Fig. 2From: Association between hemoglobin A1c and abdominal aortic calcification: results from the National Health and Nutrition Examination Survey 2013–2014Subgroup analysis for the association between HbA1c level as a continuous variable and severe AAC.Odds ratio adjusted for variables in the Model 3 (age, gender, BMI, race, education level, RIP, smoking status, alcohol drinking status, metabolic equivalent, SBP, TC, eGFR, total 25-hydroxyvitamin D, serum calcium, serum phosphorus, and NLR) except the corresponding stratification variableOR: odds ratio; CI, confidence interval; BMI, body mass index; HbA1c, hemoglobin A1cBack to article page