Table 4 Multivariate logistic analysis of factors associated with adolescent hypertension
Variables | B | S.E | OR (95% CI) | P value |
|---|---|---|---|---|
Gender | 0.389 | 0.125 | 1.475 (1.156–1.883) | 0.002 |
Grade | ||||
 7 | reference |  |  |  |
 8 | 0.351 | 0.156 | 1.420 (1.046–1.928) | 0.025 |
 9 | 0.351 | 0.146 | 1.420 (1.066–1.893) | 0.017 |
BMI Percentile | ||||
  < 85% (Normal) | reference |  |  |  |
 85 to 95% (Overweight) | 0.35 | 0.148 | 1.419 (1.061–1.898) | 0.018 |
  > 95% (Obesity) | 1.393 | 0.18 | 4.028 (2.829–5.735) | < 0.001 |
 Sleep quality | 1.445 | 0.285 | 4.243 (2.429–7.411) | < 0.001 |
 Smartphone addiction | 0.791 | 0.28 | 2.205 (1.273–3.820) | 0.005 |