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Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study

BACKGROUND: As the number of big-cohort studies increases, validation becomes increasingly more important. We aimed to validate administrative database categorized as colorectal cancer (CRC) by the International Classification of Disease (ICD) 10th code. METHODS: Big-cohort was collected from Clinic...

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Autores principales: Hwang, Young-Jae, Kim, Nayoung, Yun, Chang Yong, Yoon, Hyuk, Shin, Cheol Min, Park, Young Soo, Son, Il Tae, Oh, Heung-Kwon, Kim, Duck-Woo, Kang, Sung-Bum, Lee, Hye Seung, Park, Seon Mee, Lee, Dong Ho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Korean Society of Cancer Prevention 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6330990/
https://www.ncbi.nlm.nih.gov/pubmed/30671401
http://dx.doi.org/10.15430/JCP.2018.23.4.183
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author Hwang, Young-Jae
Kim, Nayoung
Yun, Chang Yong
Yoon, Hyuk
Shin, Cheol Min
Park, Young Soo
Son, Il Tae
Oh, Heung-Kwon
Kim, Duck-Woo
Kang, Sung-Bum
Lee, Hye Seung
Park, Seon Mee
Lee, Dong Ho
author_facet Hwang, Young-Jae
Kim, Nayoung
Yun, Chang Yong
Yoon, Hyuk
Shin, Cheol Min
Park, Young Soo
Son, Il Tae
Oh, Heung-Kwon
Kim, Duck-Woo
Kang, Sung-Bum
Lee, Hye Seung
Park, Seon Mee
Lee, Dong Ho
author_sort Hwang, Young-Jae
collection PubMed
description BACKGROUND: As the number of big-cohort studies increases, validation becomes increasingly more important. We aimed to validate administrative database categorized as colorectal cancer (CRC) by the International Classification of Disease (ICD) 10th code. METHODS: Big-cohort was collected from Clinical Data Warehouse using ICD 10th codes from May 1, 2003 to November 30, 2016 at Seoul National University Bundang Hospital. The patients in the study group had been diagnosed with cancer and were recorded in the ICD 10th code of CRC by the National Health Insurance Service. Subjects with codes of inflammatory bowel disease or tuberculosis colitis were selected for the control group. For the accuracy of registered CRC codes (C18–21), the chart, imaging results, and pathologic findings were examined by two reviewers. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) for CRC were calculated. RESULTS: A total of 6,780 subjects with CRC and 1,899 control subjects were enrolled. Of these patients, 22 subjects did not have evidence of CRC by colonoscopy, computed tomography, magnetic resonance imaging, or positron emission tomography. The sensitivity and specificity of hospitalization data for identifying CRC were 100.00% and 98.86%, respectively. PPV and NPV were 99.68% and 100.00%, respectively. CONCLUSIONS: The big-cohort database using the ICD 10th code for CRC appears to be accurate.
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spelling pubmed-63309902019-01-22 Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study Hwang, Young-Jae Kim, Nayoung Yun, Chang Yong Yoon, Hyuk Shin, Cheol Min Park, Young Soo Son, Il Tae Oh, Heung-Kwon Kim, Duck-Woo Kang, Sung-Bum Lee, Hye Seung Park, Seon Mee Lee, Dong Ho J Cancer Prev Original Article BACKGROUND: As the number of big-cohort studies increases, validation becomes increasingly more important. We aimed to validate administrative database categorized as colorectal cancer (CRC) by the International Classification of Disease (ICD) 10th code. METHODS: Big-cohort was collected from Clinical Data Warehouse using ICD 10th codes from May 1, 2003 to November 30, 2016 at Seoul National University Bundang Hospital. The patients in the study group had been diagnosed with cancer and were recorded in the ICD 10th code of CRC by the National Health Insurance Service. Subjects with codes of inflammatory bowel disease or tuberculosis colitis were selected for the control group. For the accuracy of registered CRC codes (C18–21), the chart, imaging results, and pathologic findings were examined by two reviewers. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) for CRC were calculated. RESULTS: A total of 6,780 subjects with CRC and 1,899 control subjects were enrolled. Of these patients, 22 subjects did not have evidence of CRC by colonoscopy, computed tomography, magnetic resonance imaging, or positron emission tomography. The sensitivity and specificity of hospitalization data for identifying CRC were 100.00% and 98.86%, respectively. PPV and NPV were 99.68% and 100.00%, respectively. CONCLUSIONS: The big-cohort database using the ICD 10th code for CRC appears to be accurate. Korean Society of Cancer Prevention 2018-12 2018-12-30 /pmc/articles/PMC6330990/ /pubmed/30671401 http://dx.doi.org/10.15430/JCP.2018.23.4.183 Text en Copyright © 2018 Korean Society of Cancer Prevention This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Hwang, Young-Jae
Kim, Nayoung
Yun, Chang Yong
Yoon, Hyuk
Shin, Cheol Min
Park, Young Soo
Son, Il Tae
Oh, Heung-Kwon
Kim, Duck-Woo
Kang, Sung-Bum
Lee, Hye Seung
Park, Seon Mee
Lee, Dong Ho
Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study
title Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study
title_full Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study
title_fullStr Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study
title_full_unstemmed Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study
title_short Validation of Administrative Big Database for Colorectal Cancer Searched by International Classification of Disease 10th Codes in Korean: A Retrospective Big-cohort Study
title_sort validation of administrative big database for colorectal cancer searched by international classification of disease 10th codes in korean: a retrospective big-cohort study
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6330990/
https://www.ncbi.nlm.nih.gov/pubmed/30671401
http://dx.doi.org/10.15430/JCP.2018.23.4.183
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