The operative time, bleeding volume and the time of exsufflation and hospitalization after operation in modified group were less than those in routine, with significant difference(P<0.05).
改良组的手术时间、出血量、术后排气时间和住院时间均少于常规组，差异有显著性（P<0.05）；
Two types of keratoconus after PKP have remarkable divergence of post-operative corneal topography(P<0.01).
圆锥角膜术后两种类型角膜地形图参数差异有显著意义（P<0.01）。
Results There were no significant differences in operating room temperature, operative time, anesthetic time, the volume of blood transfusion and fluid transfusion between 2 groups(P>0.05).
结果 试验组与对照组手术室温度、麻醉时间、手术时间、术中输血量及补液量，各指标组间差异均无统计学意义（P＞0.05）。
There were no significant differences in operative time, operative complications and fracture healing time between the DHS group and PFNA group (P>0.05).
DHS与PFNA比较，在手术时间及临床愈合时间方面差异无统计学意义（P>0.05）。
The remission rate, the post-operative pain and numbness between the male and the female were significantly different(P< 0.05 or P< 0.01).
男女患者在改善率、术后腰部疼痛和术后下肢麻木程度上差异有显著性（P<0.05或P<0.01）。
There were no significant differences between pre operative and 3 months postoperative mean counts of endothelial cells, mean intraocular pressure and anterior chamber depth(P<0.05), respectively.
术后随访3个月眼压、角膜内皮细胞计数和前房深度差异均无显著统计学意义（P>0.05）。
The differences of 5-year survival rate between the post-operative comprehensive treatment group and only operation group had statistical significance (P<0.05).
手术后合并化疗的综合治疗组和单纯手术治疗组的5年生存率差异有统计学意义（P＜0.05）。
The differences of 5-year survival rate between the post-operative comprehensive treatment group and only operation group had statistical significance (P<0.05).
手术后合并化疗的综合治疗组和单纯手术治疗组的5年生存率差异有统计学意义（P＜0.05）。
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