Table 3. Crude and Adjusted Hazards Ratios for Mortality/ESRD by SBP.
| Multivariate cox regression analysis (95% CI) for Mortality/ESRD by Systolic BP | |||
|---|---|---|---|
|
| |||
| Variable | Unadjusted HR (95% CI) | Adjusted HR (95% CI) | p-value |
| Systolic Blood Pressure | |||
| <110 | 5.00 (4.73,5.28) | 4.10 (3.87,4.33)* | <0.001 |
| 110-119 | 1.86 (1.79,1.93) | 1.81 (1.74,1.88) | <0.001 |
| 120-129 | 1.08 (1.05,1.11) | 1.12 (1.08,1.15) | <0.001 |
| 130-139 | - | - | - |
| 140-149 | 1.61 (1.55,1.67) | 1.44 (1.39,1.50) | <0.001 |
| 150-159 | 2.80 (2.65,2.95) | 2.34 (2.22,2.47) | <0.001 |
| 160-169 | 3.97 (3.64,4.32) | 3.33 (3.05,3.63) | <0.001 |
| >/= 170 | 6.41 (5.75,7.13) | 4.91 (4.41,5.47) | <0.001 |
| Age (every 5 year increase) | 1.49 (1.48,1.50) | 1.40 (1.39,1.41) | <0.001 |
| Male vs Female | 1.28 (1.25,1.31) | 1.33 (1.30,1.37) | <0.001 |
| Black vs White | 1.08 (1.04,1.11) | 1.23 (1.18,1.27) | <0.001 |
| DM | 1.50 (1.46,1.54) | 1.57 (1.37,1.61) | <0.001 |
| CKD | 3.13 (3.06,3.20) | 1.40 (1.53,1.43) | <0.001 |
| Cerebrovascular Disease | 2.75 (2.67,2.83) | 1.46 (1.41,1.50) | <0.001 |
| Ischemic Heart Disease | 2.16 (2.11,2.22) | 1.25 (1.22,1.28) | <0.001 |
*
Adjusted hazards ratios were estimated with adjustment for age, sex, race, BMI>/=30, CKD, DM and comorbidities of ischemic heart disease, and cerebrovascular disease.