Table 3 Association between BMI and systolic blood pressure in 1998 and 2008-11
1998 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Men | Women | |||||||||||||||
ß | 95 %-CI | combined p | R2 | ß | 95 %-CI | combined p | R2 | |||||||||
All participants | ||||||||||||||||
Unadjusted | 0.066 | 0.112 | ||||||||||||||
BMI | 2.939 | ( | 1.196 | - | 4.683 | ) | 0.000 | 3.700 | ( | 2.293 | - | 5.107 | ) | 0.000 | ||
BMI2 | −0.034 | ( | −0.066 | - | −0.003 | ) | −0.045 | ( | −0.070 | - | −0.020 | ) | ||||
Adjusteda | 0.216 | 0.374 | ||||||||||||||
BMI | 1.013 | ( | −0.716 | - | 2.742 | ) | 0.000 | 0.351 | ( | −0.874 | - | 1.576 | ) | 0.000 | ||
BMI2 | −0.007 | ( | −0.038 | - | 0.024 | ) | 0.002 | ( | −0.021 | - | 0.024 | ) | ||||
Untreated participants | ||||||||||||||||
Unadjusted | 0.064 | 0.086 | ||||||||||||||
BMI | 2.512 | ( | 0.789 | - | 4.235 | ) | 0.000 | 2.419 | ( | 0.960 | 3.878 | ) | 0.000 | |||
BMI2 | −0.028 | ( | −0.060 | - | 0.003 | ) | −0.026 | ( | −0.053 | 0.001 | ) | |||||
Adjusted | 0.195 | 0.299 | ||||||||||||||
BMI | 0.571 | ( | −1.088 | - | 2.229 | ) | 0.000 | −0.481 | ( | −1.935 | 0.972 | ) | 0.000 | |||
BMI2 | 0.003 | ( | −0.027 | - | 0.033 | ) | 0.019 | ( | −0.008 | 0.046 | ) | |||||
2008-11 | ||||||||||||||||
All participants | ||||||||||||||||
Unadjusted | 0.027 | 0.098 | ||||||||||||||
BMI | 1.722 | ( | 0.443 | - | 3.000 | ) | 0.000 | 4.048 | ( | 2.613 | - | 5.483 | ) | 0.000 | ||
BMI2 | −0.021 | ( | −0.044 | - | 0.001 | ) | −0.056 | ( | −0.083 | - | −0.030 | ) | ||||
Adjusted | 0.056 | 0.221 | ||||||||||||||
BMI | 0.728 | ( | −0.641 | - | 2.097 | ) | 0.000 | 1.943 | ( | 0.727 | - | 3.159 | ) | 0.000 | ||
BMI2 | −0.006 | ( | −0.029 | - | 0.018 | ) | −0.026 | ( | −0.048 | - | −0.003 | ) | ||||
Untreated participants | ||||||||||||||||
Unadjusted | 0.037 | 0.085 | ||||||||||||||
BMI | 1.326 | ( | −0.175 | - | 2.827 | ) | 0.000 | 3.327 | ( | 1.719 | - | 4.936 | ) | 0.000 | ||
BMI2 | −0.013 | ( | −0.040 | - | 0.014 | ) | −0.046 | ( | −0.077 | - | −0.015 | ) | ||||
Adjusted | 0.088 | 0.203 | ||||||||||||||
BMI | 0.699 | ( | −0.864 | - | 2.261 | ) | 0.000 | 1.433 | ( | 0.032 | - | 2.834 | ) | 0.000 | ||
BMI2 | −0.003 | ( | −0.030 | - | 0.025 | ) | −0.014 | ( | −0.040 | - | 0.013 | ) | ||||
1998 and 2008–11 combined | ||||||||||||||||
All participants | ||||||||||||||||
Unadjusted | 0.061 | 0.140 | ||||||||||||||
BMI | 2.939 | ( | 1.196 | - | 4.683 | ) | 0.000 | 3.700 | ( | 2.293 | - | 5.107 | ) | 0.000 | ||
BMI2 | −0.034 | ( | −0.066 | - | −0.003 | ) | −0.045 | ( | −0.070 | - | −0.020 | ) | ||||
BMI x surveyb | −1.218 | ( | −3.251 | - | 0.815 | ) | 0.000 | 0.348 | ( | −1.589 | - | 2.284 | ) | 0.019 | ||
BMI2 x survey | 0.013 | ( | −0.024 | - | 0.049 | ) | −0.011 | ( | −0.046 | - | 0.024 | ) | ||||
Adjusted | 0.132 | 0.319 | ||||||||||||||
BMI | 1.800 | ( | 0.121 | - | 3.479 | ) | 0.000 | 1.003 | ( | −0.220 | - | 2.226 | ) | 0.000 | ||
BMI2 | −0.018 | ( | −0.048 | - | 0.012 | ) | −0.007 | ( | −0.029 | - | 0.016 | ) | ||||
BMI x survey | −1.752 | ( | −3.637 | - | 0.132 | ) | 0.000 | 0.343 | ( | −1.252 | - | 1.938 | ) | 0.006 | ||
BMI2 x survey | 0.022 | ( | −0.012 | - | 0.056 | ) | −0.011 | ( | −0.040 | - | 0.018 | ) | ||||
Untreated participants | ||||||||||||||||
Unadjusted | 0.058 | 0.116 | ||||||||||||||
BMI | 2.512 | ( | 0.789 | - | 4.235 | ) | 0.000 | 2.419 | ( | 0.960 | - | 3.878 | ) | 0.000 | ||
BMI2 | −0.028 | ( | −0.060 | - | 0.003 | ) | −0.026 | ( | −0.053 | - | 0.001 | ) | ||||
BMI x survey | −1.186 | ( | −3.356 | - | 0.984 | ) | 0.005 | 0.908 | ( | −1.136 | - | 2.953 | ) | 0.330 | ||
BMI2 x survey | 0.015 | ( | −0.024 | - | 0.055 | ) | −0.020 | ( | −0.058 | - | 0.019 | ) | ||||
Adjusted | 0.141 | 0.274 | ||||||||||||||
BMI | 1.260 | ( | −0.399 | - | 2.919 | ) | 0.000 | 0.007 | ( | −1.399 | - | 1.413 | ) | 0.000 | ||
BMI2 | −0.008 | ( | −0.038 | - | 0.022 | ) | 0.011 | ( | −0.015 | - | 0.037 | ) | ||||
BMI x survey | −1.089 | ( | −3.045 | - | 0.867 | ) | 0.011 | 0.921 | ( | −0.994 | - | 2.837 | ) | 0.560 | ||
BMI2 x survey | 0.014 | ( | −0.021 | - | 0.050 | ) | −0.016 | ( | −0.052 | - | 0.020 | ) | ||||