One year annual prevalence of psychiatric diagnosis for comorbid cases per 100000 patient years exposure on the GPRD
| Year | Psychoses | Schizophrenia | Paranoia | Neurosis | Personality disorder | Other disorders |
|---|---|---|---|---|---|---|
| 1993 | 5.1 | 1.0 | 0.6 | 43.1 | 4.3 | 3.2 |
| 1994 | 3.9 | 1.7 | 1.5 | 54.6 | 5.3 | 3.4 |
| 1995 | 5.1 | 2.2 | 1.6 | 57.6 | 6.9 | 3.8 |
| 1996 | 5.3 | 1.8 | 1.6 | 60.8 | 5.6 | 3.5 |
| 1997 | 9.0 | 2.1 | 2.5 | 65.4 | 4.9 | 4.5 |
| 1998 | 12.5 | 2.3 | 1.5 | 69.6 | 6.6 | 5.5 |
| % Rate change 93/98 | 147.1 | 128.8 | 144.1 | 61.6 | 54.7 | 68.7 |