这个试验非常的小，没有足够长的时间来观察，经处理的高密度脂蛋白是否能够预防心脏病或在未来提高生存率。
The trial was too small and didn't last nearly long enough to see if this prevented future heart attacks or improved survival.
观察等待的患者在确诊后的前50个月内与相对照的背景人群有相似的总生存率（P<0.7），但是在50个月后死亡风险升高（P<0.001）。
The WAW patients and a matched backgroundpopulation had similar OS during the first 50 months after diagnosis(P = 0·7), but WAW patients had increased risk of death after 50 months (P < 0·001).
结论术前细心观察、精心护理和配合合理保守治疗，为外科手术争取时机，可提高患者的生存率。
Conclusion Preoperative careful observation, meticulous care and with a reasonable conservative treatment can strive for the opportunity to surgery, improve the survival rate of patients.
应用推荐