Development of algorithms for identifying patients with Crohn’s disease in the Japanese health insurance claims database

Hiromu Morikubo; Taku Kobayashi; Tomohiro Fukuda; Takayoshi Nagahama; Tadakazu Hisamatsu; Toshifumi Hibi

doi:10.1371/journal.pone.0258537

Loading metrics

Open Access

Peer-reviewed

Research Article

Development of algorithms for identifying patients with Crohn’s disease in the Japanese health insurance claims database

Hiromu Morikubo,

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Validation, Writing – original draft, Writing – review & editing

Affiliations Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Minato-ku, Tokyo, Japan, Department of Gastroenterology and Hepatology, Kitasato University Kitasato Institute Hospital, Minato-ku, Tokyo, Japan, Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka-shi, Tokyo, Japan
⨯
Taku Kobayashi ,

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing

* E-mail: kobataku@insti.kitasato-u.ac.jp

Affiliation Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Minato-ku, Tokyo, Japan

https://orcid.org/0000-0002-2073-4234

⨯
Tomohiro Fukuda,

Roles Data curation, Formal analysis, Investigation, Writing – review & editing

Affiliations Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Minato-ku, Tokyo, Japan, Department of Gastroenterology and Hepatology, Kitasato University Kitasato Institute Hospital, Minato-ku, Tokyo, Japan

https://orcid.org/0000-0002-6539-5002

⨯
Takayoshi Nagahama,

Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Writing – review & editing

Affiliation Data Innovation Lab, Japan Medical Data Center Co., Ltd., Minato-ku, Tokyo, Japan
⨯
Tadakazu Hisamatsu,

Roles Supervision, Writing – review & editing

Affiliation Department of Gastroenterology and Hepatology, Kyorin University School of Medicine, Mitaka-shi, Tokyo, Japan

https://orcid.org/0000-0002-1178-3536

⨯
Toshifumi Hibi

Roles Supervision, Writing – review & editing

Affiliation Center for Advanced IBD Research and Treatment, Kitasato University Kitasato Institute Hospital, Minato-ku, Tokyo, Japan
⨯

Development of algorithms for identifying patients with Crohn’s disease in the Japanese health insurance claims database

Hiromu Morikubo,
Taku Kobayashi,
Tomohiro Fukuda,
Takayoshi Nagahama,
Tadakazu Hisamatsu,
Toshifumi Hibi

Published: October 13, 2021
https://doi.org/10.1371/journal.pone.0258537

Reader Comments (0)

Post a new comment on this article

Subject Areas
?

For more information about PLOS Subject Areas, click here.
We want your feedback. Do these Subject Areas make sense for this article? Click the target next to the incorrect Subject Area and let us know. Thanks for your help!

Health insurance
Is the Subject Area "Health insurance" applicable to this article?

Thanks for your feedback.
Diagnostic medicine
Is the Subject Area "Diagnostic medicine" applicable to this article?

Thanks for your feedback.
Inflammatory bowel disease
Is the Subject Area "Inflammatory bowel disease" applicable to this article?

Thanks for your feedback.
Charts
Is the Subject Area "Charts" applicable to this article?

Thanks for your feedback.
Crohn's disease
Is the Subject Area "Crohn's disease" applicable to this article?

Thanks for your feedback.
Gastrointestinal tract
Is the Subject Area "Gastrointestinal tract" applicable to this article?

Thanks for your feedback.
Physicians
Is the Subject Area "Physicians" applicable to this article?

Thanks for your feedback.
Primary care
Is the Subject Area "Primary care" applicable to this article?

Thanks for your feedback.