Genetic Factors in Smoking Cessation Among Women
Author Information
Author(s): Ton Thanh GN, Rossing Mary Anne, Bowen Deborah J, Srinouanprachan Sengkeo, Wicklund Kristine, Farin Federico M
Primary Institution: University of Washington
Hypothesis
Alleles associated with reduced dopaminergic neurotransmission would be more common in continuing smokers than among women who quit smoking.
Conclusion
The study found no significant associations between the genetic polymorphisms assessed and smoking cessation outcomes.
Supporting Evidence
- The study included 593 women who participated in a smoking cessation trial.
- Results showed no significant associations between the genetic polymorphisms and smoking cessation.
- Participants were primarily non-Hispanic Caucasian women aged 26-65.
Takeaway
This study looked at how certain genes might affect women's ability to quit smoking, but it didn't find any clear links.
Methodology
The study involved a cohort of women who participated in a smoking cessation trial, assessing genetic polymorphisms related to dopamine and their association with smoking cessation.
Potential Biases
Potential misclassification of smoking status and limited representation of diverse populations.
Limitations
The study may not be generalizable to men or non-white populations, and self-reported smoking status could lead to misclassification.
Participant Demographics
Participants were women aged 26-65, primarily non-Hispanic Caucasian.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website