{"id":"https://openalex.org/A5014208643","orcid":null,"observed_orcids":[],"display_name":"O Keyril\u00e4inen","raw_author_names":["O KEYRILAINEN","O Keyrilainen","O Keyril\u00e4inen","O. KEYRIL\u00c4INEN","O. Keyrilainen","O. Keyril\u00e4inen","OLAVI KEYRIL\u00c4INEN","Olavi Keyrilainen","Olavi Keyrila\u0308inen","Olavi Keyril\u00e4inen"],"full_name":"Olavi Keyrila\u0308inen","works_count":49,"cited_by_count":1940,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":15,"i10_index":19},"ids":{"openalex":"https://openalex.org/A5014208643","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I133731052","ror":"https://ror.org/040af2s02","display_name":"University of Helsinki","country_code":"FI","type":"education","lineage":["https://openalex.org/I133731052"]},"years":[1991]},{"institution":{"id":"https://openalex.org/I155660961","ror":"https://ror.org/05vghhr25","display_name":"University of Turku","country_code":"FI","type":"education","lineage":["https://openalex.org/I155660961"]},"years":[1990]},{"institution":{"id":"https://openalex.org/I166825849","ror":"https://ror.org/033003e23","display_name":"Tampere University","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]},"years":[1993,1992,1991,1990,1988,1987,1986,1984,1977]},{"institution":{"id":"https://openalex.org/I2800267181","ror":"https://ror.org/059yvz347","display_name":"Drammen Hospital","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I2800267181","https://openalex.org/I2800481633"]},"years":[1988]},{"institution":{"id":"https://openalex.org/I2800394112","ror":"https://ror.org/02e8hzf44","display_name":"Helsinki University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2800394112","https://openalex.org/I4210166427"]},"years":[1991,1986]},{"institution":{"id":"https://openalex.org/I2800985256","ror":"https://ror.org/05fscjm95","display_name":"Jorvi Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I2800394112","https://openalex.org/I2800985256","https://openalex.org/I4210166427"]},"years":[1987]},{"institution":{"id":"https://openalex.org/I2801112325","ror":"https://ror.org/04vgqjj36","display_name":"Sahlgrenska University Hospital","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I2801112325"]},"years":[1973]},{"institution":{"id":"https://openalex.org/I2802208705","ror":"https://ror.org/00hm9kt34","display_name":"Danderyds sjukhus","country_code":"SE","type":"healthcare","lineage":["https://openalex.org/I2802208705","https://openalex.org/I28166907"]},"years":[1987]},{"institution":{"id":"https://openalex.org/I4210089552","ror":"https://ror.org/007vcvm35","display_name":"North Karelia Central Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210089552"]},"years":[1988]},{"institution":{"id":"https://openalex.org/I4210092991","ror":"https://ror.org/00fqdfs68","display_name":"Kuopio University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210092991","https://openalex.org/I4405278559"]},"years":[1988,1987]},{"institution":{"id":"https://openalex.org/I4210126318","ror":"https://ror.org/02hvt5f17","display_name":"Tampere University Hospital","country_code":"FI","type":"healthcare","lineage":["https://openalex.org/I4210126318"]},"years":[1997,1994,1993,1990,1988,1987,1986,1983,1977,1976,1973,1972]},{"institution":{"id":"https://openalex.org/I4210154623","ror":"https://ror.org/04cdk4t75","display_name":"Centre Hospitalier Universitaire de Rouen","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210154623"]},"years":[1991]},{"institution":{"id":"https://openalex.org/I4387153886","ror":"https://ror.org/05p6qqk79","display_name":"University of Tampere","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849","https://openalex.org/I4387153886"]},"years":[1997,1993,1992,1988,1987]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T13381","display_name":"Heart rate and cardiovascular health","count":14,"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/T10144","display_name":"Blood Pressure and Hypertension Studies","count":11,"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/T10193","display_name":"Coronary Interventions and Diagnostics","count":9,"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","count":9,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10671","display_name":"Gastroesophageal reflux and treatments","count":9,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T13381","display_name":"Heart rate and cardiovascular health","value":0.000173,"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/T11348","display_name":"Celiac Disease Research and Management","value":0.0001229,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T12538","display_name":"Eosinophilic Esophagitis","value":6.19e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10671","display_name":"Gastroesophageal reflux and treatments","value":5.08e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T13199","display_name":"Digestive system and related health","value":4.18e-05,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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":0.9840470552444458},{"id":"90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","score":0.7695189714431763},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.7253395915031433},{"id":"2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","score":0.6464157104492188},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.6281951069831848}],"counts_by_year":[{"year":1956,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1958,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1970,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1973,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1975,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1979,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1983,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":38},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":34},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":41},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":63},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":15}],"display_name_alternatives":["O KEYRILAINEN","O Keyrilainen","O Keyril\u00e4inen","O. KEYRIL\u00c4INEN","O. Keyrilainen","O. Keyril\u00e4inen","OLAVI KEYRIL\u00c4INEN","Olavi Keyrilainen","Olavi Keyrila\u0308inen","Olavi Keyril\u00e4inen"],"block_key":"o keyrilainen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5014208643","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5014208643","updated_date":"2026-11-11T13:02:13","created_date":"2016-06-24T00:00:00"}