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Table 2 Adjusted Hazard Ratios (HRs) of the four BP Parameters for strokea

From: Blood pressure predictors of stroke in rural Chinese dwellers with hypertension: a large-scale prospective cohort study

BP Parameters (per 1 SD mmHg increased) All stroke Ischemic Stroke Hemorrhage stroke
HRs (95% CI) P HRs (95% CI) P HRs (95% CI) P
SBP 1.751 (1.589–1.930) < 0.001 1.619 (1.426–1.839) < 0.001 2.008 (1.721–2.343) < 0.001
DBP 1.377 (1.302–1.455) < 0.001 1.316 (1.224–1.415) < 0.001 1.488 (1.363–1.625) < 0.001
PP 1.420 (1.299–1.552) < 0.001 1.371 (1.224–1.537) < 0.001 1.515 (1.311–1.750) < 0.001
MAP 1.537 (1.426–1.656) < 0.001 1.448 (1.313–1.596) < 0.001 1.707 (1.517–1.922) < 0.001
  1. BP blood pressure, SBP systolic blood pressure, DBP diastolic blood pressure, PP pulse pressure, MAP mean arterial pressure, BMI body mass index, HR heart rate, TC total cholesterol, TG triglycerides, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol
  2. a Included variables: age (years), sex, ethnicity, BMI, HR, current smoking, current drinking, diabetes mellitus, and anti-hypertension drug treatment, TC, TG, HDL-C, LDL-C