Table 1.
Data collection and contents of the four databases
| Study 1 (N=142) | Study 2 (N=113) | Study 3 (N=123) | Study 4 (N=153) | |
|---|---|---|---|---|
| Gender |
x |
x |
x |
x |
| Age |
x |
x |
x |
x |
| Disease duration |
x |
x |
x |
|
| Education level |
x |
x |
x |
x |
| Living arrangement |
x |
x |
x |
x |
| Symptomatology (PANSS) |
x |
x |
x |
x |
| Depression (CDSS) |
x |
x |
x |
|
| Quality of life (S-QoL18) |
x |
x |
x |
x |
| Insight (SUMD) | x | x | x | x |
PANSS Positive and Negative Syndrome Scale, CDSS Calgary Depression Scale for Schizophrenia, S-QoL 18 Schizophrenia Quality of Life, SUMD Scale to Assess Unawareness in Mental Disorder.