Table 3.

HRs (95% CI) of dementia according to age, sex, smoking, drinking, physical exercise, diabetes, hypertension, and lipid levels.

	HR (95% C.I.)
	Dementia	P for interaction	AD	P for interaction	VD	P for interaction
Age <65	1.55 (1.378,1.742)	<0.0001	1.537 (1.332,1.773)	<0.0001	1.536 (1.165,2.024)	0.0662
Age ≥ 65	1.291 (1.234,1.35)		1.274 (1.21,1.342)		1.302 (1.14,1.486)
Male	1.304 (1.225,1.387)	0.3421	1.279 (1.189,1.377)	0.3417	1.289 (1.089,1.526)	0.3173
Female	1.373 (1.297,1.454)		1.362 (1.276,1.454)		1.437 (1.214,1.702)
Smoking = non	1.31 (1.247,1.377)	0.1008	1.312 (1.239,1.389)	0.5505	1.259 (1.084,1.463)	0.1985
Smoking = past	1.433 (1.284,1.598)		1.359 (1.192,1.549)		1.684 (1.276,2.222)
Smoking = current	1.431 (1.279,1.601)		1.374 (1.199,1.575)		1.465 (1.102,1.949)
Drinking = non	1.33 (1.268,1.394)	0.0091	1.307 (1.237,1.381)	0.0111	1.405 (1.228,1.609)	0.269
Drinking = mild	1.455 (1.32,1.604)		1.464 (1.306,1.641)		1.298 (0.985,1.712)
Drinking = moderate	1.047 (0.827,1.326)		1.03 (0.777,1.366)		0.782 (0.39,1.568)
Physical exercise =non	1.338 (1.272,1.408)	0.4965	1.323 (1.248,1.403)	0.583	1.329 (1.148,1.537)	0.5924
Physical exercise=yes	1.337 (1.24,1.441)		1.314 (1.204,1.435)		1.405 (1.141,1.73)
Diabetes = non	1.296 (1.232,1.363)	0.0323	1.289 (1.216,1.366)	0.1278	1.296 (1.118,1.503)	0.3845
Diabetes = yes	1.456 (1.351,1.57)		1.417 (1.297,1.549)		1.487 (1.214,1.822)
Hypertension = non	1.353 (1.263,1.449)	0.0937	1.336 (1.234,1.446)	0.1737	1.5 (1.23,1.829)	0.0596
Hypertension = Yes	1.328 (1.259,1.4)		1.311 (1.232,1.395)		1.278 (1.101,1.485)
Lipid = non	1.337 (1.27,1.407)	0.7436	1.319 (1.243,1.399)	0.8008	1.353 (1.167,1.567)	0.9892
Lipid = yes	1.363 (1.267,1.466)		1.346 (1.236,1.466)		1.362 (1.11,1.672)