Figure 4From: Non-linear association of serum 25-hydroxyvitamin D with urinary albumin excretion rate in normoalbuminuric subjects Odds ratios for high-normal urinary albumin excretion (UACR 10–29 mg/g) as a function of serum 25-hydroxyvitamin D levels by quartile categories (top), percentile categories (middle), and clinical categories (bottom). Black round dots represent odds ratios, and error bars represent the 95% CIs. *Adjusted for age, sex, season, body mass index, hemoglobin, estimated glomerular filtration rate, hypertension, diabetes, use of vitamin D supplements, and/or renin-angiotensin system blocker, serum albumin, calcium, phosphorus, high-density lipoprotein-cholesterol, triglyceride, and high sensitivity-C-reactive protein. UACR, urinary albumin-creatinine ratio.Back to article page