Difference between the two groups has statistical significance.
两组比较差异有统计学意义。
The difference of economic status structure has statistical significance.
四县之间的差异有统计学意义。
It has statistical significance between incidence of high HCY and difference of all types of CHD.
高hcy的发生率与各型冠心病的差异有统计学意义。
DLCO of smoker group are lower than that of non-smoker group, and it has statistical significance (P<0.05).
吸烟组DLCO与非吸烟组比较有降低，差异有显著性（P<0.05）。
As to Mutong spironolactone group and Mutong group, immunohistochemical index has statistical significance compared with each other before and after medicine_taking.
木通螺内酯组和木通组用药后组间比较免疫组化指标有统计学意义。
Results: The study showed that front-line workers underground has significantly high scores at depression, interpersonal sensitivity, paranoid factor , and it has statistical significance.
结果发现一线井下职工在抑郁、人际关系敏感、偏执因子中分数偏高，具有统计学意义。
Through investigation and statistical analysis, the school physical education has far reaching significance to lifetime sport consciousness of students.
通过调查统计分析，学校体育对学生进行终身体育意识的培养具有深远意义。
It has universal significance for general statistical forecasts and MOS forecasts.
这对一般统计与MOS天气预报具有普遍意义。
Economicel significance of stamping quality has been set forth. Moreover, two statistical analysis methods of quality control have been introduced.
并阐述了冲压件质量的经济意义，同时介绍两种质量控制的统计分析方法。
Results: The curative group has obvious effect on improving symptom of LIDP with statistical significance(P<0.05).
结果：两组治疗均有效，但治疗组优于对照组（P<0.05）。
The results were almost the same in the four counties. The gender structure difference has no statistical significance.
四个调查县情况基本与此都一致，性别构成差别没有统计学意义。
The infarct size was smaller in the i. v. infusion group than the control but has no statistical significance.
第二组心肌梗塞面积小于对照组，但无统计学意义。第一组冠状静脉血内皮素水平较其他两组低。
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 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。
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