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Jack Cahill

Researcher at Westat

Publications -  7
Citations -  2517

Jack Cahill is an academic researcher from Westat. The author has contributed to research in topics: Randomized controlled trial & Polyp Prevention Trial. The author has an hindex of 6, co-authored 7 publications receiving 2307 citations.

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The national lung screening trial: Overview and study design

Constantine A. Gatsonis, +1336 more
- 01 Jan 2011 - 
TL;DR: The National Lung Screening Trial (NLST) is a randomized multicenter study comparing low-dose helical computed tomography with chest radiography in the screening of older current and former heavy smokers for early detection of lung cancer.
Journal ArticleDOI

Reporting Participation in Epidemiologic Studies: A Survey of Practice

TL;DR: It is concluded that epidemiologists need to address declining participation and to report participation consistently, including for biologic specimen collection.
Journal ArticleDOI

Self-rated quality of life measures: effect of change to a low-fat, high-fiber, fruit and vegetable enriched diet.

TL;DR: There were no statistically significant differences between treatment groups in the change from baseline to Year 1 for the convenience, cost, taste, health assessment, and life satisfaction domains.