Table 1.
Mean cross-sectional and change scores of psychometric outcomes for the CATIE schizophrenia trial.
| N, Mean (SD)
| ||||||||
|---|---|---|---|---|---|---|---|---|
| Cross-Sectional Scores
| ||||||||
| Baseline | Month 1 | Month 3 | Month 6 | |||||
| PANSS | 1442 | 75.6 (17.6) | 1306 | 71.2 (18.1) | 1103 | 69.1 (17.8) | 978 | 68.1 (17.5) |
| CGI-S | 1441 | 4.0 (0.9) | 1300 | 3.8 (1.0) | 1105 | 3.7 (1.0) | 971 | 3.6 (1.0) |
| CGI-P | 1439 | 3.5 (1.6) | 1301 | 3.3 (1.6) | 1110 | 3.3 (1.5) | 972 | 3.2 (1.4) |
|
| ||||||||
| Change from Baseline Scores | ||||||||
|
| ||||||||
| Month 1 | Month 3 | Month 6 | ||||||
|
| ||||||||
| PANSS | 1300 | −4.4 (12.2) | 1096 | −6.5 (14.4) | 971 | −7.5 (16.1) | ||
| CGI-S | 1291 | −0.2 (0.8) | 1096 | −0.3 (1.0) | 963 | −0.4 (1.0) | ||
| CGI-P | 1293 | −0.2 (1.6) | 1103 | −0.2 (1.7) | 965 | −0.3 (1.7) | ||
Abbreviations: SD, Standard Deviation; CGI-S, Clinical Global Impression Scale for Severity; CGI-P, Patient Completed Clinical Global Impressions Scale; PANSS, Positive and Negative Syndrome Scale