Association between total, supplemental, and dietary folate and MSI
| Variable . | Folate intake . | MSI, n (%) . | MSS, n (%) . | OR* (95% CI) . |
|---|---|---|---|---|
| Total folate | ≥400 | 17 (38) | 128 (36) | Reference |
| <400 | 28 (62) | 232 (64) | 1.06 (0.45-2.50) | |
| Supplemental folate | Yes | 13 (29) | 104 (29) | Reference |
| No | 32 (71) | 256 (71) | 0.98 (0.34-2.84) | |
| Dietary folate | ≥275 | 19 (42) | 144 (40) | Reference |
| <275 | 26 (58) | 216 (60) | 1.18 (0.6-2.50) |
| Variable . | Folate intake . | MSI, n (%) . | MSS, n (%) . | OR* (95% CI) . |
|---|---|---|---|---|
| Total folate | ≥400 | 17 (38) | 128 (36) | Reference |
| <400 | 28 (62) | 232 (64) | 1.06 (0.45-2.50) | |
| Supplemental folate | Yes | 13 (29) | 104 (29) | Reference |
| No | 32 (71) | 256 (71) | 0.98 (0.34-2.84) | |
| Dietary folate | ≥275 | 19 (42) | 144 (40) | Reference |
| <275 | 26 (58) | 216 (60) | 1.18 (0.6-2.50) |
Adjusted for age, race, smoking status, total calcium intake, tumor location, and vitamin/mineral intake.