File S1 - Diet-Related Buccal Dental Microwear Patterns in Central African Pygmy Foragers and Bantu-Speaking Farmer and Pastoralist Populations

Table S1, African populations studied by subsistence strategy. Includes provenance, sample sizes and references. Table S2, Between groups statistical comparisons (One-way ANOVA and Tukey’s pots-hoc test) for all the buccal microwear variables considered. Table S3, Results (Eigenvalues, % of explained variance, and Pearson correlations r) of the Principal Components (PCA) on buccal dental microwear patterns for the populations considered. (DOCX)表S1：按生计策略分类的非洲研究人群，包含样本来源、样本量及参考文献。表S2：针对所有纳入分析的颊面微磨耗变量开展的组间统计学比较（单因素方差分析及图基事后检验）。表S3：针对纳入研究人群的牙齿颊面微磨耗模式进行主成分分析（PCA）的结果，包括特征值、解释方差占比及皮尔逊相关系数r。（DOCX）