PTH and diabetes mellitus: However, the combination of deficient 25(OH)D levels and PTH excess was associated with higher prevalence for at least one cardiometabolic outcome among women without prevalent or incident diabetes [odds ratio (OR) = 4.23, 95% CI: 2.90–6.18] but not for those who had diabetes at baseline or who developed diabetes later (OR = 1.89, 95% CI: 0.96–3.71).