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Article

Effect of communicating DNA based risk assessments for Crohn's disease on smoking cessation: randomised controlled trial.

BMJ (Clinical research ed.) - 20 Jul 2012

Hollands Gareth J, Whitwell Sophia C L, Parker Richard A, Prescott Natalie J, Forbes Alastair, Sanderson Jeremy, Mathew Christopher G, Lewis Cathryn M, Watts Sally, Sutton Stephen, Armstrong David, Kinmonth Ann Louise, Prevost A Toby, Marteau Theresa M

Abstract excerpt

OBJECTIVE: To test the hypothesis that communicating risk of developing Crohn's disease based on genotype and that stopping smoking can reduce this risk, motivates behaviour change among smokers at familial risk. DESIGN: Parallel group, cluster randomised controlled trial. SETTING: Families with Crohn's disease in the United Kingdom. PARTICIPANTS: 497 smokers (mean age 42.6 (SD 14.4) years) who were first degree...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 22822007
DOI: 10.1136/bmj.e4708
PMCID: PMC3401124

Genes

NOD2

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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