preferred_name: Med: Bone density below reference range (e.g. osteopenia/osteoporosis)
preferred_name_lc: med: bone density below reference range (e.g. osteopenia/osteoporosis)
label: Med: Bone density below reference range (e.g. osteopenia/osteoporosis)
label_lc: med: bone density below reference range (e.g. osteopenia/osteoporosis)