Mitochondrial DNA Haplogroups and Susceptibility to Prostate Cancer in a Colombian Population

Table 4

Association between prostate cancer risk and the population ancestry.

Ancestry*	Control	Prostate cancer	Odds ratio (95% CI)	P value	**Odds ratio (95% CI)	P value
Amerind	119 (85%)	135 (80.4%)	Reference		Reference
European	18 (12.9%)	22 (13.1%)	1.08 (0.55–2.11)	0.82	1.09 (0.43–2.78)	0.85
African	3 (2.1%)	11 (6.5%)	3.23 (0.88–11.85)	0.07	1.01 (0.18–5.61)	0.99
European	18 (12.9%)	22 (13.1%)	Reference		Reference
Amerind	119 (85%)	135 (80.4%)	0.93 (0.48–1.81)	0.52	0.91 (0.36–2.32)	0.85
African	3 (2.1%)	11 (6.5%)	3 (0.73–12.41)	0.12	0.35 (0.02–5.18)	0.44

∗Analysis of ancestry was assessed by the use of the major mtDNA haplogroups.
∗∗Adjusted by age, history of cancer, and PSA.