The level of LYM in RSA after being treated group was higher than in threatened abortion group, and the difference had statistical significance(P< 0.05).
RSA治疗后组的LYM水平显著高于先兆流产组，差异有统计学意义（P< 0.05）；
The difference had statistical significance(P<0.01). Conclusion The level of PRA and ALD in diagnosing malignant hypertensive arteriolar nephrosclerosis has positive significance.
结论PRA及ALD水平在恶性高血压性小动脉性肾硬化诊断中具有较积极的意义。
The scores of all items except the fifth one( what's the abnormal phenomina before earthquake) were increased after the intervention, and the difference had statistical significance.
除地震前有哪些异常外，其余各项目干预后得分均有提高，且干预前、后得分差异均有统计学意义。
The difference of PC and NC in different economic level group had statistical significance(P<0.001).
不同经济水平组NC、PC的差异都有统计学意义（P<0.001）。
But difference in the rate of postoperative incision infection had no statistical significance.
术后切口感染率差异无统计学意义。
The results of nitrogen fertilizer residual effect under conventional and hole-source pattern showed that there had no significance difference on statistical analysis .
孔源及常规施肥方式下氮肥后效田间试验表明，二者之间无统计上显著差异。
Comparing the complication rate in the two groups, the difference had no statistical significance.
两组并发症发生率比较，差异无统计学意义。
Comparing the complication rate in the two groups, the difference had no statistical significance.
两组并发症发生率比较，差异无统计学意义。
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