The VDR gene FokI polymorphism is associated with gestational diabetes mellitus in Turkish women

BMC Medical Genetics

Table 4 Association between the VDR gene FokI SNPs and clinical features of GDM women

	CC (wild)	CT	TT	P^a	P^b	P^c
	CC (wild)	CT	TT	CC/CT	CC/TT	CT/TT
Age (year)	30.04 ± 5.24	29.46 ± 5.31	29.14 ± 3.79	0.515	0.315	0.588
Gestational age (weeks)	26.60 ± 1.66	26.43 ± 1.50	25.42 ± 1.39	0.893	0.031	0.033
BMI (kg/m²)	27.95 ± 4.11	29.16 ± 4.63	28.61 ± 3.56	0.311	0.264	0.690
Glucose (mg/dl)	87.06 ± 17.04	91.80 ± 16.66	99.42 ± 14.53	0.152	0.002	0.020
İnsulin (μIU/ml)	10.19 ± 4.01	9.88 ± 3.71	12.17 ± 3.60	0.380	0.036	0.009
HOMA-IR	2.30 ± 1.31	2.33 ± 1.16	3.05 ± 1.20	0.888	0.009	0.013
HbA1c (%)	5.29 ± 0.50	5.33 ± 0.47	5.47 ± 0.33	0.738	0.011	0.019

^aCC genotype vs CT genotype ^b CC genotype vs TT genotype
^cCT genotype vs TT genotype
BMI body mass index, HOMA-IR homeostasis model assessment-insulin resistance, HbA1c hemoglobin A1c
Student’s t test was used for normally distributed continuous variables or log-transformed variables between two groups
Bold represents significant p-values

ISSN: 1471-2350