TY - JOUR
T1 - Are there gender differences in self-reported smoking practices? Correlation with thiocyanate and cotinine levels in smokers and nonsmokers from the Pawtucket Heart Health Program
AU - Assaf, Annlouise R.
AU - Parker, Donna
AU - Lapane, Kate L.
AU - McKenney, Joyce L.
AU - Carleton, Richard A.
PY - 2002/12
Y1 - 2002/12
N2 - Objectives: This study compared serum cotinine and thiocyanate in assessment of self-reported smoking behavior among 1400 men and 1809 women from two New England communities. Methods: Serum thiocyanate and serum cotinine levels were analyzed on 2411 and 798 survey respondents, respectively, in an attempt to provide an objective measurement for validation of self-reported smoking behaviors that were obtained through an in-home interviewer-administered questionnaire. Cross-sectional household surveys were conducted with randomly selected men and women, aged 18-65, between 1981 and 1993 as part of the evaluation of the Pawtucket Heart Health Program. Results: Among smokers, the thiocyanate test had similar rates of agreement for women (88.0%) and for men (89.3%). However, among nonsmokers, thiocyanate had higher rates of agreement for women (91.5%) than for men (85.2%). For cotinine, the rates of agreement among smokers were higher for women (91.6%) than for men (89.7%). Similarly, the rates of agreement among nonsmokers were also higher for women (93.9%) than for men (91.9%). Overall, serum cotinine had a higher concordance rate than serum thiocyanate for both men and women. Conclusions: Although our results suggested that there were some differences in self-reporting of smoking status by gender, results were quite similar between self-reports of smoking and both biochemical tests. The results obtained from this large population-based study from two New England communities lend credibility to the use of self-reports as a low-cost accurate approach to obtaining information on smoking behaviors among both men and women in large population-based health surveys.
AB - Objectives: This study compared serum cotinine and thiocyanate in assessment of self-reported smoking behavior among 1400 men and 1809 women from two New England communities. Methods: Serum thiocyanate and serum cotinine levels were analyzed on 2411 and 798 survey respondents, respectively, in an attempt to provide an objective measurement for validation of self-reported smoking behaviors that were obtained through an in-home interviewer-administered questionnaire. Cross-sectional household surveys were conducted with randomly selected men and women, aged 18-65, between 1981 and 1993 as part of the evaluation of the Pawtucket Heart Health Program. Results: Among smokers, the thiocyanate test had similar rates of agreement for women (88.0%) and for men (89.3%). However, among nonsmokers, thiocyanate had higher rates of agreement for women (91.5%) than for men (85.2%). For cotinine, the rates of agreement among smokers were higher for women (91.6%) than for men (89.7%). Similarly, the rates of agreement among nonsmokers were also higher for women (93.9%) than for men (91.9%). Overall, serum cotinine had a higher concordance rate than serum thiocyanate for both men and women. Conclusions: Although our results suggested that there were some differences in self-reporting of smoking status by gender, results were quite similar between self-reports of smoking and both biochemical tests. The results obtained from this large population-based study from two New England communities lend credibility to the use of self-reports as a low-cost accurate approach to obtaining information on smoking behaviors among both men and women in large population-based health surveys.
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U2 - 10.1089/154099902762203731
DO - 10.1089/154099902762203731
M3 - Article
C2 - 12630407
AN - SCOPUS:0036937232
SN - 1540-9996
VL - 11
SP - 899
EP - 906
JO - Journal of Women's Health
JF - Journal of Women's Health
IS - 10
ER -