Results Pneumonia of Sm occurred in 8 patients. They were often in poor conditions, in need of continuous mechanical ventilation and other inventions, and in use of extend-spectrum antibiotics.

结果共检出8例，患者一般情况差，长时间机械通气，有创操作多以及使用广谱抗生素等是易患因素。

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Results Pneumonia of Sm occurred in 8 patients. They were often in poor conditions, in need of continuous mechanical ventilation and other inventions, and in use of extend-spectrum antibiotics.

结果共检出8例，患者一般情况差，长时间机械通气，有创操作多以及使用广谱抗生素等是易患因素。

youdao