This article describes women who called a research line to quit smoking and
identifies correlates of confidence in quitting among the callers. Approxi
mately 4,000 women called the study line to participate after a single pres
s release, indicating intensive interest in quitting. Overall, the randomiz
ed sample of women was aged 26 to 65 years, reported smoking just over one
pack per day, was mostly White, predominantly employed, and had quit an ave
rage of two times the past year before joining the study. Standard backgrou
nd variables, such as age, income, body weight and smoking history variable
s did not predict baseline self-efficacy or confidence in quitting. However
, level of stress, cognitive restraint, and weight gain concerns did predic
t self-efficacy. These data indicate strong interest in quitting among wome
n and highlight the role of affect and weight concerns in quitting confiden
ce.