Figure 1. Survival function of carriers of minor allele (black) vs non carriers (grey). (A) rs14160 (SLC36A1) in subjects aged <90 years; (B) rs10056358 (SLC38A9) in subjects aged ≥90 years; (C) rs10056358 (SLC38A9) in subjects aged > 90 years. Time is expressed in months, where 0 is considered the time of recruitment, and each individual is followed up for survival status till death. HR value, confidence interval and p-value from Cox regression analysis are reported inside the figure.