Zhihong Cai

Efficacy and Safety of Baricitinib in Japanese Patients with Active Rheumatoid Arthritis Receiving Background Methotrexate Therapy: A 12-week, Double-blind, Randomized Placebo-controlled Study

Yoshiya Tanaka, Kahaku Emoto, Zhihong Cai et al. · The Journal of Rheumatology · 2016 · 120 citations · Full text

Bounds on Direct Effects in the Presence of Confounded Intermediate Variables

Zhihong Cai, Manabu Kuroki, Judea Pearl et al. · Biometrics · 2007 · 98 citations

Which patient-reported outcomes do rheumatology patients find important to track digitally? A real-world longitudinal study in ArthritisPower

W. Benjamin Nowell, Kelly Gavigan, Carol L. Kannowski et al. · Arthritis Research & Therapy · 2021 · 54 citations · Full text

Efficacy and safety of baricitinib in Japanese patients with active rheumatoid arthritis: A 52-week, randomized, single-blind, extension study

Yoshiya Tanaka, Taeko Ishii, Zhihong Cai et al. · Modern Rheumatology · 2017 · 37 citations · Full text

Social burden of people with the migraine diagnosis in Japan: evidence from a population-based cross-sectional survey

Hisaka Igarashi, Kaname Ueda, Sung-Eun Jung et al. · BMJ Open · 2020 · 33 citations · Full text