Selected demographic and baseline smoking characteristics of the sample
| Sample characteristics |
UC group
(n=40) |
UCV group
(n=42) |
| Age | 31.2 (5.6) | 29.8 (5.5) |
| Education (years) | 13.1(1.1) | 12.7 (2.1) |
| Education (% < High school) | 45.0% | 56.1% |
| Non-white | 20.3% | 19.9% |
| Hispanic culture | 5% | 9.5% |
| Gestation (weeks) | 16.2 (6.4) | 14.2 (6.6) |
| In prenatal care | 95% | 90.5% |
| Told doctor they smoke | 97.4% | 87.3% |
| Has health insurance | 70.0% | 57.1% |
| FTND score | 3.6 (2.4) | 3.6 (2.3) |
| CES-D score | 11.9 (8.6) | 13.0 (9.3) |
| Years smoked | 15.7 (6.8) | 13.4 (5.1) |
| Average cigarettes per day in last 7 days | 17.3 (13.4) | 14.5 (10.5) |
| Average cigarettes per day before pregnancy | 21.9 (7.8) | 19.7 (7.8) |
FTND, Fagerstrom test for nicotine dependence8; CES-D, Center for Epidemiological Studies depression scale9used to measure current depression through the study. The Prime-MD (not shown) was also used to assess depression during screening. UC, usual care; UCV, usual care plus video. Values in parentheses are SD.