Table 4 Multiple regression analyses with SBP parameters
From: Characteristics of visit-to-visit blood pressure variability in hemodialysis patients
Variable | Pre-VIM-SBP | Post-VIM-SBP | Maximum Δ SBP | Average Δ SBP | Percentage of Δ SBP | Minimum of the lowest SBP | Average of the lowest SBP | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
β | P | β | P | β | P | β | P | β | P | β | P | β | P | |
Age | – | – | – | – | – | – | – | – | – | – | −0.219 | 0.026 | −0.109 | 0.183 |
Gender (male) | – | – | – | – | – | – | −3.306 | 0.026 | −2.083 | 0.009 | 5.006 | 0.029 | 5.413 | 0.006 |
Performance status | 0.930 | <0.001 | 1.026 | 0.025 | 4.903 | 0.030 | 3.214 | <0.001 | 2.076 | <0.001 | −3.507 | 0.008 | −1.586 | 0.161 |
Primary disease (DM) | 0.845 | 0.081 | 2.385 | 0.001 | – | – | 4.531 | 0.002 | 1.896 | 0.016 | – | – | – | – |
Duration of hemodialysis therapy | – | – | 0.155 | 0.110 | – | – | 0.272 | 0.103 | – | – | – | – | – | – |
Smoking history | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
Antihypertensive treatment (CCB) | – | – | – | – | −8.207 | 0.037 | −2.811 | 0.066 | −3.276 | <0.001 | 11.237 | <0.001 | 12.090 | <0.001 |
Kt/V | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
CTR | – | – | – | – | – | – | – | – | – | – | – | – | −0.239 | 0.177 |
Average %BW | – | – | – | – | 3.989 | <0.001 | 2.212 | <0.001 | 1.362 | < 0.001 | −3.517 | <0.001 | −2.012 | <0.001 |
Hemoglobin | – | – | – | – | – | – | – | – | 0.834 | 0.009 | −2.163 | 0.019 | −1.819 | 0.018 |
HDL-cholesterol | – | – | – | – | – | – | – | – | – | – | – | – | 0.133 | 0.039 |
LDL-cholesterol | – | – | – | – | 0.150 | 0.026 | – | – | – | – | – | – | – | – |
Triglyceride | – | – | – | – | – | – | – | – | – | – | −0.045 | 0.002 | −0.022 | 0.137 |
Calcium | −0.771 | 0.054 | – | – | – | – | – | – | – | – | – | – | – | – |
CRP | – | – | – | – | – | – | – | – | – | – | −2.639 | 0.005 | – | – |
hANP | – | – | 0.009 | 0.111 | – | – | – | – | – | – | – | – | – | – |
BNP | – | – | – | – | – | – | – | – | −0.004 | 0.001 | 0.009 | 0.005 | 0.009 | <0.001 |
Albumin | −1.246 | 0.055 | – | – | – | – | – | – | – | – | – | – | – | – |
LVEF | – | – | – | – | – | – | 0.118 | 0.058 | – | – | – | – | – | – |
LVMI | – | – | – | – | – | – | – | – | – | – | 0.028 | 0.168 | 0.037 | 0.032 |
Dec-T | 0.012 | <0.001 | – | – | – | – | – | – | – | – | – | – | – | – |
R2 = 0.126 | R2 = 0.157 | R2 = 0.251 | R2 = 0.248 | R2 = 0.314 | R2 = 0.328 | R2 = 0.331 | ||||||||
P < 0.001 | P < 0.001 | P < 0.001 | P < 0.001 | P < 0.001 | P < 0.001 | P < 0.001 | ||||||||
