Results The change of anxiety level in CCU patients was more obvious than that in the domestic constant(P<0.05);

结果CCU患者的焦虑状况与国内常模相比差异有显著性（P<0.05）；

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Results The change of anxiety level in CCU patients was more obvious than that in the domestic constant(P<0.05);

结果CCU患者的焦虑状况与国内常模相比差异有显著性（P<0.05）；

youdao