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Table 6 Estimated annual increase in the odds of obesity profiles prevalence among the Chinese adults by sex and age from the CHNS: 1989–2011

From: The prevalence and increasing trends of overweight, general obesity, and abdominal obesity among Chinese adults: a repeated cross-sectional study

Indicators

Overweight

Obesity

Abdominal obesity

Grade 1 obesity

Grade 2 obesity

Grade 2 and 3 combined obesity

OR(95%CI)

P

OR(95%CI)

P

OR(95%CI)

P

OR(95%CI)

P

OR(95%CI)

P

OR(95%CI)

P

Total

1.041(1.039–1.043)

<.0001

1.074(1.070–1.078)

<.0001

1.073(1.070–1.076)

<.0001

1.07(1.066–1.074)

<.0001

1.087(1.073–1.102)

<.0001

1.108(1.094–1.123)

<.0001

Men

 Overall

1.055(1.052–1.058)

<.0001

1.087(1.081–1.093)

<.0001

1.089(1.083–1.094)

<.0001

1.082(1.075–1.088)

<.0001

1.117(1.089–1.147)

<.0001

1.148(1.120–1.178)

<.0001

Age

 18–39

1.056(1.050–1.061)

<.0001

1.125(1.113–1.137)

<.0001

1.104(1.093–1.114)

<.0001

1.118(1.106–1.130)

<.0001

1.195(1.133–1.261)

<.0001

1.223(1.159–1.290)

<.0001

 40–59

1.045(1.040–1.050)

<.0001

1.077(1.068–1.087)

<.0001

1.085(1.078–1.093)

<.0001

1.072(1.062–1.082)

<.0001

1.099(1.056–1.143)

<.0001

1.147(1.101–1.194)

<.0001

 60–100

1.046(1.038–1.054)

<.0001

1.028(1.016–1.041)

<.0001

1.048(1.039–1.058)

<.0001

1.025(1.011–1.038)

0.0002

1.045(0.997–1.096)

0.0658

1.062(1.017–1.109)

0.0061

Women

 Overall

1.030(1.027–1.033)

<.0001

1.065(1.060–1.070)

<.0001

1.068(1.064–1.072)

<.0001

1.061(1.055–1.066)

<.0001

1.074(1.056–1.091)

<.0001

1.09(1.073–1.107)

<.0001

Age

 18–39

1.013(1.008–1.018)

<.0001

1.065(1.054–1.076)

<.0001

1.060(1.052–1.067)

<.0001

1.055(1.043–1.066)

<.0001

1.136(1.092–1.182)

<.0001

1.164(1.120–1.209)

<.0001

 40–59

1.025(1.020–1.029)

<.0001

1.047(1.040–1.055)

<.0001

1.052(1.046–1.058)

<.0001

1.044(1.036–1.052)

<.0001

1.052(1.026–1.079)

<.0001

1.070(1.045–1.097)

<.0001

 60–100

1.028(1.021–1.035)

<.0001

1.042(1.032–1.052)

<.0001

1.054(1.045–1.062)

<.0001

1.042(1.031–1.053)

<.0001

1.021(0.994–1.048)

0.1354

1.032(1.006–1.059)

0.0146

  1. CHNS China Health and Nutrition Survey