Table 3.
Adjusted odds ratio and 95% confidence intervals of elevated blood pressure associated with anthropometrics among schoolchildren
| Model 1 OR (95% CI) |
Model 2 OR (95% CI) |
Model 3 OR (95% CI) |
|
|---|---|---|---|
| Quartiles of WC* | |||
| 1st | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
| 2nd | 1.73 (1.11-2.71) | 1.77 (1.13-2.77) | 1.78 (1.13-2.80) |
| 3rd | 2.33 (1.51-3.58) | 2.41 (1.55-3.76) | 2.45 (1.56-3.85) |
| 4th | 5.42 (3.66-8.04) | 5.79 (3.76-8.91) | 6.03 (3.59-10.1) |
| p for trend | < 0.0001 | < 0.0001 | < 0.0001 |
| Quartiles of HC* | |||
| 1st | 1.00 (Reference) | 1.00 (Reference) | 1.00 (Reference) |
| 2nd | 1.29 (0.84-2.00) | 1.38 (0.88-2.16) | 1.38 (0.88-2.16) |
| 3rd | 2.27 (1.51-3.40) | 2.57 (1.66-3.99) | 2.55 (1.61-4.06) |
| 4th | 4.40 (2.97-6.50) | 5.28 (3.32-8.42) | 5.18 (2.87-9.36) |
| p for trend | < 0.0001 | < 0.0001 | < 0.0001 |
| WC per unit increase | 1.10 (1.08-1.12) | 1.10 (1.08-1.13) | 1.14 (1.10-1.18) |
| WC per SD increase | 1.77 (1.56-2.00) | 1.82 (1.58-2.10) | 2.22 (1.76-2.78) |
| HC per unit increase | 1.10 (1.08-1.12) | 1.12 (1.09-1.15) | 1.20 (1.14-1.26) |
| HC per SD increase | 1.81 (1.59-2.07) | 2.00 (1.70-2.36) | 3.03 (2.23-4.11) |
| WHtR per 0.01 increase | 1.13 (1.10-1.16) | 1.13 (1.10-1.16) | 1.17 (1.12-1.23) |
| WHtR per SD increase | 1.74 (1.54-1.98) | 1.71 (1.51-1.94) | 2.03 (1.66-2.48) |
HC, hip circumference; WC, waist circumference; OR, odds ratio; CI, confidence interval; SD, standard deviation; WHtR, waist-to-height ratio
Model 1: adjusted for age, sex, and operator
Model 2: adjusted for age, sex, operator, and height
Model 3: adjusted for age, sex, operator, height, and body mass index