From: Clinical benefit of gluten-free diet in screen-detected older celiac disease patients
Reference values | At the diagnosis | After gluten-free diet | p-value | |||
---|---|---|---|---|---|---|
Mean | Range | Mean | Range | |||
Blood hemoglobin | M: 13.4-16.7 g/dl | 14.1 | 11.6-16.4 | 14.3 | 11.9-16.0 | 0.225 |
F: 11.7-15.5 g/dl | 13.8 | 12.0-15.6 | 13.3 | 10.7-16.1 | 0.019 | |
Serum iron | 10-34 μmol/l | 17 | 5-28 | 19 | 9-40 | 0.280 |
Serum ferritin | M: 20-275 μg/l | 46 | 5-177 | 120 | 7-351 | 0.004 |
F: 7-205 μg/l | 33 | 5-78 | 83 | 7-351 | 0.001 | |
Serum vitamin B12 | 150-740 pmol/l | 275 | 110-542 | 355 | 142-739 | 0.018 |
Erythrocyte folic acid | 180-845 nmol/l | 290 | 88-662 | 403 | 108-1292 | 0.058 |
Serum vitamin D25 | 22-103 nmol/l | 45 | 15-77 | 64 | 29-97 | < 0.001 |
Plasma phosphorus | 0.71-1.53 mmol/l | 0.94 | 0.59-1.19 | 0.93 | 0.72-1.24 | 0.382 |
Serum vitamin A | 1.0-3.0 μmol/l | 2.2 | 1.1-3.3 | 2.0 | 1.0-2.5 | 0.025 |
Serum vitamin E | 12-48 μmol/l | 30 | 10-42 | 35 | 25-65 | 0.005 |
Serum ionized calcium | 1.15-1.30 mmol/l | 1.23 | 1.15-1.33 | 1.22 | 1.15-1.32 | 0.049 |