{"id":"https://openalex.org/W7225732267","doi":"https://doi.org/10.3389/fpubh.2026.2001331","title":"Association between daily near-vision duration and visual symptom burden among university staff: a cross-sectional study","display_name":"Association between daily near-vision duration and visual symptom burden among university staff: a cross-sectional study","publication_year":2026,"publication_date":"2026-11-10","ids":{"openalex":"https://openalex.org/W7225732267","doi":"https://doi.org/10.3389/fpubh.2026.2001331"},"language":"en","primary_location":{"id":"doi:10.3389/fpubh.2026.2001331","doi":"https://doi.org/10.3389/fpubh.2026.2001331","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpubh.2026.2001331","pdf_url":null,"source":{"id":"https://openalex.org/S2595931848","display_name":"Frontiers in Public Health","issn_l":"2296-2565","issn":["2296-2565"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in 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/10.3389/fpubh.2026.2001331","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161415994","display_name":"Tao Liu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Liu","raw_affiliation_strings":["Nankai University Hospital","Nankai University Optometry & Vision Science Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nankai University Hospital","institution_ids":["https://openalex.org/I205237279"]},{"raw_affiliation_string":"Nankai University Optometry & Vision Science Institute","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159848612","display_name":"Hui Tao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Tao","raw_affiliation_strings":["Nankai University Hospital","Nankai University Optometry & Vision Science Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nankai University Hospital","institution_ids":["https://openalex.org/I205237279"]},{"raw_affiliation_string":"Nankai University Optometry & Vision Science Institute","institution_ids":["https://openalex.org/I205237279"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100606513","display_name":"Mengdi Li","orcid":"https://orcid.org/0000-0002-9069-0126","observed_orcids":["https://orcid.org/0000-0002-9069-0126","https://orcid.org/0009-0000-2650-2891"]},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]},{"id":"https://openalex.org/I4210145773","display_name":"Tianjin Medical University Eye Hospital","ror":"https://ror.org/04j2cfe69","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210145773"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengdi Li","raw_affiliation_strings":["Nankai University Optometry & Vision Science Institute","Optometric Center, Tianjin Eye Hospital","Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nankai University Optometry & Vision Science Institute","institution_ids":["https://openalex.org/I205237279"]},{"raw_affiliation_string":"Optometric Center, Tianjin Eye Hospital","institution_ids":["https://openalex.org/I4210145773"]},{"raw_affiliation_string":"Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science","institution_ids":["https://openalex.org/I4210145773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161375537","display_name":"Xiaoyan Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]},{"id":"https://openalex.org/I4210145773","display_name":"Tianjin Medical University Eye Hospital","ror":"https://ror.org/04j2cfe69","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210145773"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyan Yang","raw_affiliation_strings":["Nankai University Optometry & Vision Science Institute","Optometric Center, Tianjin Eye Hospital","Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nankai University Optometry & Vision Science Institute","institution_ids":["https://openalex.org/I205237279"]},{"raw_affiliation_string":"Optometric Center, Tianjin Eye Hospital","institution_ids":["https://openalex.org/I4210145773"]},{"raw_affiliation_string":"Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science","institution_ids":["https://openalex.org/I4210145773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123099717","display_name":"Lihua Li","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205237279","display_name":"Nankai University","ror":"https://ror.org/01y1kjr75","country_code":"CN","type":"education","lineage":["https://openalex.org/I205237279"]},{"id":"https://openalex.org/I4210145773","display_name":"Tianjin Medical University Eye Hospital","ror":"https://ror.org/04j2cfe69","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210145773"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lihua Li","raw_affiliation_strings":["Nankai University Optometry & Vision Science Institute","Optometric Center, Tianjin Eye Hospital","Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nankai University Optometry & Vision Science Institute","institution_ids":["https://openalex.org/I205237279"]},{"raw_affiliation_string":"Optometric Center, Tianjin Eye Hospital","institution_ids":["https://openalex.org/I4210145773"]},{"raw_affiliation_string":"Tianjin Eye Hospital, Tianjin Key Laboratory of Ophthalmology and Visual Science","institution_ids":["https://openalex.org/I4210145773"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5158980069","display_name":"Zichao Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zichao Wang","raw_affiliation_strings":["School of Public Health, Capital Medical University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Public Health, Capital Medical University","institution_ids":["https://openalex.org/I183519381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5123099717","https://openalex.org/A5158980069"],"corresponding_institution_ids":["https://openalex.org/I183519381","https://openalex.org/I205237279","https://openalex.org/I4210145773"],"apc_list":{"value":3150,"currency":"CHF","value_usd":3801},"apc_paid":{"value":3150,"currency":"CHF","value_usd":3801},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12006","display_name":"Ergonomics and Musculoskeletal Disorders","score":0.8744999766349792,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12006","display_name":"Ergonomics and Musculoskeletal Disorders","score":0.8744999766349792,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.11670000106096268,"subfield":{"id":"https://openalex.org/subfields/2731","display_name":"Ophthalmology"},"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/T13866","display_name":"Occupational health in dentistry","score":0.0019000000320374966,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7724000215530396},{"id":"https://openalex.org/C73269764","wikidata":"https://www.wikidata.org/wiki/Q954529","display_name":"Poisson regression","level":3,"score":0.7560999989509583},{"id":"https://openalex.org/C112758219","wikidata":"https://www.wikidata.org/wiki/Q16038819","display_name":"Duration (music)","level":2,"score":0.6550999879837036},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.5292999744415283},{"id":"https://openalex.org/C142853389","wikidata":"https://www.wikidata.org/wiki/Q744778","display_name":"Association (psychology)","level":2,"score":0.4819999933242798},{"id":"https://openalex.org/C48921125","wikidata":"https://www.wikidata.org/wiki/Q10861030","display_name":"Linear regression","level":2,"score":0.391400009393692},{"id":"https://openalex.org/C142052008","wikidata":"https://www.wikidata.org/wiki/Q954027","display_name":"Cross-sectional study","level":2,"score":0.3447999954223633},{"id":"https://openalex.org/C79544238","wikidata":"https://www.wikidata.org/wiki/Q423243","display_name":"Activities of daily living","level":2,"score":0.3296000063419342},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.3183000087738037},{"id":"https://openalex.org/C111278954","wikidata":"https://www.wikidata.org/wiki/Q17069312","display_name":"Minimal clinically important difference","level":3,"score":0.314300000667572},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.3089999854564667},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.305400013923645},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.30149999260902405},{"id":"https://openalex.org/C30036603","wikidata":"https://www.wikidata.org/wiki/Q17125150","display_name":"Severity of illness","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.29429998993873596},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.28299999237060547},{"id":"https://openalex.org/C2781372952","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Visual impairment","level":2,"score":0.2791999876499176},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.2599000036716461},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.2554999887943268},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.25119999051094055}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3389/fpubh.2026.2001331","doi":"https://doi.org/10.3389/fpubh.2026.2001331","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpubh.2026.2001331","pdf_url":null,"source":{"id":"https://openalex.org/S2595931848","display_name":"Frontiers in Public Health","issn_l":"2296-2565","issn":["2296-2565"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Public Health","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.3389/fpubh.2026.2001331","doi":"https://doi.org/10.3389/fpubh.2026.2001331","is_oa":true,"landing_page_url":"https://doi.org/10.3389/fpubh.2026.2001331","pdf_url":null,"source":{"id":"https://openalex.org/S2595931848","display_name":"Frontiers in Public Health","issn_l":"2296-2565","issn":["2296-2565"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320527","host_organization_name":"Frontiers Media","host_organization_lineage":["https://openalex.org/P4310320527"],"host_organization_lineage_names":["Frontiers Media"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Public Health","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1901097517","https://openalex.org/W1965677602","https://openalex.org/W1968851874","https://openalex.org/W1976656328","https://openalex.org/W1983114616","https://openalex.org/W1984935883","https://openalex.org/W2030139076","https://openalex.org/W2097488712","https://openalex.org/W2111058204","https://openalex.org/W2112081648","https://openalex.org/W2112669742","https://openalex.org/W2150130690","https://openalex.org/W2172478310","https://openalex.org/W2299193384","https://openalex.org/W2599076725","https://openalex.org/W2763455149","https://openalex.org/W2800705505","https://openalex.org/W2803480332","https://openalex.org/W3008603342","https://openalex.org/W3177636806","https://openalex.org/W4285216875","https://openalex.org/W4291001397","https://openalex.org/W4311823687","https://openalex.org/W4319657230","https://openalex.org/W4319989595","https://openalex.org/W4323047649","https://openalex.org/W4387865225","https://openalex.org/W4396763069","https://openalex.org/W4399809667","https://openalex.org/W4400121206","https://openalex.org/W4406530941","https://openalex.org/W4410866588","https://openalex.org/W4413638340","https://openalex.org/W7169601286"],"related_works":[],"abstract_inverted_index":{"Background":[0],"University":[1],"staff":[2,50,233],"routinely":[3],"perform":[4],"prolonged":[5],"near-viewing":[6],"tasks":[7],"that":[8],"may":[9,227],"contribute":[10],"to":[11],"visual":[12,208,222],"symptoms":[13,223],"and":[14,32,36,70,82,94,134,162,190,211,240],"work-related":[15],"difficulties.":[16],"We":[17],"examined":[18],"the":[19,115,175,180],"associations":[20],"of":[21,33,104,136,148,165],"daily":[22,201],"near-vision":[23,34,53,149,202],"duration":[24,35,54,150,203,226],"with":[25,39,110,138,153,206,217],"Convergence":[26],"Insufficiency":[27],"Symptom":[28],"Survey":[29],"(CISS)":[30],"score":[31,38,80,124,132,158,172,214],"CISS":[37,68,79,100,123,157,171,197,213],"self-reported":[40,83,218],"work":[41,84,92,142,219],"impact.":[42,85,143,220],"Methods":[43],"This":[44],"cross-sectional":[45],"survey":[46,95],"included":[47,102,118],"255":[48,105],"university":[49],"members.":[51],"Daily":[52],"was":[55,125,151,204,215],"analyzed":[56],"per":[57,187,195],"2":[58,146,188],"h/day.":[59],"Linear":[60],"regression":[61,73],"estimated":[62,74],"adjusted":[63,87,177],"mean":[64],"differences":[65],"in":[66],"continuous":[67],"score,":[69],"modified":[71],"Poisson":[72],"prevalence":[75],"ratios":[76],"(PRs)":[77],"for":[78,88,170],"\u226521":[81],"Models":[86],"age,":[89],"sex,":[90],"education,":[91],"type,":[93],"year.":[96],"Results":[97],"The":[98],"primary":[99],"models":[101],"253":[103],"respondents.":[106],"Among":[107],"228":[108],"respondents":[109,137],"an":[111],"applicable":[112,139],"work-impact":[113,116,178],"response,":[114],"model":[117],"226":[119],"complete":[120],"cases.":[121],"Mean":[122],"22.7":[126],"(SD":[127],"10.9),":[128],"58.0%":[129],"had":[130],"a":[131,154,163],"\u226521,":[133],"53.9%":[135],"responses":[140],"reported":[141],"Each":[144],"additional":[145],"h/day":[147,189],"associated":[152,205,216],"1.79-point":[155],"higher":[156,212],"(95%":[159,167,184,192],"CI":[160,168,185,193],"0.73\u20132.84)":[161],"PR":[164],"1.15":[166],"1.07\u20131.24)":[169],"\u226521.":[173],"In":[174],"mutually":[176],"model,":[179],"PRs":[181],"were":[182],"1.03":[183],"0.95\u20131.12)":[186],"1.18":[191],"1.11\u20131.25)":[194],"5":[196],"points.":[198],"Conclusion":[199],"Longer":[200],"greater":[207],"symptom":[209],"burden,":[210],"Assessing":[221],"alongside":[224],"near-work":[225],"help":[228],"occupational":[229],"health":[230],"services":[231],"identify":[232],"who":[234],"could":[235],"benefit":[236],"from":[237],"eye":[238],"examination":[239],"workplace":[241],"assessment.":[242]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-11T00:00:00"}