Table 1 Baseline characteristics in MoBa participants (n = 85,898) by fibre intake in centile groups.
Estimated daily fibre intake from conception to week 22 of pregnancy | |||||||
|---|---|---|---|---|---|---|---|
< 10th centile n = 8,581 | 10–20 centile n = 8,600 | 20–50 centile n = 25,754 | 50–80 centile n = 25,810 | 80–90 centile n = 8,581 | > 90th centile n = 8,572 | p Vvalue 5 | |
Maternal age (%) | < 0.001 | ||||||
< 25 | 1,524 (17) | 1,025 (11) | 2,440 (27) | 2,219 (25) | 789 (9) | 925 (10) | |
25–34 | 5,972 (10) | 6,235 (10) | 18,804 (30) | 18,685 (30) | 6,109 (10) | 5,901 (10) | |
≥ 35 | 1,085 (7) | 1,340 (9) | 4,510 (30) | 4,906 (32) | 1,683 (11) | 1,746 (11) | |
Maternal education, (%)1 | < 0.001 | ||||||
≤ 12 years | 4,093 (13) | 3,355 (11) | 8,789 (29) | 8,156 (27) | 2,939 (10) | 3,343 (11) | |
12–15 years | 3,065 (9) | 3,444 (10) | 10,877 (31) | 10,947 (31) | 3,492 (10) | 3,236 (9) | |
≥ 16 years | 1,380 (7) | 1,761 (9) | 5,982 (30) | 6,603 (33) | 2,105 (11) | 1,936 (10) | |
Maternal smoking during pregnancy, (%)2 | < 0.001 | ||||||
No | 7,461 (10) | 7,741 (10) | 23,510 (30) | 23,779 (30) | 7,869 (10) | 7,735 (10) | |
Occasionally | 174 (12) | 151 (10) | 412 (28) | 424 (29) | 135 (9) | 154 (11) | |
Yes | 897 (15) | 667 (11) | 1,707 (29) | 1,477 (25) | 523 (9) | 623 (11) | |
Parental celiac disease, (%)3 | 0.92 | ||||||
91 (11) | 80 (9) | 260 (30) | 258 (30) | 90 (10) | 80 (9) | ||
Child | |||||||
Female sex (%) | 0.87 | ||||||
4,236 (10) | 4,165 (10) | 12,587 (30) | 12,607 (30) | 4,164 (10) | 4,187 (10) | ||
Age end 2016, mean (SD) | < 0.001 | ||||||
11.1 (1.9) | 11.1 (1.9) | 11.1 (1.9) | 11.0 (1.9) | 11.0 (1.9) | 10.9 (1.9) | ||
Tertile for gluten intake at 18 months4 | < 0.001 | ||||||
1st (low) | 2,809 (13) | 2,590 (12) | 6,784 (32) | 5,808 (27) | 1,820 (8) | 1,720 (8) | |
2nd | 1,994 (9) | 2,252 (10) | 6,819 (31) | 6,655 (31) | 2,114 (10) | 1,879 (9) | |
3rd (high) | 1,464 (7) | 1,694 (8) | 6,239 (29) | 7,139 (33) | 2,513 (12) | 2,628 (12) | |
