Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 266

The DOI matches its Crossref record; 53 of the 53 references it cites were found in a registry or an index.

Parents' and friends' smoking status as predictors of smoking onset: findings from six European countries

Open access
de Vries, H.·2003·Health Education Research

Abstract

This study assessed the relationship between the smoking behavior of adolescents and the smoking status of their parents and friends among adolescents from six European countries. A longitudinal study collected data from 15 705 adolescents on their own smoking status, and that of their parents, best friend and friends in general. Cross-sectional regression analysis showed that adolescent smoking was most strongly associated with friends' smoking and best friend's smoking, explaining 38% of the variance in the total sample. Longitudinal regression analysis, however, showed that the beta coefficients of the smoking status of the best friend and friends in general were comparable to that of parental smoking. Parental smoking behavior was found to be as predictive of smoking onset after 1 year as friends' smoking status.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1093/her/cyg032

Cites

53 of 53 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 53 references

Cited by

See all 266

Metadata

Authors
de Vries, H.
Venue
Health Education Research
Published
2003-10-01
Volume
18
Issue
5
Pages
627-636
ISSN
  • 0268-1153 (ISSN-L)
  • 1465-3648
OpenAlex
W2168985706
Cited by
266
References
53
FWCI
7.60
Type
journal article
Language
en
Open access
bronze

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

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Parents' and friends' smoking status as predictors of smoking onset: findings from six European countries. https://app.cochat.ai/papers/10.1093/her/cyg032
The paper
de Vries, H. (2003). Parents' and friends' smoking status as predictors of smoking onset: findings from six European countries. Health Education Research. https://doi.org/10.1093/her/cyg032

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.