More studies are needed to confirm these findings as these data are from a subgroup analysis.
鉴于以上数据是通过亚组分析所生成，因此我们还需要开展更多的研究来对以上发现作进一步确认。
The dangers of subgroup analysis.
子群分析的危险。
Cardiovascular events in elderly patients with isolated systolic hypertension. A subgroup analysis of treatment strategies in STOP-Hypertension-2.
单纯性收缩期高血压老年患者的心血管事件：STOP -高血压- 2治疗策略的一个亚组分析。
In the subgroup analysis stratified by smoking status, no association of smoking was found between 12139c allele and lung cancer under different genetic models.
按照吸烟特点进行亚组分析：在等位基因比较、纯合子比较、隐性遗传模型和显性遗传模型下，都没有发现吸烟与肺癌有显著关联。
However, when these studies were removed in subgroup analysis, the difference between the groups for the primary outcome (exacerbations) remained statistically significant.
但将这些研究从亚组分析中移除后，组间主要结局指标(哮喘恶化)仍有显著统计学差异。
Pay attention to results subgroup analysis in assessment of efficacy, seek and determine the effect point of intervention measures, make full use of data information and eliminate confounding factors.
疗效评价要注重结果的亚组分析，籍此可以寻求和确定干预措施的效应点，充分利用研究数据信息，剔除研究因素中的混杂因素。
Subgroup analysis could explore whether effusion or fibrosis modify the effects.
子群组分析可以检视渗出液或纤维化是否会影响治疗效果。
Methods Subgroup analysis of a perspective multicenter randomized double blind and parallel control study was performed.
方法 采用前瞻性、多中心、随机、双盲和平行对照临床研究的亚组分析。
Subgroup analysis by age of participant, severity of eczema, presence of atopy or presence of food allergy did not identify a population with different treatment outcomes to the population as a whole.
而从子族群分析中发现，受试者的年纪、湿疹的严重程度、有异位性体质或是对食物过敏等，与其他一般的人比较，在治疗的结果上并不会有明显的不同。
Subgroup analysis by age of participant, severity of eczema, presence of atopy or presence of food allergy did not identify a population with different treatment outcomes to the population as a whole.
而从子族群分析中发现，受试者的年纪、湿疹的严重程度、有异位性体质或是对食物过敏等，与其他一般的人比较，在治疗的结果上并不会有明显的不同。
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