Method: 146 first-episode schizophrenic patients were evaluated with BPRS before and after treatment, then 18 items of BPRS were conducted factor analysis, item analysis and computed Cronbach alpha.

  • 方法:对首发精神分裂症患者在治疗前后分别评定BPRS,然后对其18个项目进行因子分析、项目分析和计算Cronbachα值。

  • 互联网摘选 2026-07-14 20:11:39

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