Table 2. Prevalence rates (per 100 000 population) for lifetime diagnoses by service type and cohort year

Service type by cohort year

Lifetime diagnosis

Inpatient, outpatient and emergency contact

Outpatient and emergency contact only

1986–1987

1991–1992

1996–1997

1986–1987

1991–1992

1996–1997

Organic brain disorder

126.9

101.1

76.6^a

48.5

40.3

93.0^a

Schizophrenia

208.7

158.1

99.5^a

143.1

136.0

152.4

Other psychosis

60.5

31.9

41.5^b

47.7

53.2

54.4

Major affective disorder

157.6

142.9

178.2

282.8

317.7

381.5^a

Substance abuse

135.4

107.2

66.6^a

100.5

86.6

54.4^a

Anxiety and minor affective disorder

23.9

19.0

27.2

169.5

195.3

156.7

Personality disorder

30.7

37.2

25.8

44.3

50.2

42.9

Adjustment disorder and Axis V codes

114.1

88.9

80.2^c

592.0

547.9

230.5^a

Other miscellaneous

33.2

28.9

25.1

126.1

177.1

147.4