Table 3 Prevalence and odds ratio of hypertension by PSQI and its components
Score | n | Prevalence (%) | OR | 95% CI | P value | |
|---|---|---|---|---|---|---|
Global PSQI score | ⩽5 | 6925 | 44.4 | 1.00 | (Reference) | |
⩾6 | 2479 | 69.7 | 2.38 | (2.13–2.65) | <0.001 | |
Subjective sleep quality | 0 | 4570 | 41.0 | 1.00 | (Reference) | |
1 | 4122 | 58.7 | 1.82 | (1.65–2.00) | <0.001 | |
2 | 601 | 71.0 | 2.46 | (2.00–3.03) | <0.001 | |
3 | 111 | 70.3 | 1.91 | (1.22–2.99) | 0.005 | |
P for trend | <0.001 | |||||
Sleep latency | 0 | 120 | 57.5 | 1.00 | (Reference) | |
1 | 7247 | 46.2 | 0.82 | (0.54–1.23) | 0.336 | |
2 | 1692 | 67.6 | 1.56 | (1.03–2.38) | 0.038 | |
3 | 345 | 69.0 | 1.30 | (0.81–2.09) | 0.279 | |
P for trend | <0.001 | |||||
Sleep duration | 0 | 7351 | 48.1 | 1.00 | (Reference) | |
1 | 1501 | 58.6 | 1.42 | (1.25–1.61) | <0.001 | |
2 | 430 | 67.7 | 1.73 | (1.38–2.18) | <0.001 | |
3 | 122 | 77.9 | 2.56 | (1.60–4.09) | <0.001 | |
P for trend | <0.001 | |||||
Habitual sleep efficiency | 0 | 5609 | 48.2 | 1.00 | (Reference) | |
1 | 2515 | 52.1 | 1.16 | (1.04–2.30) | 0.006 | |
2 | 818 | 57.8 | 1.49 | (1.25–1.77) | <0.001 | |
3 | 462 | 67.5 | 1.96 | (1.56–2.47) | <0.001 | |
P for trend | <0.001 | |||||
Sleep disturbance | 0 | 3461 | 40.8 | 1.00 | (Reference) | |
1 | 5395 | 54.8 | 1.50 | (1.36–1.65) | <0.001 | |
2 | 527 | 78.7 | 3.60 | (2.83–4.57) | <0.001 | |
3 | 21 | 81.0 | 3.88 | (1.24–12.16) | 0.020 | |
P for trend | <0.001 | |||||
Use of sleep medication | 0 | 8227 | 48.4 | 1.00 | (Reference) | |
1 | 978 | 67.8 | 1.85 | (1.59–2.17) | <0.001 | |
2 | 160 | 76.2 | 2.83 | (1.90–4.22) | <0.001 | |
3 | 39 | 74.4 | 2.36 | (1.08–5.17) | 0.032 | |
P for trend | <0.001 | |||||
Daytime dysfunction | 0 | 3949 | 40.3 | 1.00 | (Reference) | |
1 | 4126 | 54.1 | 1.48 | (1.34–1.64) | <0.001 | |
2 | 1054 | 72.6 | 3.12 | (2.64–3.69) | <0.001 | |
3 | 275 | 77.8 | 3.27 | (2.38–4.49) | <0.001 | |
P for trend | <0.001 | |||||
