{"id":"https://openalex.org/W2168048347","doi":"https://doi.org/10.1093/pubmed/fdt044","title":"Marital status and its relationship with the risk and pattern of visual impairment in a multi-ethnic Asian population","display_name":"Marital status and its relationship with the risk and pattern of visual impairment in a multi-ethnic Asian population","publication_year":2013,"publication_date":"2013-05-08","ids":{"openalex":"https://openalex.org/W2168048347","doi":"https://doi.org/10.1093/pubmed/fdt044","mag":"2168048347","pmid":"https://pubmed.ncbi.nlm.nih.gov/23658389"},"language":"en","primary_location":{"id":"doi:10.1093/pubmed/fdt044","doi":"https://doi.org/10.1093/pubmed/fdt044","is_oa":false,"landing_page_url":"https://doi.org/10.1093/pubmed/fdt044","pdf_url":null,"source":{"id":"https://openalex.org/S27214173","display_name":"Journal of Public Health","issn_l":"0943-1853","issn":["0943-1853","1613-2238","1741-3842","1741-3850","2198-1833"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","poland-70","russia-white-list-1","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Public Health","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021782904","display_name":"Yingfeng Zheng","orcid":"https://orcid.org/0000-0002-0914-7864","observed_orcids":["https://orcid.org/0000-0002-0914-7864"]},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]},{"id":"https://openalex.org/I2799299286","display_name":"Singapore National Eye Center","ror":"https://ror.org/029nvrb94","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I2799299286"]},{"id":"https://openalex.org/I4210116917","display_name":"Singapore Eye Research Institute","ror":"https://ror.org/02crz6e12","country_code":"SG","type":"facility","lineage":["https://openalex.org/I4210116917"]},{"id":"https://openalex.org/I4391768270","display_name":"State Key Laboratory of Ophthalmology","ror":"https://ror.org/003mfbe21","country_code":"CN","type":"facility","lineage":["https://openalex.org/I157773358","https://openalex.org/I4391768270"]},{"id":"https://openalex.org/I4401726874","display_name":"Zhongshan Ophthalmic Center, Sun Yat-sen University","ror":"https://ror.org/02z2yec16","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I157773358","https://openalex.org/I4401726874"]}],"countries":["CN","SG"],"is_corresponding":false,"raw_author_name":"Yingfeng Zheng","raw_affiliation_strings":["Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore","State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore","institution_ids":["https://openalex.org/I2799299286","https://openalex.org/I4210116917"]},{"raw_affiliation_string":"State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358","https://openalex.org/I4391768270","https://openalex.org/I4401726874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034976410","display_name":"Ecosse Luc Lamoureux","orcid":"https://orcid.org/0000-0001-8674-5705","observed_orcids":["https://orcid.org/0000-0001-8674-5705"]},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I2799299286","display_name":"Singapore National Eye Center","ror":"https://ror.org/029nvrb94","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I2799299286"]},{"id":"https://openalex.org/I4210089625","display_name":"The Royal Victorian Eye & Ear Hospital","ror":"https://ror.org/008q4kt04","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I4210089625"]},{"id":"https://openalex.org/I4210105949","display_name":"Centre for Eye Research Australia","ror":"https://ror.org/01sqdef20","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210105949"]},{"id":"https://openalex.org/I4210116917","display_name":"Singapore Eye Research Institute","ror":"https://ror.org/02crz6e12","country_code":"SG","type":"facility","lineage":["https://openalex.org/I4210116917"]}],"countries":["AU","SG"],"is_corresponding":false,"raw_author_name":"Ecosse L. Lamoureux","raw_affiliation_strings":["Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia","Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595","https://openalex.org/I4210089625","https://openalex.org/I4210105949"]},{"raw_affiliation_string":"Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore","institution_ids":["https://openalex.org/I2799299286","https://openalex.org/I4210116917"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110261262","display_name":"Peggy PC Chiang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799299286","display_name":"Singapore National Eye Center","ror":"https://ror.org/029nvrb94","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I2799299286"]},{"id":"https://openalex.org/I4210116917","display_name":"Singapore Eye Research Institute","ror":"https://ror.org/02crz6e12","country_code":"SG","type":"facility","lineage":["https://openalex.org/I4210116917"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Peggy P.C. Chiang","raw_affiliation_strings":["Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore","institution_ids":["https://openalex.org/I2799299286","https://openalex.org/I4210116917"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018448958","display_name":"Ainur Rahman Anuar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799299286","display_name":"Singapore National Eye Center","ror":"https://ror.org/029nvrb94","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I2799299286"]},{"id":"https://openalex.org/I33849332","display_name":"University of Malaya","ror":"https://ror.org/00rzspn62","country_code":"MY","type":"education","lineage":["https://openalex.org/I33849332"]},{"id":"https://openalex.org/I4210116917","display_name":"Singapore Eye Research Institute","ror":"https://ror.org/02crz6e12","country_code":"SG","type":"facility","lineage":["https://openalex.org/I4210116917"]}],"countries":["MY","SG"],"is_corresponding":false,"raw_author_name":"Ainur Rahman Anuar","raw_affiliation_strings":["Department of Ophthalmology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia","Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Ophthalmology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia","institution_ids":["https://openalex.org/I33849332"]},{"raw_affiliation_string":"Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore","institution_ids":["https://openalex.org/I2799299286","https://openalex.org/I4210116917"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072258594","display_name":"Tien Yin Wong","orcid":"https://orcid.org/0000-0002-8448-1264","observed_orcids":["https://orcid.org/0000-0002-8448-1264"]},"institutions":[{"id":"https://openalex.org/I165779595","display_name":"The University of Melbourne","ror":"https://ror.org/01ej9dk98","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]},{"id":"https://openalex.org/I2799299286","display_name":"Singapore National Eye Center","ror":"https://ror.org/029nvrb94","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I2799299286"]},{"id":"https://openalex.org/I4210089625","display_name":"The Royal Victorian Eye & Ear Hospital","ror":"https://ror.org/008q4kt04","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I4210089625"]},{"id":"https://openalex.org/I4210105949","display_name":"Centre for Eye Research Australia","ror":"https://ror.org/01sqdef20","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210105949"]},{"id":"https://openalex.org/I4210116917","display_name":"Singapore Eye Research Institute","ror":"https://ror.org/02crz6e12","country_code":"SG","type":"facility","lineage":["https://openalex.org/I4210116917"]}],"countries":["AU","SG"],"is_corresponding":true,"raw_author_name":"Tien Y. Wong","raw_affiliation_strings":["Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia","Department of Epidemiology and Public Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore","Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore","Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, University of Melbourne, Melbourne, Australia","institution_ids":["https://openalex.org/I165779595","https://openalex.org/I4210089625","https://openalex.org/I4210105949"]},{"raw_affiliation_string":"Department of Epidemiology and Public Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Singapore Eye Research Institute, Singapore National Eye Centre, 11 Third Hospital Ave, #05-00, Singapore 168751, Singapore","institution_ids":["https://openalex.org/I2799299286","https://openalex.org/I4210116917"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5072258594"],"corresponding_institution_ids":["https://openalex.org/I165779595","https://openalex.org/I165932596","https://openalex.org/I2799299286","https://openalex.org/I4210089625","https://openalex.org/I4210105949","https://openalex.org/I4210116917"],"apc_list":{"value":2417,"currency":"GBP","value_usd":3187},"apc_paid":null,"fwci":0.4855,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.7182821,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"36","issue":"1","first_page":"104","last_page":"110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10381","display_name":"Ophthalmology and Visual Impairment Studies","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T12811","display_name":"Aging, Health, and Disability","score":0.01590000092983246,"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/T10235","display_name":"Health disparities and outcomes","score":0.008999999612569809,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/marital-status","display_name":"marital status","score":0.9810000061988831},{"id":"https://openalex.org/keywords/visual-impairment","display_name":"visual impairment","score":0.9929999709129333},{"id":"https://openalex.org/keywords/best-corrected-visual-acuity","display_name":"best-corrected visual acuity","score":0.9290000200271606},{"id":"https://openalex.org/keywords/presenting-visual-acuity","display_name":"presenting visual acuity","score":0.847000002861023},{"id":"https://openalex.org/keywords/singlehood","display_name":"singlehood","score":0.5289999842643738},{"id":"https://openalex.org/keywords/widowhood","display_name":"widowhood","score":0.906000018119812},{"id":"https://openalex.org/keywords/ethnic-malays","display_name":"ethnic Malays","score":0.5820000171661377},{"id":"https://openalex.org/keywords/ethnic-indians","display_name":"ethnic Indians","score":0.972000002861023},{"id":"https://openalex.org/keywords/ethnic-chinese","display_name":"ethnic Chinese","score":0.7860000133514404},{"id":"https://openalex.org/keywords/multi-ethnic-asian-population","display_name":"multi-ethnic Asian population","score":0.7799999713897705},{"id":"https://openalex.org/keywords/older-adults","display_name":"older adults","score":0.38999998569488525},{"id":"https://openalex.org/keywords/socioeconomic-status","display_name":"socioeconomic status","score":0.9100000262260437},{"id":"https://openalex.org/keywords/social-support","display_name":"social support","score":0.7279999852180481}],"concepts":[{"id":"https://openalex.org/C137403100","wikidata":"https://www.wikidata.org/wiki/Q41710","display_name":"Ethnic group","level":2,"score":0.7900724411010742},{"id":"https://openalex.org/C2781354955","wikidata":"https://www.wikidata.org/wiki/Q11920938","display_name":"Marital status","level":3,"score":0.6446162462234497},{"id":"https://openalex.org/C107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","level":2,"score":0.49549615383148193},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.49094441533088684},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.442516028881073},{"id":"https://openalex.org/C2781372952","wikidata":"https://www.wikidata.org/wiki/Q737460","display_name":"Visual impairment","level":2,"score":0.44110867381095886},{"id":"https://openalex.org/C138816342","wikidata":"https://www.wikidata.org/wiki/Q189603","display_name":"Public health","level":2,"score":0.41432204842567444},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.3853640556335449},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.36876770853996277},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.36077558994293213},{"id":"https://openalex.org/C70410870","wikidata":"https://www.wikidata.org/wiki/Q199906","display_name":"Clinical psychology","level":1,"score":0.3336617946624756},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.3030215799808502},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.14649611711502075},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.10124561190605164},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.07883936166763306}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002681","descriptor_name":"China","qualifier_ui":"Q000208","qualifier_name":"ethnology","is_major_topic":false},{"descriptor_ui":"D004243","descriptor_name":"Divorce","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D004522","descriptor_name":"Educational Status","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007194","descriptor_name":"India","qualifier_ui":"Q000208","qualifier_name":"ethnology","is_major_topic":false},{"descriptor_ui":"D008296","descriptor_name":"Malaysia","qualifier_ui":"Q000208","qualifier_name":"ethnology","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012846","descriptor_name":"Singapore","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D012847","descriptor_name":"Single Person","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false},{"descriptor_ui":"D012959","descriptor_name":"Socioeconomic Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014786","descriptor_name":"Vision Disorders","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":true},{"descriptor_ui":"D014792","descriptor_name":"Visual Acuity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017533","descriptor_name":"Marital Status","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":true},{"descriptor_ui":"D017805","descriptor_name":"Widowhood","qualifier_ui":"Q000706","qualifier_name":"statistics & numerical data","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1093/pubmed/fdt044","doi":"https://doi.org/10.1093/pubmed/fdt044","is_oa":false,"landing_page_url":"https://doi.org/10.1093/pubmed/fdt044","pdf_url":null,"source":{"id":"https://openalex.org/S27214173","display_name":"Journal of Public Health","issn_l":"0943-1853","issn":["0943-1853","1613-2238","1741-3842","1741-3850","2198-1833"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","poland-70","russia-white-list-1","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Public Health","raw_type":"journal-article"},{"id":"pmid:23658389","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23658389","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of public health (Oxford, England)","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"},{"display_name":"Reduced inequalities","score":0.7390999794006348,"id":"https://metadata.un.org/sdg/10"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1996854965","https://openalex.org/W2003490123","https://openalex.org/W2007837170","https://openalex.org/W2016622896","https://openalex.org/W2018075960","https://openalex.org/W2040936867","https://openalex.org/W2080487543","https://openalex.org/W2095491141","https://openalex.org/W2108986293","https://openalex.org/W2129025140","https://openalex.org/W2134954483","https://openalex.org/W2135990638","https://openalex.org/W2151292542","https://openalex.org/W2162346956","https://openalex.org/W2168889968","https://openalex.org/W2284218092","https://openalex.org/W2478533130","https://openalex.org/W2596624061","https://openalex.org/W6680034198"],"related_works":["https://openalex.org/W2037154278","https://openalex.org/W4386400495","https://openalex.org/W4392792719","https://openalex.org/W3114703261","https://openalex.org/W2946666294","https://openalex.org/W2312313629","https://openalex.org/W7053308823","https://openalex.org/W2284218092","https://openalex.org/W1993333286","https://openalex.org/W3206204598"],"abstract_inverted_index":{"BACKGROUND:":[0],"To":[1],"examine":[2],"whether":[3],"marital":[4,54],"status":[5,55,58,136,164],"is":[6,165],"a":[7,22],"significant":[8],"determinant":[9],"of":[10,25,40,134],"visual":[11,44],"impairment":[12],"(VI)":[13],"in":[14],"urban":[15],"multi-ethnic":[16],"Asian":[17],"population.":[18],"METHODS:":[19],"We":[20],"conducted":[21],"population-based":[23],"study":[24],"Singapore-resident":[26],"ethnic":[27],"Malays,":[28],"Indians":[29],"and":[30,42,47,56,83,103,122,142,147,159,173,180,189],"Chinese":[31],"aged":[32],"\u226540":[33],"years.":[34],"Ophthalmic":[35],"examination":[36],"included":[37],"the":[38,67,131,150],"assessment":[39],"presenting":[41,104],"best-corrected":[43,98],"acuity":[45],"(PVA":[46,106],"BCVA)":[48],"using":[49],"standardized":[50],"procedures.":[51],"Information":[52],"regarding":[53],"socioeconomic":[57,123],"were":[59,73,77,81,86,94],"obtained":[60],"from":[61,185],"an":[62],"interviewer-administered":[63],"questionnaire.":[64],"RESULTS:":[65],"Among":[66],"10":[68],"033":[69],"participants,":[70],"7756":[71],"(77.3%)":[72],"married;":[74],"589":[75],"(5.9%)":[76],"single;":[78],"407":[79],"(4.1%)":[80],"separated":[82],"1265":[84],"(12.6%)":[85],"widowed.":[87],"Being":[88],"single":[89,179],"(never":[90],"married)":[91],"or":[92],"widowed":[93,181],"significantly":[95],"associated":[96,166],"with":[97,113,140,155,167],"VI":[99,105,138],"(BCVA":[100],"<":[101,107],"20/40)":[102,108],"(odds":[109],"ratios:":[110],"1.37-1.59)":[111],"compared":[112],"married":[114],"people":[115],"even":[116],"after":[117],"adjustment":[118],"for":[119],"age,":[120],"sex":[121],"status.":[124,161],"A":[125],"marginal":[126],"prediction":[127],"model":[128],"showed":[129],"that":[130,178],"negative":[132],"effect":[133],"unmarried":[135],"on":[137],"increased":[139],"age":[141],"was":[143],"stronger":[144],"among":[145,170],"Malays":[146,172],"Indians,":[148],"but":[149],"influence":[151],"did":[152],"not":[153],"vary":[154],"gender,":[156],"educational":[157],"level":[158],"diabetic":[160],"CONCLUSIONS:":[162],"Unmarried":[163],"VI,":[168],"particularly":[169],"elderly":[171],"Indians.":[174],"Our":[175],"findings":[176],"suggest":[177],"adults":[182],"may":[183],"benefit":[184],"specific":[186],"social":[187],"support":[188],"eye":[190],"care":[191],"programmes.":[192]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}