Table 2: Proportion and odds ratios of physically active and overweight and obese population by country and gender.

Percent daily or weekly
physical activity (95% CL)
Odds ratioa
(95% CI)
Percent overweight or
obese (95% CL)
Odds ratioa
(95% CI)

Males
 China31.82 (29.52, 34.11)Ref24.59 (22.47, 26.71)Ref
 Japan27.84 (24.67, 31.02)0.59 (0.48, 0.73)**25.29 (22.22, 28.37)0.97 (0.78, 1.22)
 South Korea55.10 (51.21, 58.99)1.74 (1.41, 2.16)**29.97 (26.40, 33.53)1.31 (1.04, 1.65)*
 Taiwan53.73 (50.47, 56.99)1.70 (1.41, 2.06)**39.78 (36.58, 42.98)2.19 (1.80, 2.67)**
Females
 China25.89 (23.80, 27.99)Ref19.33 (17.45, 21.21)Ref
 Japan22.91 (20.24, 25.57)0.55 (0.44, 0.70)**12.21 (10.14, 14.46)0.77 (0.58, 1.03)
 South Korea41.87 (38.17, 45.57)1.73 (1.40, 2.13)**13.56 (11.00, 16.12)1.05 (0.79, 1.39)
 Taiwan46.44 (43.21, 49.68)2.17 (1.80, 2.61)**24.15 (21.38, 26.93)1.95 (1.57, 2.43)**

Model adjusted for age, education, marital status, and manual/nonmanual labor.
value < .05, value < .0001.