Figure 2.
Odds of having parathyroid hormone (PTH) levels evaluated after hypercalcemia vary with age, gender, insurance status, co-morbidity, and calcium level. Odds ratios and 95% confidence intervals shown on the left, with numeric value of odds ratio shown on the right.
Results adjusted for type of visit (inpatient, outpatient, emergency room), year of initial calcium, and Elixhauser co-morbidities.