Impact of long-term filter cigarette usage on lung and larnyx cancer risk: a case-control study
- American Health Foundation, New York, NY
A case-control study was conducted among 1034 white male and female hospital patients with histologically proved lung cancer (Kreyberg type I) or larynx cancer. After adjustment for duration of the smoking habit, inhalation, and butt length relative risks of developing lung or larynx cancer were consistently lower among long-term of filter cigarettes than among smokers of nonfilter cigarettes, irrespective of quantity smoked. Relative risks in all groups declined with increased years of smoking cessation. The observed risk reduction among current smokers of filter cigarettes was consistent with that expected, considering that these persons had smoked the older high-tar nonfilter cigarettes for a large proportion of their lives.
- OSTI ID:
- 5365040
- Journal Information:
- J. Natl. Cancer Inst.; (United States), Journal Name: J. Natl. Cancer Inst.; (United States) Vol. 62:3; ISSN JNCIA
- Country of Publication:
- United States
- Language:
- English
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550900 -- Pathology
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59 BASIC BIOLOGICAL SCIENCES
62 RADIOLOGY AND NUCLEAR MEDICINE
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
AEROSOLS
BODY
CARCINOGENESIS
CARCINOMAS
COLLOIDS
DISEASES
DISPERSIONS
DOSE-RESPONSE RELATIONSHIPS
FILTERS
HAZARDS
HEALTH HAZARDS
LARYNX
LUNGS
NEOPLASMS
ORGANS
PATHOGENESIS
PATIENTS
RESIDUES
RESPIRATORY SYSTEM
RISK ASSESSMENT
SMOKES
SOLS
TOBACCO SMOKES