Table 3 Comparison of the main outcomes before and after intervention between both groups
Variable | Vitamin D group (n = 107) | Placebo group (n = 103) | β (95% CIs) | p value | ||
|---|---|---|---|---|---|---|
0Â month | 6Â months | 0Â month | 6Â months | |||
Serum 25(OH)D (nmol/l) | 60.8 ± 23.0 | 103.6 ± 25.7 | 61.0 ± 23.4 | 60.3 ± 26.5 | 42.5 (35.8–49.6) | <0.01 |
AGE-value | 2.67 ± 0.64 | 2.73 ± 0.69 | 2.63 ± 0.53 | 2.74 ± 0.56 | −0.05 (−0.17 to 0.08) | 0.47 |
BMI (kg/m2) | 28.8 ± 4.8 | 29.1 ± 4.4 | 28.7 ± 4.7 | 28.8 ± 4.8 | 0.23 (0.01–0.46) | 0.04 |
HbA1c (mmol/mol) | 51.1 ± 6.0 | 50.0 ± 6.3 | 50.3 ± 5.3 | 49.4 ± 6.2 | 1.2 (−0.1 to 2.6) | 0.07 |