{"id":"https://openalex.org/A5111666489","orcid":"https://orcid.org/0000-0002-9153-0343","observed_orcids":["https://orcid.org/0000-0002-9153-0343"],"display_name":"TY Leung","raw_author_names":["T.N. Leung","TY LEUNG","TY Leung","T\u2010Y Leung"],"full_name":"T\u2010Y Leung","works_count":47,"cited_by_count":833,"summary_stats":{"2yr_mean_citedness":1.2,"h_index":15,"i10_index":19},"ids":{"openalex":"https://openalex.org/A5111666489","orcid":"https://orcid.org/0000-0002-9153-0343","observed_orcids":["https://orcid.org/0000-0002-9153-0343"]},"affiliations":[{"institution":{"id":"https://openalex.org/I177725633","ror":"https://ror.org/00t33hh48","display_name":"Chinese University of Hong Kong","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]},"years":[2026,2024,2023,2022,2021,2020,2019,2017,2016,2014,2013,2012,2011,2010,2009,2008,2007,1998]},{"institution":{"id":"https://openalex.org/I2799752757","ror":"https://ror.org/03s9jrm13","display_name":"Kwong Wah Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2799752757"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I2800783597","ror":"https://ror.org/018nkky79","display_name":"Tuen Mun Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2800783597"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I2800869586","ror":"https://ror.org/05pc9cb65","display_name":"Tung Wah Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2800869586"]},"years":[2016]},{"institution":{"id":"https://openalex.org/I2801219845","ror":"https://ror.org/02vhmfv49","display_name":"United Christian Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I2801219845"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I4210108821","ror":"https://ror.org/022arq532","display_name":"Prince of Wales Hospital","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I4210108821"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4210114914","ror":"https://ror.org/02827ca86","display_name":"Prince of Wales Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I1294586568","https://openalex.org/I4210114914"]},"years":[2025,2024,2023,2022,2019,2017,2016,2014,2013,2012,2009,2008,2007,1998]}],"last_known_institutions":[{"id":"https://openalex.org/I177725633","ror":"https://ror.org/00t33hh48","display_name":"Chinese University of Hong Kong","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"topics":[{"id":"https://openalex.org/T10978","display_name":"Prenatal Screening and Diagnostics","count":18,"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/T10453","display_name":"Maternal and Perinatal Health Interventions","count":14,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","count":8,"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/T11642","display_name":"Genomics and Rare Diseases","count":6,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10290","display_name":"Pregnancy and preeclampsia studies","count":5,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10978","display_name":"Prenatal Screening and Diagnostics","value":9.62e-05,"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/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","value":5.35e-05,"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/T10453","display_name":"Maternal and Perinatal Health Interventions","value":2.47e-05,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11389","display_name":"Maternal and fetal healthcare","value":2.41e-05,"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/T12715","display_name":"Pregnancy-related medical research","value":2.33e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9674336910247803},{"id":"131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","score":0.7523046731948853},{"id":"2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","score":0.693439245223999},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.4733327031135559},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.4343680441379547}],"counts_by_year":[{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":37},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":32},{"year":2014,"works_count":2,"oa_works_count":1,"cited_by_count":37},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2016,"works_count":3,"oa_works_count":1,"cited_by_count":34},{"year":2017,"works_count":5,"oa_works_count":3,"cited_by_count":98},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":57},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":52},{"year":2021,"works_count":3,"oa_works_count":3,"cited_by_count":55},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":74},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":52},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":60},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":58},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":26}],"display_name_alternatives":["T.N. Leung","TY LEUNG","TY Leung","T\u2010Y Leung"],"block_key":"t leung","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111666489","updated_date":"2026-11-01T11:00:13","created_date":"2016-06-24T00:00:00"}
