Table 5.
Vitamin 25(OH)D2, 25(OH)D3 and 25(OH) (total), as well as calcium serum, levels in the study subjects according to the LCT-13910C>T genotype.
| Parameters |
CC
(N = 21) |
CT
(N = 32) |
TT
(N = 10) |
p-Value |
| Median ± IQR (Min–Max) | ||||
| 25(OH)D2 (ng/mL) | 1.42 ± 0.61 | 1.99 ± 0.36 | 1.47 ± 0.22 | NS |
| (1.25–2.40) | (1.20–2.82) | (1.31–2.75) | ||
| 25(OH)D3 (ng/mL) | 17.6 ± 2.19 a | 19.5 ± 2.79 ab | 21.5 ± 3.99 b | 0.025 |
| (8.58–23.9) | (9.26–32.6) | (16.8–43.7) | ||
| Total (D2+D3) (ng/mL) | 18.1 ± 2.91 a | 20.8 ± 2.97 ab | 22.6 ± 4.46 b | 0.022 |
| (9.58–24.8) | (9.28–33.0) | (16.9–44.1) | ||
| Mean values ± SD (Min–Max) | ||||
| * Calcium (mg/dL) | 2.27 ± 0.29 a | 2.56 ± 0.35 ab | 2.62 ± 0.26 b | 0.049 |
| (1.76–2.75) | (1.57–3.17) | (2.28–3.02) | ||
No normal distribution: Kruskal–Wallis ANOVA, * normal distribution: post hoc Tukey’s RIR test. Values marked a,b are statistically significantly different, p < 0.05.