Observe and compare the intraoperative vital signs and mood changes pre and post operation of the patients in two groups.

观察比较两组患者术中的生命体征和手术前后的情绪变化等情况。

youdao

It came into being with the evolution of the general social mood, the guiding policy, and the unusual publishing operation.

它是在社会风尚演变、政策性导向、非常出版运作的背景和条件下形成的。

youdao

Results: All the patients were well-prepared for the operation and were found in good mood before the operation.

结果：患者术前对治疗方法有充分的了解，均能以良好心态对待手术。

youdao

The mood of "The Operation" may be dark, but it's also hauntingly beautiful, with orchestral textures that complement Gainsbourg's lovely vocal flourishes.

NPR: Lamenting a Love That Gets Under the Skin

Following the operation, which was successful, the doctor was in no mood to mince words.

BBC: Grim reality of the NHS

Since returning from Iraq I have suffered nightmares, insomnia, massive swings in mood and general ill health, although I put this down to a shoulder operation that I had undergone.

BBC: NEWS | Programmes | Panorama | Tell us your story