Haoqian Chen

Validation of a claims‐based algorithm to identify cases of ulcerative colitis in Japan

S. Setoguchi, Taku Kobayashi, H. Ogino, 2021, Journal of gastroenterology and hepatology.

Validity of claims‐based algorithms for selected cancers in Japan: Results from the VALIDATE‐J study

Yoshiya Tanaka, S. Setoguchi, Sho Nakamura, 2021, Pharmacoepidemiology and drug safety.

Validity of claims-based diagnoses for infectious diseases common among immunocompromised patients in Japan

T. Morishima, Takakazu Higuchi, M. Kinjo, 2023, BMC Infectious Diseases.

Cross-Regional Data Initiative for the Assessment and Development of Treatment for Neurological and Mental Disorders

S. Hartikainen, E. Lai, A. Tolppanen, 2023, Clinical epidemiology.