{"id":"https://openalex.org/W7166324323","doi":"https://doi.org/10.1021/envhealth.5c00779","title":"Preconception Folic Acid Supplementation Associated with Attenuated Effects of Air Pollution on Birthweight Outcomes","display_name":"Preconception Folic Acid Supplementation Associated with Attenuated Effects of Air Pollution on Birthweight Outcomes","publication_year":2026,"publication_date":"2026-06-27","ids":{"openalex":"https://openalex.org/W7166324323","doi":"https://doi.org/10.1021/envhealth.5c00779"},"language":"en","primary_location":{"id":"doi:10.1021/envhealth.5c00779","doi":"https://doi.org/10.1021/envhealth.5c00779","is_oa":true,"landing_page_url":"https://doi.org/10.1021/envhealth.5c00779","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/envhealth.5c00779?ref=article_openPDF","source":{"id":"https://openalex.org/S4387289850","display_name":"Environment & Health","issn_l":"2833-8278","issn":["2833-8278"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"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":"Environment & Health","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://pubs.acs.org/doi/pdf/10.1021/envhealth.5c00779?ref=article_openPDF","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064968910","display_name":"Yihui Ge","orcid":"https://orcid.org/0000-0002-8115-5949","observed_orcids":["https://orcid.org/0000-0002-8115-5949"]},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yihui Ge","raw_affiliation_strings":["Duke University","Nicholas School of the Environment"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Duke University","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Nicholas School of the Environment","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048634513","display_name":"Y ZHANG","orcid":"https://orcid.org/0009-0004-8391-738X","observed_orcids":["https://orcid.org/0009-0004-8391-738X","https://orcid.org/0000-0001-7490-7471","https://orcid.org/0000-0001-9258-774X","https://orcid.org/0000-0002-0134-2761","https://orcid.org/0000-0002-0295-337X","https://orcid.org/0000-0002-2638-3594","https://orcid.org/0000-0002-2692-5437","https://orcid.org/0000-0002-3562-2323","https://orcid.org/0000-0002-3563-0673","https://orcid.org/0000-0002-4996-8325","https://orcid.org/0000-0002-5341-0682","https://orcid.org/0000-0002-6083-394X","https://orcid.org/0000-0002-6212-0943","https://orcid.org/0000-0002-7337-9467","https://orcid.org/0000-0002-8335-1740","https://orcid.org/0000-0002-9424-7412","https://orcid.org/0000-0002-9598-9194","https://orcid.org/0000-0003-0079-6339","https://orcid.org/0000-0003-0508-4365","https://orcid.org/0000-0003-0756-1153","https://orcid.org/0000-0003-1017-4170","https://orcid.org/0000-0003-1337-4899","https://orcid.org/0000-0003-1642-5890","https://orcid.org/0000-0003-1759-2180","https://orcid.org/0000-0003-1770-9852","https://orcid.org/0000-0003-2246-9603","https://orcid.org/0000-0003-2444-7766","https://orcid.org/0000-0003-2963-1853","https://orcid.org/0000-0003-3508-6695","https://orcid.org/0000-0003-4276-9072","https://orcid.org/0009-0000-9362-7256","https://orcid.org/0009-0001-5779-6869","https://orcid.org/0009-0001-6408-7761","https://orcid.org/0009-0002-1544-6016","https://orcid.org/0009-0002-5526-7928","https://orcid.org/0009-0004-1774-7837","https://orcid.org/0009-0005-2305-6300","https://orcid.org/0009-0005-3837-1688","https://orcid.org/0009-0005-5474-1095","https://orcid.org/0009-0005-5754-7255","https://orcid.org/0009-0005-8569-3030","https://orcid.org/0009-0005-9756-0403","https://orcid.org/0009-0007-5127-9135","https://orcid.org/0009-0007-6782-8223","https://orcid.org/0009-0008-7587-8535","https://orcid.org/0009-0008-9446-5111","https://orcid.org/0009-0009-5053-6165"]},"institutions":[{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhang","raw_affiliation_strings":["Children\u2019s Hospital of Fudan University, National Children\u2019s Medical Center & Shanghai Key Laboratory of Birth Defects","Department of Clinical Epidemiology & Clinical Trial Unit"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Children\u2019s Hospital of Fudan University, National Children\u2019s Medical Center & Shanghai Key Laboratory of Birth Defects","institution_ids":["https://openalex.org/I4210159329"]},{"raw_affiliation_string":"Department of Clinical Epidemiology & Clinical Trial Unit","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075826257","display_name":"Jiawen Liao","orcid":"https://orcid.org/0000-0001-8246-0542","observed_orcids":["https://orcid.org/0000-0001-8246-0542"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiawen Liao","raw_affiliation_strings":["Department of Population and Public Health Sciences","Keck School of Medicine, University of Southern California"],"raw_orcid":"https://orcid.org/0000-0001-8246-0542","affiliations":[{"raw_affiliation_string":"Department of Population and Public Health Sciences","institution_ids":[]},{"raw_affiliation_string":"Keck School of Medicine, University of Southern California","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048307710","display_name":"Yan Lin","orcid":"https://orcid.org/0000-0003-4384-8354","observed_orcids":["https://orcid.org/0000-0003-4384-8354"]},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yan Lin","raw_affiliation_strings":["Duke Global Health Institute","Duke University","Nicholas School of the Environment"],"raw_orcid":"https://orcid.org/0000-0003-4384-8354","affiliations":[{"raw_affiliation_string":"Duke Global Health Institute","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Duke University","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Nicholas School of the Environment","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016724482","display_name":"Zhenchun Yang","orcid":"https://orcid.org/0000-0002-1778-728X","observed_orcids":["https://orcid.org/0000-0002-1778-728X","https://orcid.org/0000-0002-6158-8691"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhenchun Yang","raw_affiliation_strings":["Department of Population and Public Health Sciences","Keck School of Medicine, University of Southern California"],"raw_orcid":"https://orcid.org/0000-0002-1778-728X","affiliations":[{"raw_affiliation_string":"Department of Population and Public Health Sciences","institution_ids":[]},{"raw_affiliation_string":"Keck School of Medicine, University of Southern California","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077022486","display_name":"Kiros T Berhane","orcid":"https://orcid.org/0000-0003-2303-8493","observed_orcids":["https://orcid.org/0000-0003-2303-8493"]},"institutions":[{"id":"https://openalex.org/I78577930","display_name":"Columbia University","ror":"https://ror.org/00hj8s172","country_code":"US","type":"education","lineage":["https://openalex.org/I78577930"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kiros Berhane","raw_affiliation_strings":["Department of Biostatistics","Mailman School of Public Health, Columbia University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biostatistics","institution_ids":[]},{"raw_affiliation_string":"Mailman School of Public Health, Columbia University","institution_ids":["https://openalex.org/I78577930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101848944","display_name":"Zhipeng Bai","orcid":"https://orcid.org/0000-0002-1816-2353","observed_orcids":["https://orcid.org/0000-0002-1816-2353"]},"institutions":[{"id":"https://openalex.org/I4210156332","display_name":"Chinese Research Academy of Environmental Sciences","ror":"https://ror.org/05t8xvx87","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210156332"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhipeng Bai","raw_affiliation_strings":["Chinese Research Academy of Environmental Sciences","State Key Laboratory of Environmental Criteria and Risk Assessment"],"raw_orcid":"https://orcid.org/0000-0002-1816-2353","affiliations":[{"raw_affiliation_string":"Chinese Research Academy of Environmental Sciences","institution_ids":["https://openalex.org/I4210156332"]},{"raw_affiliation_string":"State Key Laboratory of Environmental Criteria and Risk Assessment","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011363966","display_name":"Bin Han","orcid":"https://orcid.org/0000-0002-0499-1767","observed_orcids":["https://orcid.org/0000-0002-0499-1767"]},"institutions":[{"id":"https://openalex.org/I4210156332","display_name":"Chinese Research Academy of Environmental Sciences","ror":"https://ror.org/05t8xvx87","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210156332"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Han","raw_affiliation_strings":["Chinese Research Academy of Environmental Sciences","State Key Laboratory of Environmental Criteria and Risk Assessment"],"raw_orcid":"https://orcid.org/0000-0002-0499-1767","affiliations":[{"raw_affiliation_string":"Chinese Research Academy of Environmental Sciences","institution_ids":["https://openalex.org/I4210156332"]},{"raw_affiliation_string":"State Key Laboratory of Environmental Criteria and Risk Assessment","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055333876","display_name":"Jia Xu","orcid":"https://orcid.org/0000-0003-4243-079X","observed_orcids":["https://orcid.org/0000-0003-4243-079X"]},"institutions":[{"id":"https://openalex.org/I4210156332","display_name":"Chinese Research Academy of Environmental Sciences","ror":"https://ror.org/05t8xvx87","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210156332"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Xu","raw_affiliation_strings":["Chinese Research Academy of Environmental Sciences","State Key Laboratory of Environmental Criteria and Risk Assessment"],"raw_orcid":"https://orcid.org/0000-0003-4243-079X","affiliations":[{"raw_affiliation_string":"Chinese Research Academy of Environmental Sciences","institution_ids":["https://openalex.org/I4210156332"]},{"raw_affiliation_string":"State Key Laboratory of Environmental Criteria and Risk Assessment","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075398471","display_name":"Frank D. Gilliland","orcid":"https://orcid.org/0000-0002-9033-7269","observed_orcids":["https://orcid.org/0000-0002-9033-7269"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frank Gilliland","raw_affiliation_strings":["Department of Population and Public Health Sciences","Keck School of Medicine, University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Population and Public Health Sciences","institution_ids":[]},{"raw_affiliation_string":"Keck School of Medicine, University of Southern California","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101624306","display_name":"Zhanghua Chen","orcid":"https://orcid.org/0000-0002-6424-6697","observed_orcids":["https://orcid.org/0000-0002-6424-6697"]},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhanghua Chen","raw_affiliation_strings":["Department of Population and Public Health Sciences","Keck School of Medicine, University of Southern California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Population and Public Health Sciences","institution_ids":[]},{"raw_affiliation_string":"Keck School of Medicine, University of Southern California","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123253082","display_name":"W L Yan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weili Yan","raw_affiliation_strings":["Children\u2019s Hospital of Fudan University, National Children\u2019s Medical Center & Shanghai Key Laboratory of Birth Defects","Department of Clinical Epidemiology & Clinical Trial Unit"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Children\u2019s Hospital of Fudan University, National Children\u2019s Medical Center & Shanghai Key Laboratory of Birth Defects","institution_ids":["https://openalex.org/I4210159329"]},{"raw_affiliation_string":"Department of Clinical Epidemiology & Clinical Trial Unit","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5139476621","display_name":"Guoying Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210159329","display_name":"Children's Hospital of Fudan University","ror":"https://ror.org/05n13be63","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210159329"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guoying Huang","raw_affiliation_strings":["Children\u2019s Hospital of Fudan University, National Children\u2019s Medical Center & Shanghai Key Laboratory of Birth Defects","Department of Clinical Epidemiology & Clinical Trial Unit"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Children\u2019s Hospital of Fudan University, National Children\u2019s Medical Center & Shanghai Key Laboratory of Birth Defects","institution_ids":["https://openalex.org/I4210159329"]},{"raw_affiliation_string":"Department of Clinical Epidemiology & Clinical Trial Unit","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028199089","display_name":"Junfeng Jim Zhang","orcid":"https://orcid.org/0000-0003-3759-6672","observed_orcids":["https://orcid.org/0000-0003-3759-6672","https://orcid.org/0000-0002-3003-803X"]},"institutions":[{"id":"https://openalex.org/I170897317","display_name":"Duke University","ror":"https://ror.org/00py81415","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Junfeng Jim Zhang","raw_affiliation_strings":["Duke Global Health Institute","Duke University","Nicholas School of the Environment"],"raw_orcid":"https://orcid.org/0000-0003-3759-6672","affiliations":[{"raw_affiliation_string":"Duke Global Health Institute","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Duke University","institution_ids":["https://openalex.org/I170897317"]},{"raw_affiliation_string":"Nicholas School of the Environment","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5028199089","https://openalex.org/A5139476621"],"corresponding_institution_ids":["https://openalex.org/I170897317","https://openalex.org/I4210159329"],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":{"value":3500,"currency":"USD","value_usd":3500},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.41777464,"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/T10190","display_name":"Air Quality and Health Impacts","score":0.9506999850273132,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10190","display_name":"Air Quality and Health Impacts","score":0.9506999850273132,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11629","display_name":"Birth, Development, and Health","score":0.015399999916553497,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T11633","display_name":"Prenatal Substance Exposure Effects","score":0.0071000000461936,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/air-pollution-exposure","display_name":"air pollution exposure","score":0.6309999823570251},{"id":"https://openalex.org/keywords/birth-weight","display_name":"birth weight","score":0.8240000009536743},{"id":"https://openalex.org/keywords/small-for-gestational-age","display_name":"small for gestational age","score":0.9639999866485596},{"id":"https://openalex.org/keywords/low-birth-weight","display_name":"low birth weight","score":0.9959999918937683},{"id":"https://openalex.org/keywords/pm2-5","display_name":"PM2.5","score":0.9409999847412109},{"id":"https://openalex.org/keywords/pm10","display_name":"PM10","score":0.7950000166893005},{"id":"https://openalex.org/keywords/nitrogen-dioxide","display_name":"nitrogen dioxide","score":0.9120000004768372},{"id":"https://openalex.org/keywords/ozone","display_name":"ozone","score":0.996999979019165},{"id":"https://openalex.org/keywords/prenatal-exposure","display_name":"prenatal exposure","score":0.7820000052452087},{"id":"https://openalex.org/keywords/maternal-supplementation","display_name":"maternal supplementation","score":0.42500001192092896},{"id":"https://openalex.org/keywords/sex-differences","display_name":"sex differences","score":0.6079999804496765},{"id":"https://openalex.org/keywords/preconception-cohort","display_name":"preconception cohort","score":0.6600000262260437},{"id":"https://openalex.org/keywords/shanghai","display_name":"Shanghai","score":0.3889999985694885}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8037999868392944},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.6342999935150146},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.6171000003814697},{"id":"https://openalex.org/C151956035","wikidata":"https://www.wikidata.org/wiki/Q1132755","display_name":"Logistic regression","level":2,"score":0.5059999823570251},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.49219998717308044},{"id":"https://openalex.org/C2780938740","wikidata":"https://www.wikidata.org/wiki/Q1298973","display_name":"Small for gestational age","level":4,"score":0.47380000352859497},{"id":"https://openalex.org/C143095724","wikidata":"https://www.wikidata.org/wiki/Q515895","display_name":"Odds","level":3,"score":0.4722000062465668},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.46549999713897705},{"id":"https://openalex.org/C2778376644","wikidata":"https://www.wikidata.org/wiki/Q2253111","display_name":"Gestational age","level":3,"score":0.45559999346733093},{"id":"https://openalex.org/C559116025","wikidata":"https://www.wikidata.org/wiki/Q131123","display_name":"Air pollution","level":2,"score":0.4528999924659729},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.4115999937057495},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.40450000762939453},{"id":"https://openalex.org/C66322754","wikidata":"https://www.wikidata.org/wiki/Q4128476","display_name":"Birth weight","level":3,"score":0.39980000257492065},{"id":"https://openalex.org/C46973012","wikidata":"https://www.wikidata.org/wiki/Q28627","display_name":"Gestation","level":3,"score":0.3734999895095825},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.3610000014305115},{"id":"https://openalex.org/C2776344615","wikidata":"https://www.wikidata.org/wiki/Q625506","display_name":"Premature birth","level":4,"score":0.35249999165534973},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.32589998841285706},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.2994000017642975},{"id":"https://openalex.org/C2987853052","wikidata":"https://www.wikidata.org/wiki/Q131123","display_name":"Air pollutants","level":3,"score":0.28690001368522644},{"id":"https://openalex.org/C2992130864","wikidata":"https://www.wikidata.org/wiki/Q127060","display_name":"Folic acid","level":2,"score":0.27489998936653137},{"id":"https://openalex.org/C61470247","wikidata":"https://www.wikidata.org/wiki/Q7229825","display_name":"Population study","level":3,"score":0.27469998598098755},{"id":"https://openalex.org/C2779083892","wikidata":"https://www.wikidata.org/wiki/Q6692979","display_name":"Low birth weight","level":3,"score":0.26750001311302185},{"id":"https://openalex.org/C188816634","wikidata":"https://www.wikidata.org/wiki/Q2113324","display_name":"Prospective cohort study","level":2,"score":0.2644999921321869}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/envhealth.5c00779","doi":"https://doi.org/10.1021/envhealth.5c00779","is_oa":true,"landing_page_url":"https://doi.org/10.1021/envhealth.5c00779","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/envhealth.5c00779?ref=article_openPDF","source":{"id":"https://openalex.org/S4387289850","display_name":"Environment & Health","issn_l":"2833-8278","issn":["2833-8278"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"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":"Environment & Health","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1021/envhealth.5c00779","doi":"https://doi.org/10.1021/envhealth.5c00779","is_oa":true,"landing_page_url":"https://doi.org/10.1021/envhealth.5c00779","pdf_url":"https://pubs.acs.org/doi/pdf/10.1021/envhealth.5c00779?ref=article_openPDF","source":{"id":"https://openalex.org/S4387289850","display_name":"Environment & Health","issn_l":"2833-8278","issn":["2833-8278"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"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":"Environment & Health","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[{"score":0.741664469242096,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G1635322032","display_name":null,"funder_award_id":"2024YFC2707600","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3952926943","display_name":null,"funder_award_id":"2021YFC2701004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4376001692","display_name":null,"funder_award_id":"R01 ES029945","funder_id":"https://openalex.org/F4320337361","funder_display_name":"National Institute of Environmental Health Sciences"},{"id":"https://openalex.org/G4430967203","display_name":null,"funder_award_id":"82373584","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6542217864","display_name":null,"funder_award_id":"2021YFC2701004","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320337361","display_name":"National Institute of Environmental Health Sciences","ror":"https://ror.org/00j4k1h63"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7166324323.pdf","grobid_xml":"https://content.openalex.org/works/W7166324323.grobid-xml"},"referenced_works_count":49,"referenced_works":["https://openalex.org/W1521598897","https://openalex.org/W1828742533","https://openalex.org/W1973430513","https://openalex.org/W1984849517","https://openalex.org/W1988433172","https://openalex.org/W1998970086","https://openalex.org/W2009877633","https://openalex.org/W2014606060","https://openalex.org/W2042655647","https://openalex.org/W2047906382","https://openalex.org/W2052635085","https://openalex.org/W2077550734","https://openalex.org/W2132563406","https://openalex.org/W2134751634","https://openalex.org/W2143135457","https://openalex.org/W2143882086","https://openalex.org/W2143888653","https://openalex.org/W2151647462","https://openalex.org/W2155611782","https://openalex.org/W2157577918","https://openalex.org/W2167574472","https://openalex.org/W2200869235","https://openalex.org/W2326564641","https://openalex.org/W2510576856","https://openalex.org/W2520894026","https://openalex.org/W2558826381","https://openalex.org/W2607820614","https://openalex.org/W2740717270","https://openalex.org/W2769779892","https://openalex.org/W2789251481","https://openalex.org/W2795568265","https://openalex.org/W2899431363","https://openalex.org/W2912244488","https://openalex.org/W2915034096","https://openalex.org/W2941921384","https://openalex.org/W2968090949","https://openalex.org/W2989691821","https://openalex.org/W3009986852","https://openalex.org/W3047434979","https://openalex.org/W3109837333","https://openalex.org/W3113342651","https://openalex.org/W3214080007","https://openalex.org/W4206728423","https://openalex.org/W4220785088","https://openalex.org/W4293088148","https://openalex.org/W4311428861","https://openalex.org/W4387779290","https://openalex.org/W4399208909","https://openalex.org/W4415091769"],"related_works":[],"abstract_inverted_index":{"High":[0],"Resolution":[1],"Image":[2],"Download":[3],"MS":[4],"PowerPoint":[5],"Slide":[6],"Gestational":[7],"exposure":[8,55,123,188,282,313],"to":[9,16,39,46,245,314],"ambient":[10],"air":[11,53,121,171,280,315],"pollution":[12,54,122,172,281],"has":[13],"been":[14],"linked":[15],"adverse":[17,276],"birth":[18,125],"outcomes.":[19],"Folic":[20],"acid":[21],"(FA)":[22],"supplementation":[23,44,116,154,169,272,294,306],"supports":[24],"fetal":[25],"development,":[26],"but":[27],"the":[28,49,105,118,275,300],"optimal":[29],"timing":[30],"for":[31,104,176,213,253,264],"protective":[32,259,309],"effects":[33,277],"remains":[34],"uncertain.":[35],"This":[36],"study":[37],"aims":[38],"determine":[40],"whether":[41,113],"maternal":[42],"FA":[43,67,115,153,168,219,231,271,293,305],"prior":[45],"conception":[47],"modifies":[48],"association":[50,119],"between":[51,120,166],"gestational":[52,279,312],"and":[56,93,108,124,135,140,170,178,204,247,285],"birthweight-related":[57],"outcomes":[58],"in":[59,81,185,202,240,288],"a":[60,78,98,194,205,308],"population":[61],"where":[62],"most":[63],"women":[64,216,228,289],"also":[65,162,291],"took":[66],"during":[68,189,295],"pregnancy.":[69,296],"We":[70,111],"analyzed":[71],"data":[72],"from":[73,77],"10,579":[74],"mother\u2013child":[75],"pairs":[76],"preconception":[79,106,114,167,218,230,270,304],"cohort":[80],"Shanghai,":[82],"China.":[83],"Ambient":[84],"concentrations":[85],"of":[86,237,251,278,302],"PM":[87,89,186],"2.5,":[88],"10,":[90],"NO":[91],"2,":[92],"ozone":[94],"were":[95,156,161,174,225],"estimated":[96,235],"at":[97],"residential":[99],"level":[100],"using":[101],"spatiotemporal":[102],"models":[103,143],"period":[107],"each":[109],"trimester.":[110],"assessed":[112],"modified":[117],"outcomes,":[126],"including":[127],"birthweight,":[128],"birthweight":[129,137,177,203,241,284],"Z":[130],"-score,":[131],"small-for-gestational":[132],"age":[133],"(SGA),":[134],"low":[136],"(LBW).":[138],"Linear":[139],"logistic":[141],"regression":[142],"with":[144,193,233],"interaction":[145],"terms,":[146],"as":[147,149,307],"well":[148],"stratified":[150],"analyses":[151],"by":[152],"status,":[155],"applied.":[157],"Children\u2019s":[158],"sex-specific":[159],"associations":[160,224],"explored.":[163],"Significant":[164],"interactions":[165],"exposures":[173],"observed":[175],"SGA.":[179],"A":[180],"10":[181],"\u03bcg/m":[182],"3":[183],"increase":[184],"2.5":[187],"pregnancy":[190],"was":[191],"associated":[192],"\u221262.8":[195],"g":[196,239],"(95%":[197,207,242,255],"CI:":[198,208,243,256],"\u221297.0,":[199],"\u221228.6)":[200],"change":[201,236],"1.78":[206],"1.16,":[209],"2.73)":[210],"odds":[211,249],"ratio":[212,250],"SGA":[214,254,286],"among":[215,227],"without":[217],"supplementation.":[220],"No":[221],"such":[222],"significant":[223],"found":[226],"receiving":[229],"supplementation,":[232],"an":[234,248],"\u22121.7":[238],"\u221265.7":[244],"62.4)":[246],"0.70":[252],"0.32\u20131.44).":[257],"The":[258],"effect":[260],"appeared":[261],"more":[262],"pronounced":[263],"male":[265],"infants":[266],"than":[267],"females.":[268],"Maternal":[269],"can":[273],"attenuate":[274],"on":[283],"risk":[287],"who":[290],"received":[292],"These":[297],"findings":[298],"support":[299],"importance":[301],"incorporating":[303],"measure":[310],"against":[311],"pollution.":[316]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2026-06-28T00:00:00"}