Accuracy of an administrative database for pancreatic cancer by international classification of disease 10th codes: A retrospective large-cohort study

doi:10.3748/wjg.v25.i37.5619

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World Journal of Gastroenterology

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1007-9327

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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Retrospective Cohort Study

World J Gastroenterol. Oct 7, 2019; 25(37): 5619-5629
Published online Oct 7, 2019. doi: 10.3748/wjg.v25.i37.5619

Table 4 Diagnostic accuracy of pancreatic cancer diagnosed by the international classification of diseases, 10^th revision edition in the administrative database

		Status of PC		Total
		Positive	Negative	Total
Definite diagnostic criteria
ICD codes of PC	Outcome positive	True positive	False positive	910
	Outcome positive	904	6	910
	Outcome negative	False negative	True negative	1846
	Outcome negative	1	1845	1846
	Total	905	1851	2756
Possible diagnostic criteria
ICD codes of PC	Outcome positive	True positive	False positive	936
	Outcome positive	918	18	936
	Outcome negative	False negative	True negative	1846
	Outcome negative	1	1845	1846
	Total	919	1863	2782
Overall diagnostic criteria
ICD codes of PC	Outcome positive	True positive	False positive	1846
	Outcome positive	1822	24	1846
	Outcome negative	False negative	True negative	1846
	Outcome negative	1	1845	1846
	Total	1823	1869	3692

ICD: International classification of disease. PC: Pancreatic cancer.

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Citation: Hwang YJ, Park SM, Ahn S, Lee JC, Park YS, Kim N. Accuracy of an administrative database for pancreatic cancer by international classification of disease 10^th codes: A retrospective large-cohort study. World J Gastroenterol 2019; 25(37): 5619-5629
URL: https://www.wjgnet.com/1007-9327/full/v25/i37/5619.htm
DOI: https://dx.doi.org/10.3748/wjg.v25.i37.5619

Hwang YJ, Park SM, Ahn S, Lee JC, Park YS, Kim N. Accuracy of an administrative database for pancreatic cancer by international classification of disease 10^th codes: A retrospective large-cohort study. World J Gastroenterol 2019; 25(37): 5619-5629 [PMID: 31602162 DOI: 10.3748/wjg.v25.i37.5619]

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