Establishment of a Nationwide Korean Imaging Cohort of Coronavirus Disease 2019
© 2020 The Korean Academy of Medical Sciences..
BACKGROUND: The Korean Society of Thoracic Radiology (KSTR) recently constructed a nation-wide coronavirus disease 2019 (COVID-19) database and imaging repository, referred to the Korean imaging cohort of COVID-19 (KICC-19) based on the collaborative efforts of its members. The purpose of this study was to provide a summary of the clinico-epidemiological data and imaging data of the KICC-19.
METHODS: The KSTR members at 17 COVID-19 referral centers retrospectively collected imaging data and clinical information of consecutive patients with reverse transcription polymerase chain reaction-proven COVID-19 in respiratory specimens from February 2020 through May 2020 who underwent diagnostic chest computed tomography (CT) or radiograph in each participating hospital.
RESULTS: The cohort consisted of 239 men and 283 women (mean age, 52.3 years; age range, 11-97 years). Of the 522 subjects, 201 (38.5%) had an underlying disease. The most common symptoms were fever (n = 292) and cough (n = 245). The 151 patients (28.9%) had lymphocytopenia, 86 had (16.5%) thrombocytopenia, and 227 patients (43.5%) had an elevated CRP at admission. The 121 (23.4%) needed nasal oxygen therapy or mechanical ventilation (n = 38; 7.3%), and 49 patients (9.4%) were admitted to an intensive care unit. Although most patients had cured, 21 patients (4.0%) died. The 465 (89.1%) subjects underwent a low to standard-dose chest CT scan at least once during hospitalization, resulting in a total of 658 CT scans. The 497 subjects (95.2%) underwent chest radiography at least once during hospitalization, which resulted in a total of 1,475 chest radiographs.
CONCLUSION: The KICC-19 was successfully established and comprised of 658 CT scans and 1,475 chest radiographs of 522 hospitalized Korean COVID-19 patients. The KICC-19 will provide a more comprehensive understanding of the clinical, epidemiological, and radiologic characteristics of patients with COVID-19.
| Errataetall: |
ErratumIn: J Korean Med Sci. 2023 Aug 28;38(34):e298. - PMID 37644687 |
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| Medienart: |
E-Artikel |
| Erscheinungsjahr: |
2020 |
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| Erschienen: |
2020 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:35 |
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| Enthalten in: |
Journal of Korean medical science - 35(2020), 46 vom: 30. Nov., Seite e413 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Yoon, Soon Ho [VerfasserIn] |
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| Links: |
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| Themen: |
Computed Tomography |
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| Anmerkungen: |
Date Completed 08.12.2020 Date Revised 30.03.2024 published: Electronic ErratumIn: J Korean Med Sci. 2023 Aug 28;38(34):e298. - PMID 37644687 Citation Status MEDLINE |
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| doi: |
10.3346/jkms.2020.35.e413 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM318246740 |
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| 500 | |a ErratumIn: J Korean Med Sci. 2023 Aug 28;38(34):e298. - PMID 37644687 | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2020 The Korean Academy of Medical Sciences. | ||
| 520 | |a BACKGROUND: The Korean Society of Thoracic Radiology (KSTR) recently constructed a nation-wide coronavirus disease 2019 (COVID-19) database and imaging repository, referred to the Korean imaging cohort of COVID-19 (KICC-19) based on the collaborative efforts of its members. The purpose of this study was to provide a summary of the clinico-epidemiological data and imaging data of the KICC-19 | ||
| 520 | |a METHODS: The KSTR members at 17 COVID-19 referral centers retrospectively collected imaging data and clinical information of consecutive patients with reverse transcription polymerase chain reaction-proven COVID-19 in respiratory specimens from February 2020 through May 2020 who underwent diagnostic chest computed tomography (CT) or radiograph in each participating hospital | ||
| 520 | |a RESULTS: The cohort consisted of 239 men and 283 women (mean age, 52.3 years; age range, 11-97 years). Of the 522 subjects, 201 (38.5%) had an underlying disease. The most common symptoms were fever (n = 292) and cough (n = 245). The 151 patients (28.9%) had lymphocytopenia, 86 had (16.5%) thrombocytopenia, and 227 patients (43.5%) had an elevated CRP at admission. The 121 (23.4%) needed nasal oxygen therapy or mechanical ventilation (n = 38; 7.3%), and 49 patients (9.4%) were admitted to an intensive care unit. Although most patients had cured, 21 patients (4.0%) died. The 465 (89.1%) subjects underwent a low to standard-dose chest CT scan at least once during hospitalization, resulting in a total of 658 CT scans. The 497 subjects (95.2%) underwent chest radiography at least once during hospitalization, which resulted in a total of 1,475 chest radiographs | ||
| 520 | |a CONCLUSION: The KICC-19 was successfully established and comprised of 658 CT scans and 1,475 chest radiographs of 522 hospitalized Korean COVID-19 patients. The KICC-19 will provide a more comprehensive understanding of the clinical, epidemiological, and radiologic characteristics of patients with COVID-19 | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Computed Tomography | |
| 650 | 4 | |a Coronavirus Infections | |
| 650 | 4 | |a Radiography, Thoracic | |
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| 700 | 1 | |a Nam, Bo Da |e verfasserin |4 aut | |
| 700 | 1 | |a Chae, Kum Ju |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Dabee |e verfasserin |4 aut | |
| 700 | 1 | |a Yoo, Jin Young |e verfasserin |4 aut | |
| 700 | 1 | |a Bak, So Hyeon |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Jin Young |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Jin Hwan |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Ki Beom |e verfasserin |4 aut | |
| 700 | 1 | |a Jung, Jung Im |e verfasserin |4 aut | |
| 700 | 1 | |a Lim, Jae Kwang |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Jong Eun |e verfasserin |4 aut | |
| 700 | 1 | |a Chung, Myung Jin |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Young Kyung |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Young Seon |e verfasserin |4 aut | |
| 700 | 1 | |a Jo, Ji Eun |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Sang Min |e verfasserin |4 aut | |
| 700 | 1 | |a Kwon, Woocheol |e verfasserin |4 aut | |
| 700 | 1 | |a Park, Chang Min |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Yun Hyeon |e verfasserin |4 aut | |
| 700 | 1 | |a Jeong, Yeon Joo |e verfasserin |4 aut | |
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