PTH and hypogonadism: ABD results from parathyroidectomy or oversuppression of PTH.9, 10, 11 Beyond parathyroidectomy, risk factors for ABD include peritoneal dialysis, glucocorticoid and bisphosphonate use, diabetes, menopause, hypogonadism, increasing age, malnutrition, systemic inflammation, calcimimetics, excessive vitamin D and/or calcium supplementation, high calcium dialysate, and calcium‐based phosphate binders.9, 10