Anxiety Inventory scores, respectively, within 72 h after admission.<h4>Results</h4>Comparing 214 AIS patients with 103 controls, patients had significantly higher scores of Beck Depression Inventory, Beck Anxiety Inventory, and PSQI and lower vitamin D levels (p < 0.001). Among AIS patients, Beck Depression Inventory (p = 0.004) and Beck Anxiety Inventory (p = 0.018) scores were significantly higher in bad sleepers (PSQI score ≥ 6) than in good sleepers (PSQI score ≤ 5). Correlation analysis revealed negative correlations between serum vitamin D levels and Beck Depression Inventory (r =  - 0.234; p < 0.001), Beck Anxiety Inventory (r =  - 0.135; p = 0.016), and PSQI (r =  - 0.218; p < 0.001) scores.<h4>Conclusion</h4>Decreased serum vitamin D levels at admission are associated with a high risk for PSD and PSA in patients with poor pre-stroke sleep quality during the early stages of AIS.","is_dataset_classified":null,"base_score":1.791759469228055,"endowment":1.791759469228055,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"37542680","pmcid":null,"openalex_id":"https://openalex.org/W4385603393","authors":[],"funders":[],"total_grants":0,"fwci":0.5445,"citation_percentile":0.66461616,"influential_citations":0,"citation_trend":[{"year":2024,"count":1},{"year":2025,"count":4}],"oa_status":"closed","license":"https://www.springernature.com/gp/researchers/text-and-data-mining","oa_locations":[{"url":"https://link.springer.com/content/pdf/10.1007/s11325-023-02894-1.pdf","host_type":"publisher"},{"url":"https://link.springer.com/article/10.1007/s11325-023-02894-1/fulltext.html","host_type":"publisher"},{"url":"https://doi.org/10.1007/s11325-023-02894-1","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/37542680","host_type":"repository"}],"fields_of_study":["Stroke Rehabilitation and Recovery","Cardiac Health and Mental Health","Sleep and related disorders","Humans","Female","Male","Middle Aged","Cross-Sectional Studies","Aged","Prospective Studies","Vitamin D","Vitamin D Deficiency","Anxiety Disorders","Depressive Disorder","Sleep Quality","Stroke","Ischemic Stroke"],"mesh_terms":["Ischemic Stroke","Sleep Quality","Aged","Anxiety Disorders","Cross-Sectional Studies","Depressive Disorder","Female","Humans","Male","Middle Aged","Prospective Studies","Vitamin D","Vitamin D Deficiency","Stroke"],"keywords":["Beck Anxiety Inventory","Beck Depression Inventory","Pittsburgh Sleep Quality Index","Medicine","Depression (economics)","Anxiety","Stroke (engine)","Internal medicine","Vitamin D and neurology","Physical therapy","Mood","Psychiatry","Sleep quality","Insomnia","Vitamin D","Sleep","Depression","Acute Ischemic Stroke"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-02T15:33:54.265231Z","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":[]}