| Q1 | Q2 | Q3 | Q4 | p value for trend |
---|---|---|---|---|---|
n | 101 | 100 | 102 | 99 | – |
DPN, n (%) | 13 (12.9) | 19 (19.0) | 30 (29.4) | 40 (40.4) | – |
Model 0 | 1–reference | 1.59 (0.74 to 3.42) | 2.82 (1.37 to 5.80) | 4.59 (2.26 to 9.31) | < 0.001 |
Model 1 | 1–reference | 1.32 (0.60 to 2.90) | 2.22 (1.05 to 4.72) | 3.60 (1.72 to 7.56) | < 0.001 |
Model 2 | 1–reference | 1.42 (0.59 to 3.43) | 1.57 (0.65 to 3.83) | 3.18 (1.32 to 7.62) | 0.010 |
Model 3 | 1–reference | 1.16 (0.37 to 3.63) | 1.56 (0.52 to 4.66) | 3.44 (1.12 to 10.55) | 0.023 |
Model 4 | 1–reference | 1.47 (0.45 to 4.82) | 1.72 (0.54 to 5.53) | 4.58 (1.39 to 15.06) | 0.012 |