Table 3.
Logistic Regressions of Hypertension Prevalence According to Categories of Sleep Duration
| Odds Ratio (95% confidence interval) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 5–10 years old (n = 2276) | 11–14 years old (n = 2153) | 15–18 years old (n = 473) | |||||||
| <10 (n = 1680) | 10–11 (n = 525) | ≥11 (n = 71) | <9 (n = 1061) | 9–10 (n = 619) | ≥10 (n = 473) | <8 (n = 184) | 8–9 (n = 171) | ≥9 (n = 118) | |
| Boys | |||||||||
| Unadjusted | 0.85 (0.58–1.23) | 1 (ref) | 0.94 (0.37–2.39) | 1.64 (1.17–2.30)b | 1 (ref) | 1.43 (0.95–2.15) | 1.14 (0.58–2.26) | 1 (ref) | 1.14 (0.55–2.36) |
| Adjusteda | 0.81 (0.55–1.19) | 1 (ref) | 0.97 (0.36–2.56) | 1.50 (1.04–2.15)b | 1 (ref) | 1.43 (0.93–2.20) | 1.01 (0.48–2.10) | 1 (ref) | 1.27 (0.57–2.81) |
| Girls | |||||||||
| Unadjusted | 1.05 (0.71–1.56) | 1 (ref) | 1.30 (0.50–3.35) | 1.13 (0.81–1.57) | 1 (ref) | 0.97 (0.64–1.45) | 0.49 (0.25–0.96)b | 1 (ref) | 0.64 (0.30–1.38) |
| Adjusteda | 1.07 (0.72–1.59) | 1 (ref) | 1.30 (0.50–3.34) | 1.15 (0.81–1.64) | 1 (ref) | 0.96 (0.63–1.47) | 0.46 (0.23–0.94)b | 1 (ref) | 0.65 (0.29–1.45) |
Abbreviations: BMI, body mass index; WC, waist circumference.
a
Adjusted for age, BMI, WC, and physical activity.
b
P < 0.05.