Study (Country) | Type(s) of Mental Illness | Number of Participants | Type of Study (Type of Setting) | Quality Assessment |
---|---|---|---|---|
Bustillo et al. 2001 (USA) | Schizophrenia, severe mental illness | 962 | Systematic review (5 studies) (setting not specified) | 12/14 |
Lehman et al. 2004 (USA) | Schizophrenia | Not applicable | Clinical guidance (inpatient and outpatient settings) | Not applicable |
NICE 2002 (UK) | Schizophrenia | Not applicable | Clinical guidance (inpatient and outpatient settings) | Not applicable |
Pfammatter et al. 2006 (Switzerland) | Schizophrenia or psychosis | Not specified | Systematic review & meta-analysis (19 studies) (setting not specified) | 14/14 |
Pilling et al. 2002a (UK) | Schizophrenia or related disorder | 417 | Systematic review & meta-analysis (9 studies) (setting not specified) | 14/14 |
Roder et al. 2001 (Switzerland, Austria, and Germany) | Schizophrenia | 73 | Case-control study (psychiatric institution) | 8/14 |
Roder et al. 2002 (Switzerland, Austria, and Germany) | Schizophrenia | 105 | Case-control study (psychiatric institution) | 10/14 |