Table 2.
The prevalence of obesity and overweight among age groups in 2010 and 2014 (%).
| Age Group (Year) | Normal | Overweight | Obesity | Total | χ2 | p | |
|---|---|---|---|---|---|---|---|
| 2010 | 7–12 | 3206 (71.87) | 720 (16.14) | 535 (11.99) | 4461 | 140.95 | 0.000 |
| 13–15 | 2747 (76.82) | 549 (15.35) | 280 (7.83) * | 3576 | |||
| 16–18 | 2823 (80.87) | 493 (14.12) | 175 (5.01) *# | 3491 | |||
| Total | 8776 (76.13) | 1762 (15.28) | 990 (8.59) | 11,528 | |||
| 2014 | 7–12 | 3385 (66.04) | 838 (16.35) | 903 (17.62) & | 5126 | 186.89 | 0.000 |
| 13–15 | 2612 (73.10) | 554 (15.51) | 407 (11.39) *& | 3573 | |||
| 16–18 | 2601 (77.07) | 493 (14.61) | 281 (8.33) *#& | 3375 | |||
| Total | 8598 (71.21) | 1885 (15.61) | 1591 (13.18) | 12,074 |
Note: * vs. 7–12 years, p < 0.001; # vs. 13–15 years, p < 0.001; & vs. 2010, p < 0.001.