Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Subject characteristics
| Mean | SD | Range | Frequencies n = 50 | |
|---|---|---|---|---|
| Age | 42.5 | 10.1 | 21–65 | |
| Sex | 24 (48%) female | |||
| 26 (52%) male | ||||
| Pack years | 39.9 | 28.4 | 1.3–112.0 | |
| Fagerstrom | 7.4 | 1.5 | 4.0–10.0 | |
| Baseline cotinine level | 476.4 | 392.0 | 0.0b–2094.0 | |
| Baseline carbon monoxide level | 29.9 | 21.3 | 1.0–110.0 | |
| Taking antipsychotic?a | 44 (100%) yes | |||
| Taking any Antidepressant?a | 32 (72.7%) yes |
Six cases missing who discontinued participation.
One subject quit smoking shortly before study initiation.
