BioMed Research International / 2019 / Article / Tab 4

Research Article

Relationship between Serum Vitamin D and Calcium Levels and Vitamin D Receptor Gene Polymorphisms in Colorectal Cancer

Table 4

Correlation between different genotypes of BsmI SNP with the expression of total vitamin D, 25(OH)D3, and calcium serum levels in patients and controls.

Biochemical testPatients (n=50)Controls (n=50)P value
Frequency ()Frequency ()
20 (40%)22 (44%)8 (16%)6 (12%)28 (56%)16 (32%)

Total vitamin D (nmol/L)107.40±16.5879.32±14.7769.30±9.71124.0±23.87130.4±14.40172.4±16.54< 0.0001
P value0.250.07

25(OH)D3 (nmol/L)36.50±3.8530.77±2.5831.38±3.2736.17±4.6038.86±2.4636.06±4.450.48
P value0.580.79

Calcium (mmol/L)2.23±0.0212.18±0.0412.27±0.0352.34±0.0132.31±0.0212.31±0.0230.0031
P value0.350.57

P value was calculated by Kruskal-Wallis test with Dunn’s multiple comparison.

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