Table 4 Association between sleep quality and systolic and diastolic blood pressure

From: Poor sleep quality associated with high risk of hypertension and elevated blood pressure in China: results from a large population-based study

  

Systolic hypertension

Diastolic hypertension

 

Score

Prevalence (%)

OR (95% CI)

P value

Prevalence (%)

OR (95% CI)

P value

Global PSQI score

⩽5

34.05

1.00

(Reference)

34.88

1.00

(Reference)

 

⩾6

60.11

2.52 (2.26–2.80)

<0.001

56.31

1.93 (1.74–2.14)

<0.001

  1. Abbreviations: CI, confidence interval; OR, odds ratio; PSQI, Pittsburgh sleep quality index.
  2. Data are presented as adjusted odds ratio (95% CI) for the prevalence of systolic and diastolic hypertension.
  3. Logistic regression analysis was conducted after adjusted for age, gender, BMI, current drinking status, current smoking status, tea consumption and exercise habits.
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