Fig. 2From: Association between vitamin D and glycaemic parameters in a multi-ethnic cohort of postmenopausal women with type 2 diabetes in Saudi ArabiaThe relationship between 25(OH)D and glycaemic parameters. a The relationship between total 25(OH)D and fasting glucose (n = 173,2-tailed Spearmen correlation). b The relationship between total 25(OH)D and fasting C-peptide (n = 173, 2-tailed Pearson correlation). c The relationship between total 25(OH)D and HOMA2-IR C-peptide (n = 173, 2-tailed Spearmen correlation). d The relationship between total 25(OH)D and fasting insulin (n = 99*, 2-tailed Pearson correlation). *Subjects not taking insulinBack to article page