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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