From: Inflammatory potential of diet and risk of incident knee osteoarthritis: a prospective cohort study
E-DII in quartile | Q1 | Q2 | Q3 | Q4 | P for trend* |
---|---|---|---|---|---|
ROA | |||||
 Median | − 3.9 | − 2.7 | − 1.3 | 0.9 |  |
 ROA knees# | 48/896 | 53/892 | 66/892 | 65/892 |  |
 Model 1†| 1.00 (ref) | 1.12 (0.75, 1.68) | 1.48 (1.00, 2.18) | 1.43 (0.96, 2.11) | 0.049 |
 Model 2‡ | 1.00 (ref) | 1.27 (0.84, 1.94) | 1.53 (1.01, 2.32) | 1.73 (1.15, 2.62) | 0.007 |
SxOA | |||||
 Median | − 3.9 | − 2.7 | − 1.4 | 0.8 |  |
 SxOA knees# | 218/1472 | 237/1470 | 260/1470 | 263/1468 |  |
 Model 1†| 1.00 (ref) | 1.12 (0.92, 1.37) | 1.28 (1.05, 1.56) | 1.37 (1.12, 1.68) | 0.001 |
 Model 2‡ | 1.00 (ref) | 1.13 (0.92, 1.40) | 1.27 (1.04, 1.56) | 1.43 (1.16, 1.76) | 0.001 |