|  | TI Quartiles |  |  | |||
---|---|---|---|---|---|---|---|
 |  | Q1 | Q2 | Q3 | Q4 | Total | p-value |
Number | Â | 1080 | 1081 | 1081 | 1081 | 4323 | Â |
Gender, Number (%) | boy | 576(25.4)a | 569(25.1) | 552(24.3) | 573(25.2) | 2270 | 0.726 |
 | girl | 504(24.5) | 512(24.9) | 529(25.8) | 508(24.7) | 2053 |  |
Region, Number (%) | rural | 362(29.2) | 327(26.3) | 285(23.0) | 267(21.5) | 1241 | < 0.001 |
 | urban | 718(23.3) | 754(24.5) | 796(25.8) | 814(26.4) | 3082 |  |
Age (years) |  | 11.70 ± 3.21b | 11.44 ± 3.11 | 11.38 ± 3.22 | 11.06 ± 3.22 | 11.39 ± 3.19803 | < 0.001 |
PA |  | 42.60 ± 13.54 | 44.25 ± 12.91 | 43.79 ± 11.80 | 44.89 ± 11.72 | 43.88 ± 12.53977 | < 0.001 |
LI (mEq/day) |  | 22.19 ± 2.11 | 25.22 ± 1.33 | 27.27 ± 1.11 | 30.41 ± 1.84 | 26.27 ± 3.41752 | < 0.001 |
TI (mEq/day) |  | 0.70 ± 0.10 | 0.93 ± 0.05 | 1.12 ± 0.06 | 1.48 ± 0.22 | 1.06 ± .31282 | < 0.001 |
BMI Z-score |  | -0.04 ± 0.95 | -0.04 ± 0.92 | 0.05 ± 1.06 | 0.02 ± 1.04 | 0.00 ± .99708 | 0.076 |
Weight Z-score |  | -0.02 ± 1.02 | -0.04 ± 0.94 | 0.03 ± 1.03 | 0.03 ± 1.01 | 0.00 ± .99710 | 0.283 |
Height Z-score |  | -0.15 ± 0.89 | -0.09 ± 1.04 | -0.12 ± 0.97 | -0.03 ± 1.18 | -0.09 ± 1.02442 | 0.038 |
Wrist Z-score |  | 0.04 ± 1.08 | -0.04 ± 0.94 | -0.01 ± 1.00 | 0.00 ± 0.97 | 0.00 ± 1.00 | 0.306 |
NC Z-score |  | 0.06 ± 1.03 | -0.04 ± 0.96 | 0.01 ± 1.01 | -0.03 ± 0.98 | 0.00 ± 1.00 | 0.098 |
WC Z-score |  | 0.00 ± 1.07 | -0.03 ± 0.94 | 0.01 ± 1.01 | 0.03 ± 0.97 | 0.00 ± 1.00 | 0.594 |
HC Z-score |  | 0.01 ± 1.03 | -0.04 ± 0.97 | 0.02 ± 0.98 | 0.01 ± 1.01 | 0.00 ± 1.00 | 0.47 |
WHR (cm) |  | 0.83 ± 0.11 | 0.83 ± 0.13 | 0.82 ± 0.08 | 0.83 ± 0.09 | 0.83 ± .10668 | 0.27 |
WHtR (cm) |  | 0.45 ± 0.07 | 0.45 ± 0.06 | 0.46 ± 0.07 | 0.46 ± 0.07 | 0.45 ± .06468 | 0.372 |
TMI (kg/m3) |  | 12.87 ± 3.13 | 12.87 ± 4.17 | 13.28 ± 4.96 | 13.20 ± 5.70 | 13.06 ± 4.59 | 0.069 |
TMI Z-score |  | -0.03 ± 0.89 | -0.03 ± 0.98 | 0.04 ± 1.05 | 0.02 ± 1.06 | 0.00 ± 1.00 | 0.29 |
ABSI |  | 0.79 ± 0.09 | 0.78 ± 0.08 | 0.78 ± 0.09 | 0.79 ± 0.08 | 0.78 ± 0.08 | 0.285 |