Differences between mtDNA haplogroup frequencies were significantly different between groups of ages (p=0.01).
Compared to the old, haplogroup H was less frequent than among the middle-aged subjects and infants (p=0.001 and p=0.00001), whereas haplogroups U and J were more common.
Ethnicity:Finn Age of cases: 90-91 Shorter lived allele: H Longer lived allele: U, J, K Finding: Positive
Statistics - Number of cases/controls: 225 (cases) vs 400 middle aged vs 257 infants (initial)
- Significant: Yes