The Association between Physical Activity and Cognitive Function: Data from the China Health and Nutrition Survey

Table 4

The association between physical activities and cognitive function in people with different memory status.

Physical activity	Good		Bad		OK
	(95% CI)		(95% CI)		(95% CI)
Domestic score	0.020 (0.004-0.036)	0.017	0.025 (-0.001-0.050)	0.059	-0.007 (-0.024-0.011)	0.456
Occupational score	-0.002 (-0.010-0.005)	0.498	0.011 (-0.013-0.035)	0.360	-0.004 (-0.011-0.004)	0.366
Transportation score	0.020 (-0.012-0.052)	0.215	0.062 (-0.178-0.301)	0.616	-0.017 (-0.076-0.041)	0.558
Leisure time score	-0.002 (-0.015-0.011)	0.753	0.011 (-0.016-0.038)	0.426	-0.009 (-0.024-0.007)	0.283

Multivariable analysis adjusting age, ethnicity, stratum, marital status, education, and memory changes.