{"id":"https://openalex.org/W7215083508","doi":"https://doi.org/10.1186/s12889-026-29721-y","title":"Sleep quality moderates the association between diet and blood pressure in middle-aged and older adults: a cross-sectional study","display_name":"Sleep quality moderates the association between diet and blood pressure in middle-aged and older adults: a cross-sectional study","publication_year":2026,"publication_date":"2026-10-01","ids":{"openalex":"https://openalex.org/W7215083508","doi":"https://doi.org/10.1186/s12889-026-29721-y"},"language":"en","primary_location":{"id":"doi:10.1186/s12889-026-29721-y","doi":"https://doi.org/10.1186/s12889-026-29721-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12889-026-29721-y","pdf_url":null,"source":{"id":"https://openalex.org/S200437886","display_name":"BMC Public Health","issn_l":"1471-2458","issn":["1471-2458"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Public Health","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1186/s12889-026-29721-y","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5153785418","display_name":"Ruiting Wu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4396570571","display_name":"Xinjiang University of Science and Technology","ror":"https://ror.org/01ndzg854","country_code":"CN","type":"education","lineage":["https://openalex.org/I4396570571"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruiting Wu","raw_affiliation_strings":["School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China","institution_ids":["https://openalex.org/I4396570571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123578355","display_name":"Beibei Shi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4396570571","display_name":"Xinjiang University of Science and Technology","ror":"https://ror.org/01ndzg854","country_code":"CN","type":"education","lineage":["https://openalex.org/I4396570571"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Beibei Shi","raw_affiliation_strings":["School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China","institution_ids":["https://openalex.org/I4396570571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037281485","display_name":"Hui Kang","orcid":"https://orcid.org/0000-0001-5662-1170","observed_orcids":["https://orcid.org/0000-0001-5662-1170"]},"institutions":[{"id":"https://openalex.org/I184490438","display_name":"Chinese Center For Disease Control and Prevention","ror":"https://ror.org/04wktzw65","country_code":"CN","type":"government","lineage":["https://openalex.org/I184490438","https://openalex.org/I4210127390","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210151171","display_name":"Hebei Provincial Center for Disease Control and Prevention","ror":"https://ror.org/04bt02d30","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210151171"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Kang","raw_affiliation_strings":["Chinese Center for Disease Control and Prevention Environment and Health Research Base (Shijiazhuang), Shijiazhuang, 050017, P. R. China","Hebei Key Laboratory of Intractable Pathogens, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China","Institute for Public Health Monitoring and Evaluation, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chinese Center for Disease Control and Prevention Environment and Health Research Base (Shijiazhuang), Shijiazhuang, 050017, P. R. China","institution_ids":["https://openalex.org/I184490438"]},{"raw_affiliation_string":"Hebei Key Laboratory of Intractable Pathogens, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China","institution_ids":["https://openalex.org/I4210151171"]},{"raw_affiliation_string":"Institute for Public Health Monitoring and Evaluation, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China","institution_ids":["https://openalex.org/I4210151171"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153885337","display_name":"Yanxin Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4396570571","display_name":"Xinjiang University of Science and Technology","ror":"https://ror.org/01ndzg854","country_code":"CN","type":"education","lineage":["https://openalex.org/I4396570571"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanxin Yang","raw_affiliation_strings":["School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China","institution_ids":["https://openalex.org/I4396570571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122351805","display_name":"Ruirui Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4396570571","display_name":"Xinjiang University of Science and Technology","ror":"https://ror.org/01ndzg854","country_code":"CN","type":"education","lineage":["https://openalex.org/I4396570571"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruirui Yang","raw_affiliation_strings":["School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China","institution_ids":["https://openalex.org/I4396570571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153700048","display_name":"Zhichao Liang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4396570571","display_name":"Xinjiang University of Science and Technology","ror":"https://ror.org/01ndzg854","country_code":"CN","type":"education","lineage":["https://openalex.org/I4396570571"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichao Liang","raw_affiliation_strings":["School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China","institution_ids":["https://openalex.org/I4396570571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5140978944","display_name":"Wenlong Chen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4396570571","display_name":"Xinjiang University of Science and Technology","ror":"https://ror.org/01ndzg854","country_code":"CN","type":"education","lineage":["https://openalex.org/I4396570571"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenlong Chen","raw_affiliation_strings":["School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Medicine, Xinjiang College of Science and Technology, Korla, 841000, P. R. China","institution_ids":["https://openalex.org/I4396570571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5154165717","display_name":"Fengge Chen","orcid":"https://orcid.org/0009-0002-2311-7175","observed_orcids":["https://orcid.org/0009-0002-2311-7175"]},"institutions":[{"id":"https://openalex.org/I184490438","display_name":"Chinese Center For Disease Control and Prevention","ror":"https://ror.org/04wktzw65","country_code":"CN","type":"government","lineage":["https://openalex.org/I184490438","https://openalex.org/I4210127390","https://openalex.org/I4210151987"]},{"id":"https://openalex.org/I4210151171","display_name":"Hebei Provincial Center for Disease Control and Prevention","ror":"https://ror.org/04bt02d30","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210151171"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fengge Chen","raw_affiliation_strings":["Chinese Center for Disease Control and Prevention Environment and Health Research Base (Shijiazhuang), Shijiazhuang, 050017, P. R. China","Hebei Key Laboratory of Intractable Pathogens, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China","Institute for Public Health Monitoring and Evaluation, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China"],"raw_orcid":"https://orcid.org/0009-0002-2311-7175","affiliations":[{"raw_affiliation_string":"Chinese Center for Disease Control and Prevention Environment and Health Research Base (Shijiazhuang), Shijiazhuang, 050017, P. R. China","institution_ids":["https://openalex.org/I184490438"]},{"raw_affiliation_string":"Hebei Key Laboratory of Intractable Pathogens, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China","institution_ids":["https://openalex.org/I4210151171"]},{"raw_affiliation_string":"Institute for Public Health Monitoring and Evaluation, Shijiazhuang Center for Disease Control and Prevention, Shijiazhuang, 050017, P. R. China","institution_ids":["https://openalex.org/I4210151171"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5154165717"],"corresponding_institution_ids":["https://openalex.org/I184490438","https://openalex.org/I4210151171"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":{"value":3290,"currency":"USD","value_usd":3290},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.70253467,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9175000190734863,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10866","display_name":"Nutritional Studies and Diet","score":0.9175000190734863,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10144","display_name":"Blood Pressure and Hypertension Studies","score":0.032600000500679016,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10316","display_name":"Sleep and related disorders","score":0.01810000091791153,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sleep-quality","display_name":"sleep quality","score":0.9950000047683716},{"id":"https://openalex.org/keywords/mediterranean-diet","display_name":"Mediterranean diet","score":0.7730000019073486},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"blood pressure","score":0.7289999723434448},{"id":"https://openalex.org/keywords/systolic-blood-pressure","display_name":"systolic blood pressure","score":0.9810000061988831},{"id":"https://openalex.org/keywords/eating-habits","display_name":"dietary habits","score":0.871999979019165},{"id":"https://openalex.org/keywords/moderating-effect","display_name":"moderating effect","score":0.6620000004768372},{"id":"https://openalex.org/keywords/middle-aged-and-older-adults","display_name":"middle-aged and older adults","score":0.8939999938011169},{"id":"https://openalex.org/keywords/overweight-and-obesity","display_name":"overweight and obesity","score":0.9319999814033508},{"id":"https://openalex.org/keywords/pittsburgh-sleep-quality-index","display_name":"Pittsburgh Sleep Quality Index","score":0.8510000109672546},{"id":"https://openalex.org/keywords/mediterranean-diet-score","display_name":"Mediterranean diet score","score":0.8140000104904175},{"id":"https://openalex.org/keywords/hypertension-prevention","display_name":"hypertension prevention","score":0.5929999947547913},{"id":"https://openalex.org/keywords/lifestyle-intervention","display_name":"lifestyle intervention","score":0.3490000069141388},{"id":"https://openalex.org/keywords/community-dwelling-adults","display_name":"community-dwelling adults","score":0.6060000061988831},{"id":"https://openalex.org/keywords/china","display_name":"China","score":0.37599998712539673}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9621999859809875},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.6585000157356262},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.6208999752998352},{"id":"https://openalex.org/C140556311","wikidata":"https://www.wikidata.org/wiki/Q214746","display_name":"Biostatistics","level":3,"score":0.6054999828338623},{"id":"https://openalex.org/C2983189541","wikidata":"https://www.wikidata.org/wiki/Q35831","display_name":"Sleep quality","level":3,"score":0.5893999934196472},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.5218999981880188},{"id":"https://openalex.org/C2775841894","wikidata":"https://www.wikidata.org/wiki/Q4683692","display_name":"Sleep (system call)","level":2,"score":0.4684999883174896},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.4375},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.3903999924659729},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.3822999894618988},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.3684000074863434},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3059999942779541},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.3034000098705292},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3021000027656555},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.29260000586509705},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.2849999964237213},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.2728999853134155},{"id":"https://openalex.org/C511355011","wikidata":"https://www.wikidata.org/wiki/Q12174","display_name":"Obesity","level":2,"score":0.267300009727478}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s12889-026-29721-y","doi":"https://doi.org/10.1186/s12889-026-29721-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12889-026-29721-y","pdf_url":null,"source":{"id":"https://openalex.org/S200437886","display_name":"BMC Public Health","issn_l":"1471-2458","issn":["1471-2458"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Public Health","raw_type":"journal-article"},{"id":"doi:10.21203/rs.3.rs-10231223/v1","doi":"https://doi.org/10.21203/rs.3.rs-10231223/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-10231223/v1","pdf_url":"https://www.researchsquare.com/article/rs-10231223/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Research Square","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.1186/s12889-026-29721-y","doi":"https://doi.org/10.1186/s12889-026-29721-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s12889-026-29721-y","pdf_url":null,"source":{"id":"https://openalex.org/S200437886","display_name":"BMC Public Health","issn_l":"1471-2458","issn":["1471-2458"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320256","host_organization_name":"BioMed Central","host_organization_lineage":["https://openalex.org/P4310320256","https://openalex.org/P4310319965"],"host_organization_lineage_names":["BioMed Central","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"BMC Public Health","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7215083508.pdf","grobid_xml":"https://content.openalex.org/works/W7215083508.grobid-xml"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W1968430077","https://openalex.org/W1977975426","https://openalex.org/W1988124167","https://openalex.org/W2006273510","https://openalex.org/W2089084689","https://openalex.org/W2128015787","https://openalex.org/W2148827677","https://openalex.org/W2151487996","https://openalex.org/W2151715700","https://openalex.org/W2321007701","https://openalex.org/W2536709198","https://openalex.org/W2807970930","https://openalex.org/W2916154289","https://openalex.org/W2951839210","https://openalex.org/W3004465995","https://openalex.org/W3044725267","https://openalex.org/W4281556721","https://openalex.org/W4310226107","https://openalex.org/W4319063363","https://openalex.org/W4387233536","https://openalex.org/W4388333696","https://openalex.org/W4388589541","https://openalex.org/W4388647560","https://openalex.org/W4391317843","https://openalex.org/W4392456615","https://openalex.org/W4392974567","https://openalex.org/W4395001182","https://openalex.org/W4401019846","https://openalex.org/W4403475902","https://openalex.org/W4403560998","https://openalex.org/W4404111784","https://openalex.org/W4404394106","https://openalex.org/W4406334112","https://openalex.org/W4406832915","https://openalex.org/W4407647065","https://openalex.org/W4408677016","https://openalex.org/W4408827905","https://openalex.org/W4409284408","https://openalex.org/W4410126777","https://openalex.org/W4410299762","https://openalex.org/W4410591537","https://openalex.org/W4411550153","https://openalex.org/W4411874267","https://openalex.org/W4412418203","https://openalex.org/W4412757939","https://openalex.org/W4413139100","https://openalex.org/W4413167452","https://openalex.org/W4413831324","https://openalex.org/W4413910387","https://openalex.org/W4416389815","https://openalex.org/W4417230337","https://openalex.org/W7126202930"],"related_works":["https://openalex.org/W4394818656","https://openalex.org/W2080546495","https://openalex.org/W1218872440","https://openalex.org/W3021788682","https://openalex.org/W4367053431","https://openalex.org/W4310226107","https://openalex.org/W4409344217","https://openalex.org/W3026665601","https://openalex.org/W4405656279","https://openalex.org/W4388045210"],"abstract_inverted_index":{"Abstract":[0],"Objective":[1],"This":[2,299],"study":[3],"aimed":[4],"to":[5,61,71,170,204,238,266,280,336],"investigate":[6],"the":[7,14,47,53,73,83,95,123,173,178,216,282,314,329,344],"moderating":[8,74,246],"effect":[9,75,247],"of":[10,76,79,176,319,347],"sleep":[11,80,120,144,214,277,310,340],"quality":[12,81,121,278,311,341],"on":[13,82],"relationship":[15],"between":[16,85,97,125,180,285],"dietary":[17,126,288,348],"pattern":[18,127,289],"and":[19,30,36,52,64,87,99,128,182,220,290,296,327,333],"blood":[20,88,106,129,154,184,292,316],"pressure.":[21,89,130],"Methods":[22],"Using":[23],"cross-sectional":[24,274],"survey":[25],"data":[26],"from":[27],"201":[28],"middle-aged":[29,295],"older":[31,297],"adults":[32],"aged":[33],"45":[34],"years":[35],"above":[37],"in":[38,41,45,222],"a":[39,286,320],"community":[40],"Shijiazhuang,":[42],"Hebei":[43],"Province":[44],"2023,":[46],"Mediterranean":[48],"Diet":[49],"Score":[50],"(MDS)":[51],"Pittsburgh":[54],"Sleep":[55],"Quality":[56],"Index":[57],"(PSQI)":[58],"were":[59],"used":[60],"assess":[62],"diet":[63,86],"sleep.":[65],"A":[66],"moderation":[67],"model":[68],"was":[69,101,148,186,248,301],"employed":[70],"examine":[72],"different":[77],"levels":[78],"association":[84,124,179,217,284,300],"Results":[90],"After":[91],"controlling":[92],"for":[93,331],"covariates,":[94],"interaction":[96],"MDS":[98,147,181],"PSQI":[100,140,210,304],"significantly":[102,149],"associated":[103,150],"with":[104,138,151,208],"systolic":[105,153,183,291],"pressure":[107,155,185,293],"(":[108,156,190,224,258],"\u03b2":[109,157,191,225,259],"=":[110,113,158,161,164,192,195,198,226,229,232,260,269],"1.029,":[111],"t":[112,160,194,228],"2.137,":[114],"P":[115,163,197,231,268],"<":[116],"0.05),":[117],"indicating":[118,142,212],"that":[119,135,244,308],"moderated":[122],"Simple":[131],"slope":[132],"analysis":[133],"showed":[134],"among":[136,251,294,351],"participants":[137,207,253],"lower":[139,152],"scores,":[141,211],"better":[143,276],"quality,":[145,215],"higher":[146,209],"-5.537,":[159],"-2.530,":[162],"0.012,":[165],"95%":[166,200,234,262],"CI":[167,201,235,263],":":[168,202,236,264],"-9.852":[169],"-1.221).":[171],"At":[172],"mean":[174],"level":[175],"PSQI,":[177],"no":[187],"longer":[188],"significant":[189],"-2.027,":[193],"-1.266,":[196],"0.210,":[199],"-5.184":[203],"1.131).":[205],"Among":[206],"poorer":[213,309],"became":[218],"non-significant":[219],"positive":[221],"direction":[223],"1.483,":[227],"0.725,":[230],"0.470,":[233],"-2.554":[237],"5.519).":[239],"Exploratory":[240],"subgroup":[241],"analyses":[242],"suggested":[243],"this":[245,273],"evident":[249],"mainly":[250],"overweight/obese":[252],"(BMI":[254],"\u2265":[255],"24.9":[256],"kg/m\u00b2)":[257],"0.734,":[261],"0.214":[265],"1.255,":[267],"0.006).":[270],"Conclusion":[271],"In":[272],"study,":[275],"appeared":[279],"strengthen":[281],"inverse":[283],"healthier":[287],"adults.":[298],"attenuated":[302],"as":[303],"scores":[305],"increased,":[306],"suggesting":[307],"may":[312],"weaken":[313],"potential":[315],"pressure-related":[317],"benefit":[318],"healthy":[321],"diet.":[322],"These":[323],"findings":[324],"are":[325],"hypothesis-generating":[326],"support":[328],"need":[330],"longitudinal":[332],"intervention":[334],"studies":[335],"clarify":[337],"whether":[338],"improving":[339],"can":[342],"enhance":[343],"cardiovascular":[345],"benefits":[346],"modification,":[349],"particularly":[350],"overweight":[352],"or":[353],"obese":[354],"individuals.":[355]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-02T00:00:00"}
