Table 2.

Height and IGFI levels among centenarian carriers of either the Ala-37–Thr or the Arg-407–His mutation in the IGF1R gene

VariableCarriers, n = 6Noncarriers, n = 163P value
Height, cm162 ± 2.8165 ± 0.80.41
IGFI, ng/ml165 ± 21121 ± 60.04