RPS6KB1 and dementia: There was evidence supporting a sex difference in RPS6KB1 (P for interaction = 0.037), with higher level of RPS6KB1 was associated with a greater risk of dementia in men [HR (95% CI): 1.54 (1.24, 1.91)], but the effect was smaller in women [HR (95% CI): 1.21 (1.02, 1.43)].