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Psychometrics of BE ‐ PSD ‐ V2 .0 and its correspondence with PANSS and CGI ‐S
Psychiatry and Clinical Neurosciences2026
Hiroyoshi Takeuchi, Naoki Hashimoto, Yoshiteru Takekita, M. Yamamoto, Jun Miyata, Kazutaka Ohi, Hiroyuki Muraoka, Michihiko Koeda, Itaru Miura, Kazuto Oya, Yasushi Kawamata, Yuta Yoshino, Yoji Hirano, Hikaru Hori, Genichi Sugihara, Junya Matsumoto, Satsuki Ito, Ryo Sawagashira, Atsuhito Toyomaki, Hayato Watanabe, Yosuke Koshikawa, Toshiya Funatsuki, Yuki Tanaka, Shinichiro Nakajima, Saki Homma, Yuka Kaneko, Yutaro Shimomura, Keita Kawai, Chikako Kawai, M. Kubota, Hiroyuki Igarashi, Sadao Otsuka, Daisuke Fujikane, Yuhei Suzuki, Yuri Kobayashi, Yuki Matsuda, Tomoko Kitajima, Shinichiro Ochi, Hideaki YASUDA, Ryota Hashimoto
Abstract
The BE-PSD-V2.0 possesses sufficient psychometric properties and corresponds to the PANSS and CGI-S. It is a sound and reliable brief rating scale for assessing symptoms in schizophrenia spectrum disorders, and its established conversion correspondences facilitate score interpretation within existing clinical paradigms for both clinical practice and research.