Table 4.

Associations between GC genotypes and diplotypes with maternal VDD (25OHD < 30 nmol/L) in univariate analysis

		Crude OR	95% CI	p-value
GC rs4588	GG	1.00	Reference
	GT + TT	1.07	0.61–1.87	0.814
GC rs7041	AA	0.65	0.37–1.17	0.654
	AC	1.00	Reference
	CC	2.87	1.22–6.74	0.016
GC diplotype	1f-1f	1.00	Reference	–
	1s–1s	2.76	1.06–7.22	0.038
	1f-1s	1.07	0.49–2.36	0.854
	1s-2	0.80	0.33–1.96	0.626
	1f-2	2.40	0.97–5.70	0.059
	2–2	1.30	0.24–7.26	0.753