Table 4. Association of Dietary Information With Fecal SCFA Concentrations and Progression-Free Survival.
| Food consumed | Odds ratio (95% CI)a | Progression-free survival | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| AA | PA | BA | IBA | VA | IVA | HA | CA | SA | Hazard ratio (95% CI) | P value | |
| Beef or pork | 1.69 (0.37-7.59) | 2.08 (0.38-11.2) | 0.78 (0.18-3.26) | 0.61 (0.11-3.36) | 1.53 (0.37-6.21) | 0.48 (0.08-2.60) | 0.82 (0.18-3.72) | 3.64 (0.66-20.0) | 1.11 (0.27-4.47) | 0.43 (0.17-1.03) | .06 |
| Chicken | 0.60 (0.13-2.76) | 0.71 (0.14-3.47) | 0.89 (0.18-4.32) | 1.80 (0.36-8.91) | 2.77 (0.57-13.3) | 1.40 (0.28-6.81) | 2.33 (0.49-10.9) | 5.40 (0.92-31.5) | 2.03 (0.42-9.70) | 1.11 (0.49-2.53) | .79 |
| Fish | 0.84 (0.26-2.67) | 1.80 (0.52-6.21) | 1.20 (0.36-3.92) | 1.23 (0.34-4.42) | 2.00 (0.62-6.42) | 0.82 (0.24-2.79) | 0.46 (0.13-1.59) | 2.89 (0.50-16.6) | 2.33 (0.73-7.42) | 0.70 (0.37-1.32) | .27 |
| Bean | 1.19 (0.29-4.80) | 2.43 (0.45-13.0) | 0.94 (0.23-3.85) | 1.77 (0.42-7.50) | 1.22 (0.31-4.74) | 1.35 (0.32-5.56) | 1.96 (0.49-7.83) | 0.51 (0.05-4.82) | 0.54 (0.13-2.16) | 0.91 (0.43-1.94) | .82 |
| Green vegetables | 0.58 (0.17-1.90) | 1.47 (0.41-5.28) | 1.97 (0.56-6.97) | 3.49 (0.92-13.1) | 4.50 (1.30-15.5) | 3.45 (0.96-12.3) | 4.25 (1.19-15.1) | 2.31 (0.45-11.7) | 0.96 (0.30-3.07) | 0.83 (0.43-1.59) | .58 |
| Cabbage | 0.54 (0.15-1.92) | 1.19 (0.30-4.67) | 0.98 (0.26-3.60) | 1.80 (0.46-6.96) | 3.76 (1.01-13.9) | 2.08 (0.56-7.67) | 1.16 (0.31-4.29) | 2.04 (0.39-10.6) | 0.31 (0.08-1.20) | 0.79 (0.40-1.56) | .50 |
| Potato | 0.34 (0.08-1.45) | 1.07 (0.23-4.90) | 1.36 (0.30-6.12) | 1.20 (0.25-5.55) | 1.53 (0.37-6.21) | 1.63 (0.38-6.95) | 1.44 (0.34-6.08) | 0.59 (0.06-5.58) | 1.11 (0.27-4.47) | 0.67 (0.29-1.56) | .36 |
| Radish | 0.82 (0.23-2.92) | 3.71 (0.71-19.3) | 2.56 (0.60-10.9) | 1.11 (0.27-4.44) | 2.44 (0.68-8.71) | 0.50 (0.11-2.14) | 0.73 (0.18-2.84) | 0.35 (0.03-3.29) | 1.68 (0.48-5.93) | 0.68 (0.33-1.36) | .28 |
| Pumpkin | 1.36 (0.22-8.27) | 2.49 (0.26-23.5) | NA | 3.20 (0.55-18.4) | 1.47 (0.26-8.17) | 2.50 (0.44-14.1) | 2.23 (0.39-12.5) | 1.20 (0.11-12.1) | 6.66 (0.71-62.1) | 0.58 (0.20-1.65) | .31 |
| Mushroom | 0.77 (0.22-2.61) | 4.78 (0.92-24.7) | 6.17 (1.20-31.7) | 2.14 (0.57-7.97) | 3.66 (1.04-12.9) | 2.33 (0.65-8.31) | 1.32 (0.37-4.64) | 3.22 (0.62-16.6) | 0.77 (0.23-2.59)] | 0.40 (0.19-0.81) | .01 |
| Seaweed | 0.44 (0.10-1.94) | 1.75 (0.31-9.64) | 2.18 (0.40-11.9) | 1.45 (0.30-6.90) | 2.00 (0.46-8.65) | 1.12 (0.24-5.26) | 0.78 (0.21-4.65) | 0.68 (0.07-6.54) | 2.58 (0.56-11.8) | 0.71 (0.31-1.62) | .42 |
| Fruit | 0.78 (0.24-2.51) | 1.88 (0.52-6.71) | 1.71 (0.50-5.81) | 2.70 (0.72-10.0) | 1.09 (0.34-3.45) | 1.18 (0.34-4.05) | 1.41 (0.43-4.88) | 095 (0.18-4.83) | 2.76 (0.85-8.96) | 0.65 (0.34-1.25) | .20 |
| Yogurt | 1.47 (0.41-5.28) | 0.56 (0.15-2.03) | 1.14 (0.31-4.13) | 0.96 (0.24-3.84) | 0.60 (0.16-2.14) | 0.43 (0.10-1.86) | 0.63 (0.16-2.44) | NA | 2.03 (0.58-7.05) | 0.64 (0.31-1.33) | .24 |
Abbreviations: AA, acetic acid; BA, butyric acid; CA, caproic acid; HA, hydroangelic acid; IBA, isobutyric acid; IVA, isovaleric acid; NA, not available; PA, propionic acid; SA, succinic acid; SCFA, short-chain fatty acid; VA, valeric acid.
a
Odds ratios are shown for consumption of each food 3 times per week or more compared with fewer than 3 times per week (reference).