Table 1 Baseline characteristic, Weighted.
Covariates | Total | Dietary Fiber (g) | p-value | |||
|---|---|---|---|---|---|---|
Q1 (0–10.90) | Q2 (10.90–18.12) | Q3 (18.12–27.95) | Q4 (27.95–111.40) | |||
N | 2840 | 710 | 707 | 713 | 710 | |
Age (years), Mean ± SD | 37.69 ± 0.25 | 36.28 ± 0.46 | 37.22 ± 0.47 | 38.64 ± 0.50 | 38.53 ± 0.58 | 0.001 |
BMI (kg/m2), Mean ± SD | 27.76 ± 0.21 | 27.92 ± 0.31 | 28.03 ± 0.32 | 28.10 ± 0.36 | 26.98 ± 0.34 | 0.074 |
Race/ethnicity, n (%) | < 0.001 | |||||
Mexican American | 539 (5.98) | 106 (4.77) | 111 (5.22) | 135 (5.77) | 187 (8.1) | |
Non-hispanic Black | 533 (9.49) | 180 (13.23) | 166 (12.21) | 112 (7.66) | 75 (5.12) | |
Non-hispanic White | 1537 (74.86) | 367 (72.97) | 366 (71.65) | 412 (76.97) | 392 (77.59) | |
Other hispanic | 125 (5.41) | 35 (5.49) | 38 (6.77) | 24 (4.58) | 28 (4.87) | |
Other race—including multi-racial | 106 (4.27) | 22 (3.53) | 26 (4.15) | 30 (5.02) | 28 (4.32) | |
Marital status, n (%) | 0.491 | |||||
Married | 1769 (65.05) | 419 (64.37) | 425 (64.42) | 448 (64.03) | 477 (67.37) | |
Never married | 600 (19.03) | 160 (18.84) | 153 (18.81) | 140 (18.55) | 147 (19.94) | |
Divorced | 471 (15.92) | 131 (16.79) | 129 (16.77) | 125 (17.42) | 86 (12.69) | |
Education level, n (%) | < 0.001 | |||||
Less than high school | 476 (10.96) | 143 (16.19) | 101 (10.16) | 107 (8.69) | 125 (8.97) | |
High school | 627 (22.47) | 184 (27.14) | 185 (26.07) | 149 (20.8) | 109 (16.22) | |
More than high school | 1737 (66.57) | 383 (56.67) | 421 (63.77) | 457 (70.51) | 476 (74.81) | |
PIR, n (%) | < 0.001 | |||||
< 1.3 | 699 (19.09) | 206 (25.31) | 191 (21.5) | 150 (15.29) | 152 (14.67) | |
> = 1.3, < 3.5 | 1016 (34.15) | 277 (37.77) | 259 (34.95) | 245 (33.37) | 235 (30.68) | |
> = 3.5 | 1125 (46.75) | 227 (36.92) | 257 (43.55) | 318 (51.34) | 323 (54.66) | |
Smoking status, n (%) | < 0.001 | |||||
Former | 457 (17.45) | 88 (12.78) | 118 (18.23) | 123 (18.46) | 128 (20.24) | |
Never | 1712 (57.71) | 372 (47.6) | 404 (54.94) | 452 (61.28) | 484 (66.5) | |
Now | 671 (24.84) | 250 (39.62) | 185 (26.83) | 138 (20.26) | 98 (13.26) | |
Alcohol use status, n (%) | 0.003 | |||||
Former | 389 (12.43) | 100 (13.07) | 93 (11.62) | 102 (13.42) | 94 (11.56) | |
Never | 396 (11.84) | 93 (11.74) | 93 (10.63) | 101 (11.54) | 109 (13.41) | |
Mild | 770 (28.02) | 168 (21.79) | 170 (26.3) | 206 (29.7) | 226 (33.99) | |
Moderate | 668 (25.21) | 155 (23.64) | 181 (26.9) | 169 (25.61) | 163 (24.7) | |
Heavy | 617 (22.5) | 194 (29.76) | 170 (24.55) | 135 (19.74) | 118 (16.34) | |
MET score for physical activity, n (%) | 0.109 | |||||
Low | 1783 (63.16) | 437 (62.93) | 428 (58.78) | 464 (65.61) | 454 (65.04) | |
Moderate | 902 (32.01) | 227 (30.77) | 240 (35.91) | 214 (30.79) | 221 (30.75) | |
High | 155 (4.83) | 46 (6.3) | 39 (5.31) | 35 (3.6) | 35 (4.21) | |
Hypertension, n (%) | 0.052 | |||||
Yes | 638 (21.03) | 148 (18.74) | 175 (22.94) | 173 (23.41) | 142 (18.99) | |
No | 2202 (78.97) | 562 (81.26) | 532 (77.06) | 540 (76.59) | 568 (81.01) | |
Diabetes mellitus, n (%) | 0.593 | |||||
Yes | 185 (5.01) | 40 (4.22) | 49 (5.22) | 47 (4.78) | 49 (5.8) | |
No | 2655 (94.99) | 670 (95.78) | 658 (94.78) | 666 (95.22) | 661 (94.2) | |
Hyperlipidemia, n (%) | 0.007 | |||||
Yes | 1783 (62.08) | 450 (63.5) | 464 (66.56) | 451 (62.22) | 418 (56.28) | |
No | 1057 (37.92) | 260 (36.5) | 243 (33.44) | 262 (37.78) | 292 (43.72) | |
