Average annual costs of Rheumatoid Arthritis estimated by inverse probability weighting and their influence factors: A cross-sectional study based on Chinese Registry of Rheumatoid arthritis (CREDIT) Cohort

Bing Yu; Lin Qiao; Lu Li; Keying Zuo; Liangming Li; Li Wang; Nan Jiang; Qian Wang; Mengtao Li; Yanhong Wang; Xinping Tian

doi:10.1371/journal.pone.0330261

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Peer-reviewed

Research Article

Average annual costs of Rheumatoid Arthritis estimated by inverse probability weighting and their influence factors: A cross-sectional study based on Chinese Registry of Rheumatoid arthritis (CREDIT) Cohort

Bing Yu ,

Contributed equally to this work with: Bing Yu, Lin Qiao

Roles Conceptualization, Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China

https://orcid.org/0009-0003-8531-1675

⨯
Lin Qiao ,

Contributed equally to this work with: Bing Yu, Lin Qiao

Roles Conceptualization, Investigation, Writing – original draft, Writing – review & editing

Affiliation Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
⨯
Lu Li,

Roles Formal analysis, Methodology, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
⨯
Keying Zuo,

Roles Methodology, Validation

Affiliation Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
⨯
Liangming Li,

Roles Methodology, Validation

Affiliation Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
⨯
Li Wang,

Roles Investigation, Methodology, Supervision

Affiliation Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
⨯
Nan Jiang,

Roles Data curation, Investigation

Affiliation Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
⨯
Qian Wang,

Roles Conceptualization, Data curation, Investigation, Supervision

Affiliation Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
⨯
Mengtao Li,

Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

Affiliation Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
⨯
Yanhong Wang ,

Roles Conceptualization, Formal analysis, Investigation, Methodology, Supervision, Visualization, Writing – original draft, Writing – review & editing

* E-mail: wyhong826@pumc.edu.cn (YW); tianxp6@126.com (XT)

Affiliation Department of Epidemiology and Biostatistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China

https://orcid.org/0000-0003-3436-4673

⨯
Xinping Tian

Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – original draft, Writing – review & editing

* E-mail: wyhong826@pumc.edu.cn (YW); tianxp6@126.com (XT)

Affiliation Department of Rheumatology and Clinical Immunology, Chinese Academy of Medical Sciences & Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital (PUMCH), Beijing, China
⨯

Average annual costs of Rheumatoid Arthritis estimated by inverse probability weighting and their influence factors: A cross-sectional study based on Chinese Registry of Rheumatoid arthritis (CREDIT) Cohort

Bing Yu,
Lin Qiao,
Lu Li,
Keying Zuo,
Liangming Li,
Li Wang,
Nan Jiang,
Qian Wang,
Mengtao Li,
Yanhong Wang

Published: August 25, 2025
https://doi.org/10.1371/journal.pone.0330261

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