Table 5.

Summary of the mtDNA Somatic Point Mutations in Coding Genes of the OXPHOS System in Non-Hürthle and Hürthle Cell Tumors

Diagnosis	CpI		CpIII		CpIV		CpV
Total point mutations
Non-Hürthle	8/26 (30.8%)	P = 0.607	2/26 (7.7%)	P = 0.322	5/26 (19.2%)	P = 0.751	1/26 (3.8%)	P = 0.232
Hürthle	10/40 (25.0%)		1/40 (2.5%)		9/40 (22.5%)		5/40 (12.5%)
Missense point mutations
Non-Hürthle	4/26 (15.4%)	P = 0.966	1/26 (3.8%)	P = 0.755	2/26 (7.7%)	P = 0.535	0/26 (0.0%)	P = 0.096
Hürthle	6/40 (15.0%)		1/40 (2.5%)		5/40 (12.5%)		4/40 (10.0%)

Cp, Complex of the OXPHOS system.