TABLE 5.
Abundances of 4 major bacterial phyla and of taxa within the Firmicutes phylum by quantiles of intake of foods rich in anthocyanins in PopGen participants1
| Quantile 1 | Quantile 2 | Quantile 3 | Quantile 4 | P | Q | |
|---|---|---|---|---|---|---|
| Actinobacteria | 134 (99.5, 168) | 189 (159, 219) | 142 (111, 174) | 156 (124, 188) | 0.88 | 0.99 |
| Bacteroidetes | 3749 (3479, 4020) | 3434 (3196, 3672) | 3354 (3105, 3603) | 3418 (3165, 3672) | 0.11 | 0.22 |
| Firmicutes | 5146 (4872, 5420) | 5428 (5188, 5669) | 5769 (5517, 6021) | 5648 (5392, 5905) | 0.01 | 0.03 |
| Proteobacteria | 945 (757, 1134) | 927 (761, 1093) | 703 (529, 876) | 755 (578, 931) | 0.07 | 0.22 |
| Lactobacillales | 105 (69.0, 141) | 136 (105, 168) | 145 (113, 178) | 141 (107, 174) | 0.18 | 0.26 |
| Clostridiales | 4145 (3899, 4392) | 4329 (4112, 4545) | 4672 (4445, 4899) | 4594 (4363, 4825) | 0.00 | 0.04 |
| Blautia | 181 (140, 222) | 202 (166, 238) | 193 (156, 231) | 193 (154, 231) | 0.82 | 0.82 |
| Clostridium XIVa | 72.5 (50.6, 94.4) | 47.2 (28.0, 66.4) | 33.9 (13.8, 54.0) | 31.5 (10.9, 52.0) | 0.01 | 0.04 |
| Roseburia | 95.5 (66.3, 125) | 141 (115, 166) | 155 (129, 182) | 148 (120, 175) | 0.02 | 0.06 |
| Unclassified Lachnospiraceae | 1083 (985, 1180) | 1073 (988, 1158) | 1142 (1052, 1231) | 1158 (1067, 1249) | 0.18 | 0.26 |
| Ruminococcaceae | 2434 (2239, 2629) | 2525 (2354, 2696) | 2789 (2610, 2969) | 2746 (2564, 2929) | 0.01 | 0.04 |
| Fecalibacterium | 550 (448, 651) | 619 (530, 708) | 614 (521, 707) | 588 (493, 682) | 0.70 | 0.75 |
| Oscillibacter | 338 (285, 392) | 321 (274, 368) | 357 (308, 406) | 370 (320, 420) | 0.27 | 0.34 |
| Ruminococcus | 168 (118, 218) | 185 (142, 229) | 206 (160, 252) | 216 (169, 262) | 0.16 | 0.26 |
| Unclassified Ruminococcaceae | 1267 (1121, 1414) | 1295 (1167, 1424) | 1513 (1378, 1647) | 1445 (1308, 1582) | 0.03 | 0.07 |
| Unclassified Erysipelotrichaceae | 163 (127, 200) | 165 (133, 197) | 152 (119, 186) | 180 (146, 215) | 0.60 | 0.70 |
| Acidaminococcaceae | 221 (169, 272) | 144 (98.1, 189) | 128 (80.8, 176) | 133 (84.0, 181) | 0.03 | 0.07 |
| Dialister | 321 (188, 453) | 471 (354, 587) | 541 (419, 663) | 476 (352, 601) | 0.11 | 0.21 |
n = 618. Values are means (95% CIs). Models adjusted for sex; age (y); smoking (never, former, current); physical activity (metabolic equivalents per week); BMI (kg/m2); height (cm); use of vitamin or mineral supplements (yes or no); education level (none or primary/middle school, secondary school or college/further education); daily intakes (in tertiles) of energy (kcal), polyunsaturated, monounsaturated, and saturated fat (g/d), fiber (g/d), alcohol (g/d), and carbonated drinks (frequency/d); and the ratio of energy intake to estimated energy requirements. P value and Q value (FDR-adjusted P value) calculated using ANCOVA.