We evaluated the representativeness of women approached and enrolled in a b
rief smoking cessation intervention conducted in Planned parenthood clinics
. In this effectiveness study, regular clinic staff were trained to identif
y, offer participation, and counsel willing smoking clients as part of thei
r clinic visit. Chart audits were conducted to determine the percent of cli
ents who had smoking status identified, as well as the percent and characte
ristics of potentially eligible clients who were not approached. Baseline a
nd non-participant questionnaires were analyzed to determine participation
rate and characteristics of those participating versus those not participat
ing. Smoking status was documented in 99% of charts. Seventy percent of eli
gible smokers were approached about study participation and 74% of those ap
proached participated. There were no significant differences between those
approached and those not approached or between those who participated versu
s those who did not on a host of sociodemographic variables. This project w
as able to approach and attract a representative sample of young, lower inc
ome women to participate in a brief, clinic-based smoking cessation program
.