Table 5.
Percentage contribution of vitamin intake to Recommended Intake in celiac and non-celiac Spanish men and women.
| Total Sample | Men | Women | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Celiac (n = 64) |
Non-Celiac (n = 74) |
p | Celiac (n = 21) |
Non-Celiac (n = 25) |
p | Celiac (n = 43) |
Non-Celiac (n = 49) |
p | |
| Thiamine (% of RI) |
114.6 (98.1–140.6) |
126.1 (100.8–146.6) |
n.s. | 109.1 (89.55–148.10) |
127.3 (100.0–145.5) |
n.s. | 120.0 (98.9–137.5) |
122.2 (102.2–158.3) |
n.s. |
| Riboflavin (% of RI) |
100.0 (91.8–128.6) |
107.1 (85.7–128.6) |
n.s. | 100.0 (76.50–126.05) |
100.0 (76.5–117.1) |
n.s. | 107.1 (92.3–128.6) |
107.7 (92.3–135.7) |
n.s. |
| Pyridoxine (% of RI) |
125.0 (100–187.0) |
116.7 (100.0–131.3) |
n.s. | 138.9* (119.45–161.15) |
116.7 (97.2–127.8) |
0.015 | 118.8 (93.8–143.8) |
112.5 (100.0–134.4) |
n.s. |
| Vitamin B12 (% of RI) |
242.5 (181.3–455.0) |
237.5 (153.7–355.0) |
n.s. | 300.0 (195.0–530.0) |
275.0 (187.5–480.0) |
n.s. | 230.0 (160.0–405.0) |
215.0 (142.5–282.5) |
n.s. |
| Niacin (% of RI) |
103.6 (84.8–125.5) |
98.9 (86.5–128.2) |
n.s. | 111.6 (85.5–125.8) |
93.7 (78.7–105.6) |
n.s. | 102.9 (84.7–125.0) |
101.3 (90.0–134.6) |
n.s. |
| Folic Acid (% of RI) |
64.7 (53.0–83.5) |
61.25 (48.7–72.2) |
n.s. | 71.50 * (62.1–88.3) |
59.5 (48.5–72.1) |
0.032 | 61.3 (49.5–78.8) |
62.8 (48.4–72.6) |
n.s. |
| Vitamin C (% of RI) |
243.30 * (180.0–304.2) |
205.8 (134.3–254.5) |
0.029 | 293.3 * (178.3–332.5) |
196.7 (110.2–230.8) |
0.012 | 226.7 (180.0–290.0) |
211.7 (142.4–285.0) |
n.s. |
| Vitamin A (% of RI) |
122.05 * (89.2–152.9) |
91.6 (69.8–117.4) |
0.00 | 120.0 * (85.8–167.1) |
79.0 (63.7–98.2) |
0.001 | 123.0 * (92.6–148.3) |
101.9 (73.4–137.9) |
0.028 |
| Vitamin D (% of RI) |
21.35 (11.3–47.0) |
22.7 (9.1–36.3) |
n.s. | 27.3 (12.0–56.3) |
22.0 (9.0–35.6) |
n.s. | 20.0 (9.30–46.0) |
22.7 (9.0–37.3) |
n.s. |
| Vitamin E (% of RI) |
69.60 (57.7–83.1) |
62.1 (49.2–85.6) |
n.s. | 81.7 (66.7–88.7) |
67.5 (54.6–96.6) |
n.s. | 65.8 (56.7–77.5) |
60.0 (46.2–75.0) |
n.s. |
| Vitamin K (% of RI) |
138.9 * (103.4–219.8) |
109.0 (77.5–165.2) |
0.006 | 149.2 * (118.7–185.0) |
100.00 (60.0–155.8) |
0.024 | 135.6 (100.6–242.2) |
115.6 (84.2–172.7) |
n.s. |
Results are expressed as median and range (P25–P75). % of RI: Percentage contribution to recommended intake, calculated as actual intake/recommended intake × 100 * Significant differences (p ≤ 0.05) between celiac and non-celiac groups.