Table 1 Studies assessing outcomes but excluded with reasons
Study | Measure | Excluded on the basis that |
|---|---|---|
Tarrier et al [42] | F | Did not obtainable/waitlist control was not a parallel group |
Garety et al [16] | D | Non-randomised |
Barrowclough et al [43] | F | Patients with comorbid substance abuse |
Jenner et al [44] | F, QoL, D | CBT intervention was multimodal |
Wiersma et al [45] | F, QoL | CBT intervention was multimodal |
Grawe et al [46] | F | CBT intervention was multimodal |
Jackson et al [17] | F, QoL | Non-randomised |
Zimmer et al [47] | F, QoL | CBT intervention was multimodal |
Gleeson et al [48] | F, QoL | CBT intervention was multimodal |
Barrowclough et al [49] | F | Patients had comorbid substance abuse |
Peters et al [50] | F | Patients described as ‘experiencing psychosis’, unable to confirm proportion with schizophrenia spectrum diagnoses |
Mortan et al [18] | D | Non-randomised, small samples (CBT = 6 TAU = 5) |
Grant et al. [51] | F | Data not obtainable |
Drake et al [52] | F | All participants received CBT |
Zanello et al [19] | F, QoL | Non-randomised, no control group |
Waller et al [53] | D | Intervention not CBT |