User profiles for "author:F Campbell"

Fiona Campbell

- Verified email at ncl.ac.uk - Cited by 8187

Finlay Campbell

- Verified email at imperial.ac.uk - Cited by 1287

Effectiveness of brief alcohol interventions in primary care populations

…, FR Beyer, C Muirhead, F Campbell… - Cochrane database …, 2018 - cochranelibrary.com
Background Excessive drinking is a significant cause of mortality, morbidity and social
problems in many countries. Brief interventions aim to reduce alcohol consumption and …

What is meant by intention to treat analysis? Survey of published randomised controlled trials

S Hollis, F Campbell - Bmj, 1999 - bmj.com
Objectives: To assess the methodological quality of intention to treat analysis as reported in
randomised controlled trials in four large medical journals. Design: Survey of all reports of …

Lifestyle interventions to reduce raised blood pressure: a systematic review of randomized controlled trials

…, JM Mason, DJ Nicolson, F Campbell… - Journal of …, 2006 - journals.lww.com
Results We categorized trials by type of intervention and used random effects meta-analysis
to combine mean differences between endpoint blood pressure in treatment and control …

[HTML][HTML] Increased transmissibility and global spread of SARS-CoV-2 variants of concern as at June 2021

F Campbell, B Archer, H Laurenson-Schafer… - …, 2021 - eurosurveillance.org
We present a global analysis of the spread of recently emerged SARS-CoV-2 variants and
estimate changes in effective reproduction numbers at country-specific level using sequence …

Application of Fourier analysis to the visibility of gratings

FW Campbell, JG Robson - The Journal of physiology, 1968 - ncbi.nlm.nih.gov
From the Physiological Laboratory, University of Cambridge 3. Over a wide range of spatial
frequencies the contrast threshold of Page 1 J. Physiol. (1968), 197, pp. 551-566 551 With 7 …

On the existence of neurones in the human visual system selectively sensitive to the orientation and size of retinal images

C Blakemore, FW Campbell - The Journal of physiology, 1969 - Wiley Online Library
1. It was found that an occipital evoked potential can be elicited in the human by moving a
grating pattern without changing the mean light flux entering the eye. Prolonged viewing of a …

Optical and retinal factors affecting visual resolution.

FW Campbell, DG Green - The Journal of physiology, 1965 - ncbi.nlm.nih.gov
METHODS Formation of interferencefringe8 To form the sinusoidal patterns on the retina the
interference property of coherent light was used. Two beams of monochromatic light from a …

Early childhood education: Young adult outcomes from the Abecedarian Project

FA Campbell, CT Ramey, E Pungello… - Applied …, 2002 - Taylor & Francis
The high-risk infants who initially enrolled in the Abecedarian Project, a longitudinal
prospective study of the benefits of early childhood educational intervention within a child …

Effects of early intervention on intellectual and academic achievement: a follow‐up study of children from low‐income families

FA Campbell, CT Ramey - Child development, 1994 - Wiley Online Library
Follow‐up data, obtained 4–7 years after intervention ended, are presented for the Carolina
Abecedarian Project, an experimental study of early childhood educational intervention for …

[BOOK][B] Contours of ableism: The production of disability and abledness

F Campbell - 2009 - books.google.com
Challenging notions of what constitutes' normal'and'pathological'bodies, this ambitious,
agenda-setting study theoretically reinvigorates disability studies by reconceptualising it as' …