A study found that quitting smoking after a cancer diagnosis significantly improves overall survival in cancer survivors.
Researchers from Washington University School of Medicine in St. Louis, led by Dr. Steven Tohmasi, examined the link between smoking cessation and overall survival in a cohort of 13,282 cancer patients.
Postdiagnosis smoking cessation is associated with improved overall survival in cancer survivors.
Author's summary: Quitting smoking after cancer diagnosis improves survival rates.