Table 1.
Any psychotic experience(s) by demographic and social characteristics, common mental disorder and cannabis usea
| Any psychotic experience(s) (n = 315) |
||||
|---|---|---|---|---|
| Total n (%) | Yes, n (%) | Unadjusted OR | Adjusted OR (95% CI)b | |
| Gender | ||||
| Male | 734 (33.4) | 147 (19.1) | 1.00 | 1.00 |
| Female |
946 (66.6) |
168 (17.2) |
0.88 |
0.88 (0.69-1.13) |
| Age, years | ||||
| 16-29 | 572 (28.7) | 126 (21.9) | 1.45 | 1.39 (1.06-1.81) |
| 30 and above |
1108 (71.2) |
189 (16.2) |
1.00 |
1.00 |
| Ethnicity | ||||
| White British | 1043 (63.7) | 169 (14.8) | 1.00 | 1.00 |
| Other |
636 (36.3) |
145 (23.1) |
1.72 |
1.67 (1.27-2.19) |
| Education | ||||
| No qualifications | 223 (16.7) | 51 (21.1) | 1.00 | 1.00 |
| GCSEs | 327 (20.1) | 66 (18.3) | 0.84 | 0.70 (0.45-1.09) |
| A-levels | 420 (23.6) | 98 (23.3) | 1.12 | 0.91 (0.59-1.40) |
| University |
691 (39.7) |
94 (12.8) |
0.55 |
0.52 (0.34-0.78) |
| Social classc | ||||
| I and II | 505 (28.4) | 66 (12.6) | 1.00 | 1.00 |
| IIINM and IIIM | 275 (15.3) | 50 (17.1) | 1.43 | 1.22 (0.79-1.89) |
| IV and V | 164 (10.0) | 28 (16.8) | 1.39 | 1.23 (0.74-2.05) |
| Unclassified: unemployed | 162 (9.1) | 53 (32.1) | 3.28 | 2.93 (1.87-4.58) |
| Unclassified: other |
538 (37.2) |
110 (20.5) |
1.60 |
1.44 (1.00-4.58) |
| Cannabis use | ||||
| Never used | 855 (55.2) | 141 (15.6) | 1.00 | 1.00 |
| Used, not in past year | 525 (29.6) | 87 (16.2) | 1.05 | 1.26 (0.92-1.75) |
| Used in past year |
300 (15.1) |
87 (29.6) |
2.28 |
2.47 (1.73-3.53) |
| Any common mental disorder | ||||
| No | 1231 (72.9) | 145 (10.9) | 1.00 | 1.00 |
| Yes |
444 (27.2) |
168 (36.5) |
4.70 |
4.99 (3.75-6.62) |
| Common mental disorder | ||||
| No | 1233 (73.0)d | 146 (11.0) | 1.00 | 1.00 |
| Mixed anxiety and depression | 127 (7.7) | 45 (33.6) | 4.11 | 4.43 (2.89-6.81) |
| Depression | 188 (11.8) | 76 (40.3) | 5.49 | 5.84 (4.04-8.46) |
| Anxiety related | 127 (7.5) | 46 (36.2) | 4.00 | 4.23 (2.80-6.41) |
a.
All percentages are weighted. Results in bold signify P<0.05.
b.
Adjusted for age, gender, ethnicity (as appropriate).
c.
Registrar General’s Classification Social class: I professional, II managerial/technical, III(NM) Skilled (non-manual), III(M) skilled (manual), IV semi-skilled, V unskilled.
d.
Includes two people with obsessive-compulsive disorder.