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 · 123 citations · Full text

Medicine, Pharmacology, Pharmacotherapy +15

Bounds on Direct Effects in the Presence of Confounded Intermediate Variables

Zhihong Cai, Manabu Kuroki, Judea Pearl et al. · Biometrics · 2007 · 99 citations

Public Health, Biostatistics, Causal Inference +13

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 · 56 citations · Full text

Medicine, Health Informatics, Health Assessment +16

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 · 42 citations · Full text

Pharmacy, Internal Medicine, Health Assessment +14

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 · 40 citations · Full text

Medicine, Pharmacology, Pharmacotherapy +8