Table 2.
Demographic and clinical characteristics of nonsmoker schizophrenia patients and smoker schizophrenia patients across sites.
| Nonsmoker | Smokers | Statistics | |
|---|---|---|---|
| N | 577 | 730 | |
| Age | 45.6 (11.8) | 46.8 (10.1) | F 1,1306 =4.03, p<.05, f2=0.003 |
| % Female | 34.3 | 28.5 | X2=5.10, p<.02 |
| Personal Edu. | 13.1 (2.1) | 12.1 (1.9) | F 1,1306 =44.57, p<.001, f2=0.05 |
| Parental Edu. | 12.6 (3.3) | 12.3 (2.8) | F 1,1135 =2.38, NS |
| % Hispanic | 14.2 | 13.6 | |
| Race | X2=15.14, p<01 | ||
| Native American | 5 | 4 | |
| Asia | 27 | 16 | |
| Pacific Islander | 5 | 9 | |
| African American | 197 | 319 | |
| Caucasian | 266 | 301 | |
| More than One | 73 | 79 | |
| Not Reported | 4 | 2 | |
| % Right handed | 86.0 | 86.2 | X2=.14, NS |
| % Past Mood Dis | 26.9 | 24.9 | X2=2.25, NS |
| % Past Sub Dis | 27.4 | 53.4 | X2=89.76, p<.001 |
| GAF | 45.0 (8.5) | 42.8 (7.7) | F 1,1289 =23.02, p<.001, f2=0.017 |
| Age of Onset | 22.5 (7.0) | 22.0 (6.7) | F 1,1292 =1.92, NS |
| Global_SANS | 10.4 (5.3) | 11.2 (5.8) | F 1,1299 =6.19, p<.05, f2=0.004 |
| Global_SAPS | 6.3 (3.9) | 7.3 (4.1) | F 1,1291 =17.53, p<.001, f2=0.013 |
| UPSA Total | 71.8 (15.3) | 70.1 (15.5) | F 1,1266 =4.03=8, p<.05, f2=0.003 |
| SOF Total | 47.1 (6.2) | 45.3 (5.7) | F 1,1293 =23.39, p<.001, f2=0.021 |
| RFS Total | 16.5 (4.2) | 14.6 (3.9) | F 1,906 =50.34, p<.001, f2=0.055 |
| RFS Work | 3.2 (1.7) | 2.5 (1.5) | F 1,906 =32.72, p<.001, f2=0.036 |
| RFS INDEP | 4.9 (1.3) | 4.4 (1.3) | F 1,906 =37.87, p<.001, f2=0.041 |
| RFS FAMILY | 4.7 (1.5) | 4.1 (1.7) | F 1,906 =24.40, p<.001, f2=0.026 |
| RFS SOCIALNET | 3.6 (1.6) | 3.4 (1.5) | F 1,906 =4.16, p<.05, f2=0.004 |
*
RFS Total: Nonsmokers (N=393) and Current (N=514)
**
GAF: GAF of the last month