Frequencies (%) of mitochondrial haplogroups in cases and controls.

aCAD = coronary artery disease. bT2DM = type 2 diabetes mellitus. cHaplogroups that could not be assigned to one of the nine major European haplogroups by the SNP combination. dData on haplogroups have been reported recently [29].aCAD指冠状动脉疾病（coronary artery disease）。 bT2DM指2型糖尿病（type 2 diabetes mellitus）。 c 指代无法通过单核苷酸多态性（SNP）组合归为9种主要欧洲单倍群之一的单倍群。 d 有关单倍群的相关数据已于近期在文献[29]中报道。