Key Takeaways
- Smoking causes about 90% of all lung cancer deaths in men and 80% in women in the United States
- Cigarette smoking is responsible for approximately 480,000 deaths per year in the US, with 30% attributed to lung cancer
- Smokers are 15 to 30 times more likely to die from lung cancer than nonsmokers
- Smoking increases coronary heart disease risk by 2 to 4 times
- Smokers are 2 to 4 times more likely to develop peripheral artery disease
- Smoking causes about 1 of every 4 deaths from coronary heart disease in the US
- Smoking causes COPD in 80-90% of cases
- Smokers are 12-13 times more likely to die from COPD than nonsmokers
- Smoking accounts for 85% of COPD deaths in the US
- Smoking during pregnancy increases low birth weight risk by 2-fold
- Maternal smoking causes 10% of all preterm births
- Infants of smokers have 2-4 times higher risk of sudden infant death syndrome (SIDS)
- Secondhand smoke causes 41,000 deaths per year in US nonsmokers
- Smoking kills over 8 million people worldwide annually, including 1.2 million from secondhand smoke
- Smokers die 10 years prematurely on average
Smoking causes widespread cancer, heart disease, lung damage, and early death.
Cancer Risks
Cancer Risks Interpretation
Cardiovascular Risks
Cardiovascular Risks Interpretation
Reproductive and Developmental Risks
Reproductive and Developmental Risks Interpretation
Respiratory Risks
Respiratory Risks Interpretation
Secondhand Smoke and Mortality Risks
Secondhand Smoke and Mortality Risks Interpretation
Sources & References
- Reference 1CDCcdc.govVisit source
- Reference 2CANCERcancer.orgVisit source
- Reference 3CANCERcancer.govVisit source
- Reference 4NCBIncbi.nlm.nih.govVisit source
- Reference 5WHOwho.intVisit source
- Reference 6PUBMEDpubmed.ncbi.nlm.nih.govVisit source
- Reference 7LUNGlung.orgVisit source
- Reference 8CANCERRESEARCHUKcancerresearchuk.orgVisit source
- Reference 9ORALCANCERFOUNDATIONoralcancerfoundation.orgVisit source
- Reference 10IARCiarc.who.intVisit source
- Reference 11SURGEONGENERALsurgeongeneral.govVisit source
- Reference 12CDPHcdph.ca.govVisit source
- Reference 13ECec.europa.euVisit source
- Reference 14HEARTheart.orgVisit source
- Reference 15AHAJOURNALSahajournals.orgVisit source
- Reference 16FRAMINGHAMHEARTSTUDYframinghamheartstudy.orgVisit source
- Reference 17BMJbmj.comVisit source
- Reference 18NHLBInhlbi.nih.govVisit source
- Reference 19THORACICthoracic.orgVisit source
- Reference 20ATSJOURNALSatsjournals.orgVisit source
- Reference 21LANCETlancet.comVisit source
- Reference 22NICHDnichd.nih.govVisit source
- Reference 23ACOGacog.orgVisit source
- Reference 24HFEAhfea.gov.ukVisit source
- Reference 25NCCDnccd.cdc.govVisit source






