Additional file 2: Table S2. of The effect of cigarette smoking on the oral and nasal microbiota

Comparison by smoking status in alpha diversity and relative abundance of top ten abundant genera. Table S3. P values based on the Wilcoxon signed-rank test for the Shannon index differences among eight oral sites. (XLS 50 kb)按吸烟状态分组的α多样性（alpha diversity）与前十优势属相对丰度对比分析。表S3：基于Wilcoxon符号秩检验（Wilcoxon signed-rank test）计算得到的8个口腔位点间香农指数（Shannon index）差异的P值。（XLS 50 kb）