Patient demographics
| Patients (n = 315) | |
|---|---|
| Age (years) | |
| Mean | 48 |
| Range | 7–86 |
| Follow up (years) | |
| Mean | 3 |
| Range (years) | (0.3–30) |
| Sex | |
| Male | 121 (38.4%) |
| Female | 194 (61.6%) |
| Race | |
| Caucasian | 190 (60.3%) |
| Indian/Pakistani | 88 (27.9%) |
| Afro-Caribbean | 35 (11.1%) |
| Mixed race | 1 (0.6%) |