User profiles for R. J. Stevens

Richard Stevens

Associate Professor, University of Oxford
Verified email at phc.ox.ac.uk
Cited by 17913

Blood pressure variability and cardiovascular disease: systematic review and meta-analysis

…, K Law, P Glasziou, RJ Stevens, RJ McManus - bmj, 2016 - bmj.com
Stevens,1 Sally Wood,1 Constantinos Koshiaris,1 Kathryn Law,1 Paul Glasziou,2 Richard
J Stevens… 5 Ward AM, Takahashi O, Stevens R, Heneghan C. Home measurement of blood …

Associations between statins and adverse events in primary prevention of cardiovascular disease: systematic review with pairwise, network, and dose-response meta …

…, RJ Stevens, S Lay-Flurrie, C Koshiaris, RJ McManus… - Bmj, 2021 - bmj.com
Objective To assess the associations between statins and adverse events in primary
prevention of cardiovascular disease and to examine how the associations vary by type and …

Measurement of nitrous oxide and di-nitrogen emissions from agricultural soils

RJ Stevens, RJ Laughlin - Nutrient Cycling in Agroecosystems, 1998 - Springer
Nitrous oxide can be produced during nitrification, denitrification, dissimilatory reduction of
NO 3 - to NH 4 + and chemo-denitrification. Since soils are a mosaic of aerobic and anaerobic …

[HTML][HTML] Development and progression of nephropathy in type 2 diabetes: the United Kingdom Prospective Diabetes Study (UKPDS 64)

AI Adler, RJ Stevens, SE Manley, RW Bilous, CA Cull… - Kidney international, 2003 - Elsevier
Development and progression of nephropathy in type 2 diabetes: The United Kingdom
Prospective Diabetes Study (UKPDS 64). Background The progression of nephropathy from …

The UKPDS risk engine: a model for the risk of coronary heart disease in Type II diabetes (UKPDS 56)

RJ Stevens, V Kothari, AI Adler, IM Stratton… - Clinical …, 2001 - portlandpress.com
A definitive model for predicting absolute risk of coronary heart disease (CHD) in male and
female people with Type II diabetes is not yet available. This paper provides an equation for …

The cooperative elementary school: Effects on students' achievement, attitudes, and social relations

RJ Stevens, RE Slavin - American educational research …, 1995 - journals.sagepub.com
This article reports the results of a 2-year study of the cooperative elementary school model
which used cooperation as an overarching philosophy to change school and classroom …

[HTML][HTML] A model to estimate the lifetime health outcomes of patients with type 2 diabetes: the United Kingdom Prospective Diabetes Study (UKPDS) Outcomes Model …

…, AM Gray, A Briggs, AJ Farmer, P Fenn, RJ Stevens… - Diabetologia, 2004 - Springer
Aims/hypothesis The aim of this study was to develop a simulation model for Type 2 diabetes
that can be used to estimate the likely occurrence of major diabetes-related complications …

Cooperative integrated reading and composition: Two field experiments

RJ Stevens, NA Madden, RE Slavin… - Reading research quarterly, 1987 - JSTOR
… the relative impact of some aspects of CIRC (Stevens, Slavin, Farnish, & Madden, in
preparation)… STEVENS, RJ (in press). The effects of strategy training on the identification of the …

Measuring the contributions of nitrification and denitrification to the flux of nitrous oxide from soil

RJ Stevens, RJ Laughlin, LC Burns, JRM Arah… - Soil Biology and …, 1997 - Elsevier
The flux of N 2 O from soil can be due to nitrification or denitrification. Since aerobic and
anaerobic microsites can develop within the same soil aggregate, nitrification and denitrification …

UKPDS 59: hyperglycemia and other potentially modifiable risk factors for peripheral vascular disease in type 2 diabetes

AI Adler, RJ Stevens, A Neil, IM Stratton… - Diabetes …, 2002 - Am Diabetes Assoc
OBJECTIVE—To determine the role of hyperglycemia in prospective analyses of peripheral
vascular disease (PVD) in type 2 diabetes, taking into account other potential risk factors. …