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Fig. 3 | BMC Endocrine Disorders

Fig. 3

From: Association between glycosylated hemoglobin A1c and bone biochemical markers in type 2 diabetic postmenopausal women: a cross-sectional study

Fig. 3

Smoothing splines of HbA1c and bone biochemical markers generated in generalized additive models. General associations between HbA1c and N-MID osteocalcin (a), and PICP (b); PTH (c), and β-CTX (d); 25(OH)D3 (e). Adjusted for age, BMI, menopause’s years, diabetic duration, TC, TG, HDL-c, LDL-c, creatinine, UA, and eGFR. The line of dark blue circles indicates 95% confidence intervals

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