Table 3.

Logistic regression for the association of screen time in 2006 and the risk of stroke in 2009 (n = 2,100).

	Screen time
	<2 h/day (n = 824)	2–3 h/day (n = 967)	>3 h/day (n = 309)
Middle risk	n = 112	n = 134	n = 30
Model A	1.000	1.14 (0.86–1.51)	0.81 (0.52–1.27)
Model B	1.000	1.32 (0.98–1.77)	0.98 (0.61–1.56)
Model C	1.000	1.32 (0.98–1.77)	0.98 (0.61–1.56)
Model D	1.000	1.33 (0.99–1.78)	1.02 (0.64–1.63)
High risk	n = 304	n = 404	n = 144
Model A	1.000	1.26 (1.03–1.55)	1.43 (1.08–1.89)
Model B	1.000	1.26 (1.01–1.57)	1.38 (1.02–1.88)
Model C	1.000	1.26 (1.01–1.57)	1.38 (1.02–1.88)
Model D	1.000	1.26 (1.01–1.57)	1.35 (0.995–1.84)

Model A was not adjusted for any variable. Model B was adjusted for age, zone of residence, education level, and occupation. Model C was the same as model B and additionally adjusted for drinking. Model D was the same as model C and additionally adjusted for total energy intake.