of borderline significanceP = 0.0622
The associations between per 2-fold increases in circulating levels of C16:0 and C18:0 with risk of incident AD were of borderline significance with HRs (95% CIs) of 1.6 (1.0–2.6) ( P = 0.0622) and 1.6 (0.9–2.7) ( P = 0.0926), respectively.