From: The TCF7L2locus and type 1 diabetes
genotype
number
average age-of-onset ( x ¯ MathType@MTEF@5@5@+=feaafiart1ev1aaatCvAUfKttLearuWrP9MDH5MBPbIqV92AaeXatLxBI9gBaebbnrfifHhDYfgasaacH8akY=wiFfYdH8Gipec8Eeeu0xXdbba9frFj0=OqFfea0dXdd9vqai=hGuQ8kuc9pgc9s8qqaq=dirpe0xb9q8qiLsFr0=vr0=vr0dc8meaabaqaciaacaGaaeqabaqabeGadaaakeaacuqG4baEgaqeaaaa@2E3B@ ± s)
Median
C/C
355
8.1 ± 4.3
8.3
C/T
323
8.8 ± 5.6
8.1
T/T
74
8.3 ± 5.6
7.6
F value (p)
F = 1.540 (p = 0.215)
Kruskal Wallis test
χ2 = 1.427 (p = 0.490)