Table 3 Model stratified on BMI. Adjusted for physical activity, smoking, family history of CVD, education level, dyslipidaemia and diabetes
From: Dietary inflammatory index, risk of incident hypertension, and effect modification from BMI
|  | BMI (Kg / m2) <= 18.49 (n = 2141) | BMI (Kg / m2) 18.50–21.49 (n = 18,566) | BMI (Kg / m2) 21.50–24.99 (n = 19,370) | BMI (Kg / m2) > 25.00 (n = 6526) |
|---|---|---|---|---|
HR [95% CI] | HR [95% CI] | HR [95% CI] | HR [95% CI] | |
Quintiles of DII | ||||
Q1 (< − 2.7) | ref | ref | ref | ref |
Q2 (−2.7 – −0.4) | 1.14 [0.81: 1.59] | 1.03 [0.93: 1.15] | 1.04 [0.96: 1.12] | 1.04 [0.93: 1.15] |
Q3 (−0.4–1.3) | 1.01 [0.74: 1.40] | 1.10 [1.00: 1.22] | 1.06 [0.98: 1.14] | 0.96 [0.86: 1.08] |
Q4 (1.3–3.0) | 0.97 [0.71: 1.33] | 1.05 [0.95: 1.16] | 1.03 [0.96: 1.11] | 0.97 [0.86: 1.09] |
Q5 (> 3.0) | 1.06 [0.79: 1.43] | 1.17 [1.06: 1.29] | 1.05 [0.97: 1.14] | 0.92 [0.86: 1.04] |
p-trend | 0.99 | 0.002 | 0.22 | 0.15 |