Cited by 124Smoking Behavior and CessationGlobal Cancer Incidence and ScreeningLung Cancer Diagnosis and Treatment

Does a recent cancer diagnosis predict smoking cessation? An analysis from a large prospective US cohort

Westmaas, J. Lee, Newton, Christina C., Stevens, Victoria L., Flanders, W. Dana, Gapstur, Susan M., Jacobs, Eric J.·2015·Journal of Clinical Oncology

Abstract

PURPOSE: Quitting smoking provides important health benefits to patients with cancer. A cancer diagnosis may motivate quitting-potentially providing a teachable moment in which oncologists can encourage and assist patients to quit-but little is known about whether a recent cancer diagnosis (including diagnosis of a cancer that is less strongly linked to smoking) is associated with increased quitting. METHODS: Cancer Prevention Study-II Nutrition Cohort participants reported smoking status at enrollment in 1992 to 1993 and approximately biennially through 2009. Quit rates of smokers diagnosed with cancer during 2- and 4-year intervals were compared with those of smokers not diagnosed with cancer (12,182 and 12,538 smokers in 2- and 4-year analyses, respectively). Cancers likely to cause physical limitations or symptoms that could influence smoking (cancers of the lung, head and neck, esophagus, or any metastatic cancer) were excluded. Logistic regressions calculated quit rates controlling for age, sex, survey year, cardiovascular disease, and chronic obstructive pulmonary disease. RESULTS: The 2-year quit rate was higher among the 772 smokers who were diagnosed with cancer (31.3%; 95% CI, 28.0% to 34.5%) than among smokers not diagnosed with cancer (19.5%; 95% CI, 19.0% to 19.9%). A similar difference was observed for 4-year quit rates (43.0% v 33.8%). Results were similar by cancer site and stage. CONCLUSION: A diagnosis of cancer, even a cancer not strongly related to smoking and with a relatively good prognosis, may be associated with increased quitting that is sustained well after diagnosis. Results support the hypothesis that a cancer diagnosis presents a teachable moment that can be capitalized on to promote cessation.

Integrity signals

Registry

Crossref · 10.1200/jco.2014.58.3088

Cites

27 of 27 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Westmaas, J. L., Newton, C. C., Stevens, V. L., Flanders, W. D., Gapstur, S. M., & Jacobs, E. J.
Affiliations
American Cancer Society (US)
Venue
Journal of Clinical Oncology
Published
2015-05-20
Volume
33
Issue
15
Pages
1647-1652
ISSN
  • 0732-183X (ISSN-L)
  • 1527-7755
OpenAlex
W2101545667
Cited by
124
References
26
Citations by year
2026: 3 · 2025: 5 · 2024: 2 · 2023: 5 · 2022: 18 · 2021: 20 · 2020: 9 · 2019: 13 · 2018: 18 · 2017: 10 · 2016: 16 · 2015: 5
FWCI
12.05
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Clinical Oncology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Smoking Behavior and Cessation
  • Health Sciences › Medicine › Oncology › Global Cancer Incidence and Screening
  • Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Lung Cancer Diagnosis and Treatment
Keywords
smoking cessation, cancer diagnosis, teachable moments, cancer survivors, lung cancer, head and neck cancer, esophageal cancer, metastatic cancer, cardiovascular disease, chronic obstructive pulmonary disease, Cancer Prevention Study II Nutrition Cohort
MeSH terms
Smoking Prevention, Adult, Aged, Female, Follow-Up Studies, Humans, Life Style, Male, Middle Aged, Motivation, Neoplasms, Prognosis, Prospective Studies, Surveys and Questionnaires, Time Factors, Tobacco Use Disorder, United States, Smoking Cessation

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review