Fig. 2
The role of vitamin D in the relationship between lipid profile and inflammation in the second trimester. a.25(OH)D, 25-hydroxyvitamin D; hs-CRP, high-sensitivity C-reactive protein; TC, total cholesterol; TG, triglyceride; HDL-C, high density lipoprotein-cholesterol; LDL-C, low density lipoprotein-cholesterol; Note: The ordinates denote the adjusted regression coefficient of the multiple linear regression of lipid profile and hs-CRP, and the abscissa denote the 25(OH)D level in the second trimester; the solid black line denote the correlation between vitamin D levels with lipid profile and hs-CRP in the second trimester, and the shaded area indicates a 95% confidence interval. The closer the distance of the solid line from the X axis, the stronger the correlation strength between the two. Adjusted for sociodemographic characteristics (maternal age, education, income, season, parental diabetes and parental rheumatism), perinatal health status(pre-pregnancy BMI, systolic blood pressure and diastolic blood pressure), lifestyle(sitting or lying time, physical activities, paternal alcohol and smoking consumption, fish oil supplement, multivitamin supplement, milk intake, soy product intake and dessert intake)