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Prediction of prognosis in high-risk and low-risk patients based on the prognostic index.
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posted on 2010-03-12, 02:38 authored by Kosuke Yoshihara, Atsushi Tajima, Tetsuro Yahata, Shoji Kodama, Hiroyuki Fujiwara, Mitsuaki Suzuki, Yoshitaka Onishi, Masayuki Hatae, Kazunobu Sueyoshi, Hisaya Fujiwara, Yoshiki Kudo, Kohei Kotera, Hideaki Masuzaki, Hironori Tashiro, Hidetaka Katabuchi, Ituro Inoue, Kenichi TanakaHigh-risk patients had significantly short progression-free survival times compared to low-risk patients (A) in the discovery set (log rank test, p<0.0001) and (B) in the external set (log rank test, p = 0.0004). Similarly, high-risk patients had significantly shorter overall survival times compared to low-risk patients (C) in the discovery set (log rank test, p<0.0001) and (D) in the external set (log rank test, p = 0.0010).
