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. 2016 Sep 21;6(9):e011673. doi: 10.1136/bmjopen-2016-011673

Table 1.

Socio-demographic and clinical characteristics at baseline, end of intervention and 6-month and 24-month follow-ups

Baseline
 
End of Intervention
6-month follow-up
24-month follow-up
Incentives (N=78)
Control (N=63)
Incentives (N=77)
Control (N=60)
Incentives (N=76)
Control (N=60)
Incentives (N=77)
Control (N=59)
Mean or n SD or % Mean or n SD or % Mean or n SD or % Mean or n SD or % Mean or n SD or % Mean or n SD or % Mean or n SD or % Mean or n SD or %
Demographics
 Age (years) 44.4 9.6 42.7 10.2 45.2 9.3 43.3 10.0 45.6 9.3 43.7 10.0 47.2 9.3 45.5 9.9
 Male sex 59 76% 46 73% 59 76% 45 76% 58 76% 46 77% 59 77% 45 76%
Ethnicity
 White 49 63% 34 57% 49 63% 33 56% 47 62% 34 57% 48 62% 33 56%
 Black 17 22% 14 23% 17 22% 14 24% 17 22% 14 23% 17 22% 14 24%
 Asian 5 6% 4 7% 5 6% 4 7% 5 7% 4 7% 5 6% 4 7%
 Mixed and other 7 9% 8 13% 7 9% 8 14% 7 9% 8 13% 7 9% 8 14%
Living situation
 Married/co-habiting 8 10% 10 16% 8 10% 7 12% 6 8% 8 13% 12 16% 9 15%
 Independent accommodation 53 68% 49 83% 53 68% 50 85% 52 68% 47 81% 48 64% 45 80%
 Living alone 41 62% 34 62% 43 55% 35 59% 40 63% 34 64% 44 60% 33 69%
 Paid employment (any) 3 4% 1 2% 4 5% 0 0% 4 5% 2 3% 4 5% 1 2%
 Receiving benefits 76 99% 58 100% 70 97% 54 98% 70 97% 57 97% 68 96% 48 100%
Diagnosis
 Schizophrenia 61 78% 52 82% 56 81% 45 83% 57 75% 45 75% 56 73% 45 76%
 Schizoaffective disorders 9 12% 8 12% 8 12% 5 9% 11 14% 11 18% 11 14% 7 12%
 Bipolar affective disorder 6 8% 1 2% 4 6% 3 6% 5 7% 3 5% 5 7% 4 7%
 Other psychosis 2 2% 1 2% 1 1% 0 0% 2 3% 0 0% 1 1% 0 0%
 Other diagnosis 0 0% 1 2% 0 0% 1 2% 1 1% 1 2% 3 1% 3 5%
Clinical history
 Duration of illness (years) 18.2 8.6 17.3 8.5 19.2 8.6 18.3 8.6 19.9 8.6 18.8 8.5 21.2 8.6 20.5 8.5
 Number of psychiatric hospitalisations over assessment period 0.9 2.7 59 0.6 0.7 1.4 0.6 1.4 0.3 0.7 0.2 0.6 0.9 2.3 0.5 1.2