{"id":"https://openalex.org/W4387901336","doi":"https://doi.org/10.1093/eurpub/ckad160.095","title":"Incidence and persistence of post-COVID condition in children \u2013 a matched cohort study in Germany","display_name":"Incidence and persistence of post-COVID condition in children \u2013 a matched cohort study in Germany","publication_year":2023,"publication_date":"2023-10-01","ids":{"openalex":"https://openalex.org/W4387901336","doi":"https://doi.org/10.1093/eurpub/ckad160.095","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/10597192"},"language":"en","primary_location":{"id":"doi:10.1093/eurpub/ckad160.095","doi":"https://doi.org/10.1093/eurpub/ckad160.095","is_oa":true,"landing_page_url":"https://doi.org/10.1093/eurpub/ckad160.095","pdf_url":"https://academic.oup.com/eurpub/article-pdf/33/Supplement_2/ckad160.095/52416654/ckad160.095.pdf","source":{"id":"https://openalex.org/S4210220588","display_name":"European Journal of Public Health","issn_l":"1101-1262","issn":["1101-1262","1464-360X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["abdc-b","anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","fnege-4","jufo-2","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of 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://academic.oup.com/eurpub/article-pdf/33/Supplement_2/ckad160.095/52416654/ckad160.095.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085589908","display_name":"Franz Ehm","orcid":"https://orcid.org/0000-0003-3749-4000","observed_orcids":["https://orcid.org/0000-0003-3749-4000"]},"institutions":[{"id":"https://openalex.org/I4210162051","display_name":"University Hospital Carl Gustav Carus","ror":"https://ror.org/04za5zm41","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210162051"]},{"id":"https://openalex.org/I4405270655","display_name":"Zentrum f\u00fcr Evidenzbasierte Gesundheitsversorgung","ror":"https://ror.org/013sda662","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210162051","https://openalex.org/I4405270655","https://openalex.org/I78650965"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F Ehm","raw_affiliation_strings":["Center for Evidence-Based Healthcare, University Hospital and Faculty of Medicine Carl Gustav Carus , TU, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Evidence-Based Healthcare, University Hospital and Faculty of Medicine Carl Gustav Carus , TU, Dresden, Germany","institution_ids":["https://openalex.org/I4210162051","https://openalex.org/I4405270655","https://openalex.org/I78650965"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087147647","display_name":"Danny Wende","orcid":"https://orcid.org/0000-0002-0545-0807","observed_orcids":["https://orcid.org/0000-0002-0545-0807"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D Wende","raw_affiliation_strings":["BARMER Institut f\u00fcr Gesundheits-systemforschung (bifg) , Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"BARMER Institut f\u00fcr Gesundheits-systemforschung (bifg) , Berlin, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077746808","display_name":"Friedrich Loser","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210086362","display_name":"Techniker Krankenkasse (Germany)","ror":"https://ror.org/000466g76","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210086362"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F Loser","raw_affiliation_strings":["Techniker Krankenkasse , Hamburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Techniker Krankenkasse , Hamburg, Germany","institution_ids":["https://openalex.org/I4210086362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036021346","display_name":"Annika Vivirito","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A Vivirito","raw_affiliation_strings":["InGef - Institute for Applied Health Research Berlin GmbH , Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"InGef - Institute for Applied Health Research Berlin GmbH , Berlin, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004411566","display_name":"Simone Menzer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210147435","display_name":"IKK Classic","ror":"https://ror.org/053x0fn40","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210147435"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"S Menzer","raw_affiliation_strings":["IKK classic , Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IKK classic , Dresden, Germany","institution_ids":["https://openalex.org/I4210147435"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045649378","display_name":"Manuel Batram","orcid":"https://orcid.org/0000-0003-4445-965X","observed_orcids":["https://orcid.org/0000-0003-4445-965X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Batram","raw_affiliation_strings":["Vandage GmbH , Bielefeld, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vandage GmbH , Bielefeld, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067466785","display_name":"Tilo Buschmann","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T Buschmann","raw_affiliation_strings":["AOK PLUS , Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AOK PLUS , Dresden, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086853289","display_name":"Giselle Sarganas","orcid":"https://orcid.org/0000-0002-6296-3174","observed_orcids":["https://orcid.org/0000-0002-6296-3174"]},"institutions":[{"id":"https://openalex.org/I24359323","display_name":"Robert Koch Institute","ror":"https://ror.org/01k5qnb77","country_code":"DE","type":"government","lineage":["https://openalex.org/I24359323"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G Sarganas","raw_affiliation_strings":["Department Epidemiology and Health Monitoring, Robert Koch Institute , Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department Epidemiology and Health Monitoring, Robert Koch Institute , Berlin, Germany","institution_ids":["https://openalex.org/I24359323"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018251265","display_name":"Christa Scheidt\u2010Nave","orcid":"https://orcid.org/0000-0002-1902-7567","observed_orcids":["https://orcid.org/0000-0002-1902-7567"]},"institutions":[{"id":"https://openalex.org/I24359323","display_name":"Robert Koch Institute","ror":"https://ror.org/01k5qnb77","country_code":"DE","type":"government","lineage":["https://openalex.org/I24359323"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"C Scheidt-Nave","raw_affiliation_strings":["Department Epidemiology and Health Monitoring, Robert Koch Institute , Berlin, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department Epidemiology and Health Monitoring, Robert Koch Institute , Berlin, Germany","institution_ids":["https://openalex.org/I24359323"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071894286","display_name":"Jochen M. Schmitt","orcid":"https://orcid.org/0000-0003-0264-0960","observed_orcids":["https://orcid.org/0000-0003-0264-0960","https://orcid.org/0000-0003-4695-3029"]},"institutions":[{"id":"https://openalex.org/I4210162051","display_name":"University Hospital Carl Gustav Carus","ror":"https://ror.org/04za5zm41","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210162051"]},{"id":"https://openalex.org/I4405270655","display_name":"Zentrum f\u00fcr Evidenzbasierte Gesundheitsversorgung","ror":"https://ror.org/013sda662","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210162051","https://openalex.org/I4405270655","https://openalex.org/I78650965"]},{"id":"https://openalex.org/I78650965","display_name":"Technische Universit\u00e4t Dresden","ror":"https://ror.org/042aqky30","country_code":"DE","type":"education","lineage":["https://openalex.org/I78650965"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J Schmitt","raw_affiliation_strings":["Center for Evidence-Based Healthcare, University Hospital and Faculty of Medicine Carl Gustav Carus , TU, Dresden, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Evidence-Based Healthcare, University Hospital and Faculty of Medicine Carl Gustav Carus , TU, Dresden, Germany","institution_ids":["https://openalex.org/I4210162051","https://openalex.org/I4405270655","https://openalex.org/I78650965"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5018251265"],"corresponding_institution_ids":["https://openalex.org/I24359323"],"apc_list":{"value":2553,"currency":"EUR","value_usd":2762},"apc_paid":{"value":2553,"currency":"EUR","value_usd":2762},"fwci":0.0,"has_fulltext":true,"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":"33","issue":"Supplement_2","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11368","display_name":"Long-Term Effects of COVID-19","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T11368","display_name":"Long-Term Effects of COVID-19","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10041","display_name":"COVID-19 Clinical Research Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10168","display_name":"COVID-19 and Mental Health","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/long-covid","display_name":"long COVID","score":0.9409999847412109},{"id":"https://openalex.org/keywords/children","display_name":"children","score":0.6240000128746033},{"id":"https://openalex.org/keywords/adolescents","display_name":"adolescents","score":1.0},{"id":"https://openalex.org/keywords/incidence","display_name":"incidence","score":0.8349999785423279},{"id":"https://openalex.org/keywords/persistence","display_name":"persistence","score":0.7080000042915344},{"id":"https://openalex.org/keywords/chronic-fatigue-syndrome","display_name":"chronic fatigue syndrome","score":0.9089999794960022},{"id":"https://openalex.org/keywords/anosmia","display_name":"anosmia","score":0.9139999747276306},{"id":"https://openalex.org/keywords/cognitive-impairment","display_name":"cognitive impairment","score":0.7070000171661377},{"id":"https://openalex.org/keywords/dyspnea","display_name":"dyspnea","score":0.7900000214576721},{"id":"https://openalex.org/keywords/malaise","display_name":"malaise","score":0.6740000247955322},{"id":"https://openalex.org/keywords/developmental-delay","display_name":"developmental delay","score":0.8690000176429749},{"id":"https://openalex.org/keywords/adjustment-disorder","display_name":"adjustment disorder","score":0.925000011920929},{"id":"https://openalex.org/keywords/icd-10-diagnoses","display_name":"ICD-10 diagnoses","score":0.746999979019165},{"id":"https://openalex.org/keywords/healthcare-burden","display_name":"healthcare burden","score":0.6480000019073486}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8173841238021851},{"id":"https://openalex.org/C2779926200","wikidata":"https://www.wikidata.org/wiki/Q468433","display_name":"Anosmia","level":5,"score":0.7020040154457092},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.6349056959152222},{"id":"https://openalex.org/C73269764","wikidata":"https://www.wikidata.org/wiki/Q954529","display_name":"Poisson regression","level":3,"score":0.6175346970558167},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.606010377407074},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.589944064617157},{"id":"https://openalex.org/C167704817","wikidata":"https://www.wikidata.org/wiki/Q7295548","display_name":"Rate ratio","level":3,"score":0.5559934973716736},{"id":"https://openalex.org/C201903717","wikidata":"https://www.wikidata.org/wiki/Q1778788","display_name":"Cohort study","level":2,"score":0.5198546051979065},{"id":"https://openalex.org/C2776867660","wikidata":"https://www.wikidata.org/wiki/Q1814941","display_name":"Depression (economics)","level":2,"score":0.43883663415908813},{"id":"https://openalex.org/C2781009140","wikidata":"https://www.wikidata.org/wiki/Q7170389","display_name":"Persistence (discontinuity)","level":2,"score":0.437064528465271},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.3141900897026062},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.24342405796051025},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.23019972443580627},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1666105091571808},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.11039823293685913},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.08851933479309082},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1093/eurpub/ckad160.095","doi":"https://doi.org/10.1093/eurpub/ckad160.095","is_oa":true,"landing_page_url":"https://doi.org/10.1093/eurpub/ckad160.095","pdf_url":"https://academic.oup.com/eurpub/article-pdf/33/Supplement_2/ckad160.095/52416654/ckad160.095.pdf","source":{"id":"https://openalex.org/S4210220588","display_name":"European Journal of Public Health","issn_l":"1101-1262","issn":["1101-1262","1464-360X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["abdc-b","anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","fnege-4","jufo-2","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Public Health","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:10597192","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10597192","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10597192/pdf/ckad160.095.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Eur J Public Health","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1093/eurpub/ckad160.095","doi":"https://doi.org/10.1093/eurpub/ckad160.095","is_oa":true,"landing_page_url":"https://doi.org/10.1093/eurpub/ckad160.095","pdf_url":"https://academic.oup.com/eurpub/article-pdf/33/Supplement_2/ckad160.095/52416654/ckad160.095.pdf","source":{"id":"https://openalex.org/S4210220588","display_name":"European Journal of Public Health","issn_l":"1101-1262","issn":["1101-1262","1464-360X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["abdc-b","anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-b","doyens","fnege-4","jufo-2","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-1","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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Public Health","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387901336.pdf","grobid_xml":"https://content.openalex.org/works/W4387901336.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4402581144","https://openalex.org/W4308708611","https://openalex.org/W3210061473","https://openalex.org/W4280520954","https://openalex.org/W4389339645","https://openalex.org/W4387901824","https://openalex.org/W4365519895","https://openalex.org/W4405054931","https://openalex.org/W4388857846","https://openalex.org/W4280578510"],"abstract_inverted_index":{"Abstract":[0],"Introduction":[1],"Long-term":[2],"health":[3,49,75,87,165,266],"effects":[4],"of":[5,17,31,117,125,162,192,221,235,254,297],"COVID-19":[6,58,156,222,285,288],"have":[7,20],"been":[8,21],"investigated":[9],"by":[10],"several":[11],"large":[12],"cohort":[13],"studies.":[14],"As":[15],"most":[16],"these":[18],"studies":[19],"conducted":[22],"in":[23,51,59,82,128,208,230,308],"adults,":[24],"data":[25,46,279],"on":[26,122],"the":[27,123,129,133,163,200,209,251],"incidence":[28,116,139],"and":[29,37,54,71,94,111,175,226,271,286],"persistence":[30],"post-COVID-19":[32],"condition":[33],"(PCC)":[34],"among":[35,181,186,269],"children":[36,53,83,270,293,310],"adolescents":[38,55,182,280],"are":[39,223],"still":[40,240],"limited.":[41],"Methods":[42],"Using":[43],"routine":[44,277],"healthcare":[45,278],"from":[47,158,242],"statutory":[48],"insurance":[50],"Germany,":[52],"with":[56,155,238],"laboratory-confirmed":[57],"2020":[60],"were":[61,143,171,178,204],"matched":[62],"to":[63,168],"controls":[64],"(neither":[65],"documented":[66],"nor":[67],"clinically":[68],"suspected":[69],"COVID-19)":[70],"followed":[72],"for":[73,173,196,265,304],"incident":[74],"conditions":[76,166],"until":[77],"2021-09-30.":[78],"To":[79],"study":[80],"PCC":[81,118,193,239,262],"we":[84],"considered":[85],"selected":[86],"outcomes":[88],"including":[89],"malaise/fatigue":[90],"(R53),":[91],"dyspnea":[92],"(R06.0),":[93],"cognitive":[95],"dysfunction":[96],"(F06.7,":[97],"U51,":[98],"R41),":[99],"developmental":[100],"delay":[101],"(F80-89),":[102],"adjustment":[103],"disorder":[104],"(F43),":[105],"chronic":[106],"fatigue":[107],"syndrome":[108],"(CFS;":[109],"G93.3),":[110],"altered":[112],"smell/anosmia":[113,174],"(R43).":[114],"The":[115],"was":[119],"determined":[120],"based":[121],"lack":[124],"related":[126,263,289],"diagnoses":[127,194,291,302],"12":[130,197,245,295],"months":[131,198,246],"preceding":[132],"index":[134],"quarter.":[135],"For":[136],"each":[137],"outcome":[138],"rate":[140],"ratios":[141],"(IRR)":[142],"estimated":[144],"using":[145],"Poisson":[146],"regression.":[147],"Results":[148],"At":[149],"3-month-follow-up,":[150],"about":[151],"40%":[152],"more":[153,205],"individuals":[154],"suffered":[157,241],"at":[159],"least":[160],"one":[161,214],"specified":[164],"compared":[167],"controls.":[169],"IRR":[170,177],"highest":[172],"CFS.":[176],"generally":[179],"higher":[180],"(\u226512":[183],"years)":[184],"than":[185,292,311],"younger":[187,210,309],"children.":[188],"Only":[189],"a":[190,232,260,305],"minority":[191],"persisted":[195,303],"within":[199],"COVID":[201],"cohort.":[202],"Diagnoses":[203],"frequently":[206],"persistent":[207],"age":[211],"group":[212],"after":[213,247],"year.":[215],"Conclusions":[216],"Despite":[217],"that":[218],"long-term":[219],"consequences":[220],"less":[224,228],"common":[225],"usually":[227],"severe":[229],"children,":[231],"considerable":[233],"share":[234],"those":[236],"diagnosed":[237],"specific":[243],"symptoms":[244],"acute":[248],"infection.":[249],"Considering":[250],"high":[252],"number":[253],"infected":[255],"persons":[256],"our":[257],"findings":[258],"suggest":[259],"relevant":[261],"burden":[264],"care":[267],"even":[268],"adolescents.":[272,312],"Key":[273],"messages":[274],"\u2022":[275,299],"In":[276],"showed":[281],"stronger":[282],"associations":[283],"between":[284],"post":[287],"ICD-10":[290,301],"<":[294],"years":[296],"age.":[298],"Serious":[300],"longer":[306],"time":[307]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2023-10-25T00:00:00"}