治疗前后比较，有显著性差异。
There were significant differences between before and after treatment.
在不同的比赛中，前后比较是个复杂的过程。
But comparing matches has always been a complicated process of going backwards and forwards between the different matches.
代码更改前后比较分析结果，并确定您测量的改进。
Compare profiling results before and after code changes and determine the improvements you measure.
分别进行治疗前与治疗后的自身前后比较和组间比较。
Comparison group 2: the same as the point injection treatment part in therapy group.
对退药处方数、金额、各类药品退药频次进行实施干预前后比较。
The number of prescriptions involving repercussion of drugs, the amount of money and repercussion frequency on all kinds of drug were compared before and after intervention.
失眠相关症状临床观察，各症状治疗前后比较，其差异有统计学意义。
Clinical symptoms of insomnia, the symptoms of points before and after treatment when compared to the differences were statistically significant.
两组患者治疗1周、1月前后比较积分均有明显下降（P0.05）；
Two groups of patients before and after January 1 week, more points were significantly decrease(P0.05);
结果：治疗前后比较，以空腹血糖和血脂水平的改善尤为显著，总有效率为84.37%。
Results:The FPG and blood lipid decreased obviously after the treatment, the total effective rate was 84.37%.
结果：远洋航行前后比较，肺容积、肺通气功能无显著性差异（P >0 .0 5） ；
Results:The indexes of lung volume, ventilating function in these crew after voyage were not significantly different from those before voyage(P>0.05).
试验组的骨密度水平和神经功能缺损治疗前后比较差异均有非常显著性（P<0.001）。
The NIHSS and BMD of the group treated by rehabilitation training in the early stage combined with calcium supplementation were significantly different (P<0.001).
在不良生活方式的改变方面两组病人参与前后比较，差异均无显著性意义（均P>0.05）。
There was no significant difference in changing the negative living style between the two groups (all P>0. 05).
结果总有效率90%，治疗前后比较肾功能得到明显改善，血红蛋白增加，尿蛋白排出明显减少。
Results The total effective rate 90%, before and after treatment renal function was improved obviously, hemoglobin increase, Protein urine discharge for significantly less.
结果：实施后患儿增加，效益提高，患儿满意度提升，实施前后比较有显著差异（P<0.01）。
Results:before and after the implementation of a significant difference (P< 0.01) after the implementation of the patients increased efficiency, improve patient satisfaction.
结果治疗前后比较血脂和肱动脉内皮依赖性舒张功能均有显著性改善（P<0.05及P<0.01）。
Results The significant improvement of blood lipids and the diastole function of artery endothelium was found after the treatment(P<0.05 and P<0.01).
结果二甲双胍治疗前后比较，血清睾酮、空腹胰岛素水平下降，胰岛素敏感性指数上升（P <0 0 1）。
Results A significant decrease in levels of the serum testerone and fasting insulin were observed after treatment. Insulin sensitivity was significantly increased( P< 0 01).
结果：两组患者FEV1、FEV1百分比均较治疗前改善，治疗前后比较差异具有统计学意义（P〈0.05）；
Result:The FEV1 and the percentage of FEV1 in two groups after treatment was superior to that before treatment, and there was significant difference in them respectively(P<0.05).
结果冠心病患者服用辛伐他汀血脂下降、血液流变学指标有明显改善，治疗前后比较有显著性差异（p<0。05）。
Results The significant effects and differences of blood lipid and blood rheology were observed before and after the treatment with simvastatin (P<0.05 ).
硝酸甘油组用药后血压降低，用药前后比较，差异有显著性（P<0.05） ；而硫酸镁组用药后血压变化不明显。
Blood pressure after medication was significantly lower than that before medication(P<0.05) in nitroglycerin group, but there were no differences in magnesium sulfate group.
GTT组患者治疗后C肽水平略有上升，组内治疗前后比较差异无显著性，而与对照组比较差异有显著性（P<0.05）。
After 3 months , fasting C -peptide was slightly increased in GTT group, with significant difference between the two groups (P<0.05).
在锻炼诱导情绪各方面维度调查中发现，活力激发前后比较具有显著差异，身心平静、生理疲惫、积极投入前后比较具有非常显著差异；
After the investigation of body exercise inducement mood, there are obvious changes between the previous and post appearance of heartsease, physiological fatigue and the enthusiasm.
结果三组血浆白蛋白、血清胆红素手术前后比较均无显著差异（P＞0.05），术后三组组间比较，亦无显著差异性（P＞0.05）；
The postoperative rate of patient with portal hypertensive gastropathy was no significant difference compared to preoperative and also among groups(P>0.05);
糖络通在降低血糖、糖化血红蛋白方面均有较好的疗效，治疗前后比较有显著差异（P<0.05），但组间比较无差异性（P>0.05）。
There is remarkable difference at decreasing blood sugar and HbA1c in the group, but there is not difference between the two groups(P>0.05).
方法采用前后比较的方法，对虹口区疫苗接种前(1992 ~ 1996年)与疫苗接种后(1997 ~ 2005年)腮腺炎发病情况进行分析比较。
Methods We analysized the incidence of mumps in Hongkou by means of comparing that before using MMR vaccine in 1992 ~ 1996 with that after using MMR vaccine in 1997 ~ 2005.
他们比较了这些公路安装摄像机前后的事故率，并与那些没装摄像机的公路进行对比。
They compared the before and after accident rates for those highways, and compared those with highways that had no cameras.
在我们的测试环境中，我们比较了一些事务在调优前后的性能。
In our test environment, we compare some the performance of some transactions before and after tuning.
受访者是随机选择，因为事情总会发生的。正因为如此，我们才能精确比较他们婚姻前后的幸福价值。
They were not selected because these things would happen and, because of that, we can accurately compare their happiness before and after.
我们没有刻意挑选受访者，因为这些事情总会发生，也正因为这一点，我们能精确地比较他们在事发前后的幸福感。
They were not selected because these things would happen and because of that, we can accurately compare their happiness before and after.
由于数据量比较小，前后两个查询在执行时间上测量不到明显的差别。
Due to the rather small amount of data no significant differences in the execution time could be measured.
Larsen说，通过对生育率提高前后现代人口中妇女和男子蛀牙发病率的比较，就能够测出多少龋齿是由正在怀孕的妇女贡献的。
How much being pregnant contributes to cavities could be tested, says Larsen, by comparing the incidence of tooth decay in women and men in modern populations before and after boosts in fertility.
为了比较记录前后映像，Handlder程序必须创建一个输入记录副本。
In order to compare the before and after record images the handler must make a copy of the input record.
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