Chronbach's alpha | Diary scores | Interview scores | Correlation between interview and diary scores | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Questions: | Min | Max | Mean | SD | Min | Max | Mean | SD | rho | p-value | |
Hopelessness (CDS) | 0.87 | 1.0 | 6.7 | 3.3 | 1.5 | 1.0 | 3.0 | 1.8 | 0.8 | 0.80 | p <.001 |
Delusions | 0.93 | 1.0 | 5.3 | 2.0 | 1.3 | 1.0 | 5.0 | 2.6 | 1.3 | 0.74 | p <.001 |
Anxiety | 0.96 | 1.0 | 6.0 | 2.7 | 1.5 | 1.0 | 5.0 | 3.0 | 1.1 | 0.69 | p < .001 |
Hallucinations | 0.96 | 1.0 | 6.4 | 2.6 | 1.7 | 1.0 | 5.0 | 2.4 | 1.5 | 0.68 | p < .001 |
Suspiciousness | 0.95 | 1.0 | 6.2 | 1.0 | 6.2 | 1.0 | 5.0 | 2.5 | 1.3 | 0.63 | p <.001 |
Grandiosity | 0.76 | 1.0 | 4.2 | 2.0 | 1.1 | 1.0 | 4.0 | 1.5 | 1.0 | 0.53 | p <.001 |
Depression | 0.83 | 1.1 | 5.9 | 3.4 | 1.2 | 1.0 | 4.0 | 3.0 | 1.2 | 0.45* | 0.006* |
Guilt | 0.95 | 1.0 | 5.7 | 2.0 | 1.2 | 1.0 | 5.0 | 1.7 | 1.1 | 0.44 | 0.006 |
Somatic concern | 0.96 | 1.0 | 7.0 | 3.1 | 2.1 | 1.0 | 5.0 | 1.7 | 1.1 | 0.39 | 0.019 |
Passive apathetic social withdrawal | 0.93 | 1.0 | 6.9 | 4.1 | 1.6 | 1.0 | 3.0 | 1.8 | 0.9 | 0.26 | 0.131 |
Hostility | 0.86 | 1.0 | 5.0 | 2.4 | 1.2 | 1.0 | 7.0 | 1.9 | 1.2 | 0.25 | 0.145 |
Excitement | 0.89 | 1.0 | 6.8 | 3.7 | 1.7 | 1.0 | 4.0 | 1.5 | 0.9 | 0.06 | 0.712 |
Conceptual disorganisation | 0.95 | 1.0 | 5.0 | 2.0 | 1.1 | 1.0 | 3.0 | 1.6 | 0.8 | -0.04 | 0.832 |