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Fig. 3 | Journal of Health, Population and Nutrition

Fig. 3

From: Dietary calcium is inversely associated with hepatitis B virus infection: an analysis of US National Health and Nutrition Examination Survey (NHANES) 2007–2020

Fig. 3

Restricted cubic spline (RCS) analysis of predicted dietary and serum calcium for the risk of HBV infection. We used RCS to further explore linear association and all analysis were adjusted for age, sex, race/ethnicity, education level, marital status, BMI, smoking, diabetes,hypertension, fat, SFA, MUFA, PUFA, VB6, VB12, VC, VD, folate, caffeine and HDL. a The association of dietary calcium and HBV infection (p for all < 0.016, p for non-linearity = 0.642). b The association of serum calcium and HBV infection (p for all < 0.028, p for non-linearity = 0.836). HBV: Hepatitis B Virus

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