Table 4A.
COGS-1 and COGS-2 HCS characteristics across test sites (mean (SD)).
| Test site | UCSD | UCLA | UW | PENN | MSSM | Harvard | Colorado |
|---|---|---|---|---|---|---|---|
| COGS-1 HCS (N) | 81 | 71 | 72 | 72 | 76 | 62 | 73 |
| COGS-2 HCS (N) | 222 | 217 | 219 | 207 | 196 | ||
| COGS-1 M:F | 26:55 | 36:35 | 27:45 | 36:36 | 36:40 | 30:32 | 28:45 |
| COGS-2 M:F | 95:127 | 131:86 | 109:110 | 97:110 | 89:107 | ||
| COGS-1 Age (y) | 42.8 (12.8) | 33.7 (9.4) | 32.5 (12.6) | 36.7 (12.1) | 38.1 (13.8) | 37.8 (14.3) | 31.0 (9.3) |
| COGS-2 Age (y) | 40.2 (12.8) | 46.5 (8.2) | 37.1 (14.7) | 32.7 (12.4) | 35.6 (12.4) | ||
| COGS-1 Race (%) | 64.2: 11.1: 24.7 | 52.1: 21.1: 26.8 | 75.0: 6.9: 18.1 | 48.6: 31.9: 19.4 | 42.1: 21.1: 36.8 | 74.2: 0: 25.8 | 74.0: 6.8: 19.2 |
| Cauc: AA: Other | |||||||
| COGS-2 Race (%) | 50.5: 17.1: 32.4 | 61.3: 25.8: 12.9 | 71.7: 7.8: 20.5 | 52.2: 34.8: 13.0 | 46.9: 34.7: 18.4 | ||
| Cauc: AA: Other | |||||||
| COGS-1 Smokers | 90.1: 9.9 | 87.3: 12.7 | 88.9:11.1 | 84.7: 15.3 | 82.9: 17.1 | 83.9: 16.1 | 86.3: 13.7 |
| %Never: Now | |||||||
| COGS-2 Smokers | 79.7: 10.4: 9.9 | 82.9: 3.7: 13.4 | 87.7: 0.0: 12.3 | 91.8: 0.0: 8.2 | 87.8: 0.5: 11.7 | ||
| %Never:Past:Now | |||||||
| COGS-2 # cigs/day | 7.0 (6.2) | 9.9 (6.4) | 6.9 (5.4) | 7.3 (6.1) | 8.1 (7.2) | ||
| COGS-1 Educ'n (y) | 14.9 (2.2) | 14.8 (2.1) | 15.5 (2.4) | 15.3 (2.6) | 15.4 (2.3) | 15.3 (3.0) | 16.4 (1.6) |
| COGS-2 Educ'n (y) | 14.8 (2.1) | 14.8 (1.7) | 15.1 (2.4) | 14.8 (2.3) | 15.5 (2.4) | ||
| COGS-1 Father Educ'n (y) | 13.8 (3.0) | 14.4 (3.6) | 15.1 (3.2) | 13.8 (3.8) | 13.3 (4.4) | 13.9 (3.5) | 15.9 (3.4) |
| COGS-2 Father Educ'n (y) | 13.7 (3.7) | 13.5 (3.2) | 14.3 (3.4) | 14.6 (3.2) | 14.4(3.5) | ||
| COGS-1 Mother Educ'n (y) | 13.2 (2.5) | 14.0 (3.2) | 14.8 (2.3) | 13.9 (3.1) | 13.3 (3.5) | 14.0 (2.9) | 15.2 (2.5) |
| COGS-2 Mother Educ'n (y) | 13.3 (3.2) | 13.4 (2.8) | 14.3 (3.4) | 14.1 (2.9) | 14.5 (3.4) |