投稿一个月，收到大修通知，四个审稿人提了很多问题，但审稿者提出的两个问题我一直没搞懂，希望得到大神帮助，感激不尽。（我的研究是关于骨科临床方面的，对比的是两种手术技术）

1. In material session, 87 samples are neither plenty enough nor random.  
2. The results session lists experimental data in detail, but How come only shows P values ? Why did you talk about Chi-square / Fisher’s / Paired-Samples / Independent -Sample / Mann-Whitney U / Wilcoxcon in sub-session of 5. Statistical analysis ?

1. 样本量太少的问题怎么回答比较合适，让我短时间增加样本量也来不及啊。
2. 第3条的意思没看懂
除了列出p值还需要列出什么呢？
另外，我在统计方法里面的描述的问题出在哪里了呢？
年龄、BMI等力量资料是根据我收集到的数据正态性检验的结果选择参数检验或非参数检验吗？还是说年龄默认正态性分布，就用t检验？我的两组患者每组40左右，年龄不符合正态性检验，我就用了非参数检验，我这样做是不是不对呢？）

求大神答疑，感激不尽。

我在统计部分的描述是这样的：
5. Statistical analysis
All data analyses were conducted using SPSS software, version 25.0(IBM, Armonk, NY, USA). Chi-square test and Fisher’s exact test were utilized to analyse differences in categorical variables. Categorical variables were presented with number or percentage values. Paired-Samples T test, Independent-Sample T test, Mann-Whitney U test and Wilcoxcon test were used to compare continuous variables. Continuous variables were showed as mean or standard deviation. All statistical methods were listed in the charts. A p-value less than 0.05 was deemed to indicate statistical significance.@Monash2011 返回小木虫查看更多