Table 1.
Characteristics of patients with non-functioning pituitary adenoma
| Characteristics | Total (N = 2473) |
|---|---|
| Gender, n (%) | |
| Men | 1310 (53) |
| Women | 1163 (47) |
| Mean age at diagnosis, years (range) | 58.9 (1–97) |
| Men, mean ± SD | 61.0 ± 15.7 |
| Women, mean ± SD | 56.6 ± 17.7 |
| Diagnosed with hypopituitarism, n (%) | 1263 (51) |
| Diagnosed with diabetes insipidus, n (%) | 122 (4.9) |
| Mean patient-years at risk per patient, year (range) | 8.3 (0–18) |
| Patient-years at risk in the study | 20,517 |
| Time at diagnosis | |
| 1997–2001 | 607 (25) |
| 2002–2006 | 881 (36) |
| 2007–2011 | 985 (40) |
| Treated with surgery, n (%) | 1303 (53) |
| Treated with radiotherapy, n (%) | 115 (5) |