Details of subjects studied
| Number of individuals | |||
|---|---|---|---|
| Median age in years (range) | Biochemical assessment | Review of case notes | |
| Hypoparathyroid (previously identified) | 0.02 (0.01–0.36) | 4 | 0 |
| Hypoparathyroid (identified by biochemical assessment) | 32.9 | 1 | 0 |
| Borderline biochemistry | 16.8 (10.2–37.5) | 3 | 0 |
| Normal | 9.1 (0.2–42.5) | 19 | 10 |