Table 1.
Demographic and clinical sample characteristics by site
| UK (n = 512) | USA (n = 535) | Australia (n = 502) | Germany (n = 516) | Hong Kong (n = 445) | |
|---|---|---|---|---|---|
| Age in years: M (s.d.) | 41.91 (14.87) | 47.65 (17.05) | 44.75 (17.55) | 42.00 (13.79) | 39.64 (13.57) |
| Gender (%) | |||||
| Male | 47.1% | 46.4% | 48.2% | 49.2% | 43.1% |
| Female | 52.7% | 52.7% | 50.8% | 50.0% | 56.6% |
| Other/Genderqueer, TransMale/-Female | 0% | 1.0% | 0.8% | 0.8% | 0.2% |
| Education | |||||
| Primary | 0.4% | 5.2% | 0.8% | 0.4% | 2.5% |
| Secondary/equivalent | 19.7% | 0% | 15.5% | 59.7% | 28.8% |
| A-level/equivalent | 38.3% | 34.4% | 49.2% | 12.8% | 18.2% |
| University degree (Bachelor/Master/PhD) | 41.7% | 60.3% | 34.5% | 27.1% | 50.6% |
| Income | |||||
| Under £ 18 500 | 15.6% | 26.7% | 22.9% | 20.9% | 8.5% |
| £ 18 500-£ 36 999 | 39.8% | 25.0% | 27.1% | 28.3% | 22.2% |
| £ 37 000-£ 55 999 | 23.6% | 16.1% | 13.3% | 23.4% | 28.8% |
| £ 56 000-£ 74 999 | 11.5% | 10.1% | 13.3% | 14.7% | 11.7% |
| £ 75 000-£ 92 999 | 4.7% | 6.9% | 12.4% | 6.2% | 13.9% |
| £ 93 000-£ 111 999 | 2.1% | 7.5% | 7.4% | 3.3% | 8.3% |
| £ 112 000 + | 2.5% | 7.7% | 3.6% | 3.1% | 6.5% |
| Employment (%) | |||||
| Full/Part time employed | 71.1% | 49.7% | 54.7% | 68.0% | 84.1% |
| Retired | 10.4% | 0% | 16.9% | 8.7% | 3.6% |
| Unemployed/not working | 6.9% | 27.0% | 10.2% | 7.9% | 2.3% |
| Home keeper/carer | 5.7% | 9.2% | 7.2% | 4.5% | 1.3% |
| Disabled | 1.6% | 4.7% | 6.0% | 2.5% | 0% |
| Training/school | 4.3% | 8.2% | 4.0% | 8.3% | 8.8% |
| Current psychiatric diagnosis (% yes) | 12.3% | 22.4% | 41.8% | 20.0% | 7.2% |
| R-GPTS: M (s.d.) | |||||
| Ideas of reference | 6.46 (8.59) | 6.77 (8.69) | 11.73 (8.52) | 7.13 (8.60) | 9.17 (7.07) |
| Persecutory thoughts | 6.03 (9.66) | 6.85 (10.42) | 12.01 (11.02) | 5.72 (9.11) | 8.52 (9.67) |