Table 2.
Dietary inflammatory index (DII) scores for January 2017–March 2020 NHANES participants with and without gallstone disease.
| Characteristic | Overall n = 7,334 | Without GSD n = 6,563(89.5%) | With GSD n = 771(10.5%) | p-value |
|---|---|---|---|---|
| DII | 1.29 (−0.43, 2.66) | 1.23 (−0.46, 2.63) | 1.68 (0.01, 2.91) | <0.001 |
| DII group | <0.001 | |||
| Tertile 1 | 1,111 (17.2%) | 1,022 (17.9%) | 89 (11.2%) | |
| Tertile 2 | 3,977 (54.5%) | 3,591 (54.6%) | 386 (54.0%) | |
| Tertile 3 | 2,246 (28.3%) | 1,950 (27.5%) | 296 (34.9%) |
DII, dietary inflammatory index; GSD, gallstone disease.