Results No pressure ulcer was found on high-risky part of their bodies in both groups and the effect of prevention had statistical significance.

结果两组压疮发生高危部位未有院内压疮发生，预防效果差异具有统计学意义，渭良伤科油组较红花酒精组的药效好。

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If there is nothing you can do about a problem, learn to let it go. There is no use getting an ulcer or high blood pressure by worrying about something you can't control.

如果碰到棘手的问题你没办法解决，那就随他去吧，不要让你无法控制的事给你带来溃疡或高血压。

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