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Fig. 2 | BMC Pregnancy and Childbirth

Fig. 2

From: Impact of vitamin D deficiency on maternal and birth outcomes in the Saudi population: a cross-sectional study

Fig. 2

Correlation between vitamin D levels and pregnancy status. a A weak negative correlation between vitamin D levels and parity (r = −0.07, p = 0.3). b A significant negative correlation between the vitamin D levels and the fasting levels of oral glucose tolerance test (OGTT) among females aging more than 35-year-old (r = −0.2, p = 0.03)

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