Lin, Xianchai Chen, Ziyan Jin, Ling Gao, Wuyou Qu, Bo Zuo, Yajing Liu, Rongjiao Yu, Minbin Person-item location distribution for HADS- Total. <p>Person-item location distribution for HADS- Total.</p> Chinese cataract patients Purpose;HADS-T;Rasch model;Rasch analysis;HADS-A;HADS-D;Chinese cataract population;depression subscales;person separation index;HADS;DIF;Results Rasch analysis;rescoring items D 14;anxiety 2017-09-26
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10.1371/journal.pone.0185287.g004