- Works count
- 629
- Citation count
- 26,021
- H-index
- 78
- i10-index
- 313
Research interests
Publications
Behavioural interventions for smoking cessation: an overview and network meta-analysis
Cochrane Database of Systematic Reviews · 2021 · 10.1002/14651858.cd013229.pub2
Association between pre-existing respiratory disease and its treatment, and severe COVID-19: a population cohort study
The Lancet Respiratory Medicine · 2021 · 10.1016/s2213-2600(21)00095-3
Associations between body-mass index and COVID-19 severity in 6·9 million people in England: a prospective, community-based, cohort study
The Lancet Diabetes & Endocrinology · 2021 · 10.1016/s2213-8587(21)00089-9
Risk of severe COVID-19 disease with ACE inhibitors and angiotensin receptor blockers: cohort study including 8.3 million people
Heart · 2020 · 10.1136/heartjnl-2020-317393
Association of Weight Loss Interventions With Changes in Biomarkers of Nonalcoholic Fatty Liver Disease
JAMA Internal Medicine · 2019 · 10.1001/jamainternmed.2019.2248
Restructuring physical micro-environments to reduce the demand for meat: a systematic review and qualitative comparative analysis
The Lancet Planetary Health · 2018 · 10.1016/s2542-5196(18)30188-8
Effects of empathic and positive communication in healthcare consultations: a systematic review and meta-analysis
Journal of the Royal Society of Medicine · 2018 · 10.1177/0141076818769477
Meat consumption, health, and the environment
Science · 2018 · https://doi.org/10.1126/science.aam5324
Extended and standard duration weight-loss programme referrals for adults in primary care (WRAP): a randomised controlled trial
The Lancet · 2017 · 10.1016/s0140-6736(17)30647-5
Nicotine without smoke: Tobacco harm reduction
· 2016
Screening and brief intervention for obesity in primary care: a parallel, two-arm, randomised trial
The Lancet · 2016 · 10.1016/s0140-6736(16)31893-1
Health‐care interventions to promote and assist tobacco cessation: a review of efficacy, effectiveness and affordability for use in national guideline development
Addiction · 2015 · 10.1111/add.12998
Effect of behavioural techniques and delivery mode on effectiveness of weight management: systematic review, meta‐analysis and meta‐regression
Obesity Reviews · 2014 · 10.1111/obr.12165
Change in mental health after smoking cessation: systematic review and meta-analysis
BMJ · 2014 · https://doi.org/10.1136/bmj.g1151
Diet or Exercise Interventions vs Combined Behavioral Weight Management Programs: A Systematic Review and Meta-Analysis of Direct Comparisons
Journal of the Academy of Nutrition and Dietetics · 2014 · 10.1016/j.jand.2014.07.005
What Everyone Else Is Eating: A Systematic Review and Meta-Analysis of the Effect of Informational Eating Norms on Eating Behavior
Journal of the Academy of Nutrition and Dietetics · 2014 · 10.1016/j.jand.2013.11.009
Eating attentively: a systematic review and meta-analysis of the effect of food intake memory and awareness on eating
American Journal of Clinical Nutrition · 2013 · 10.3945/ajcn.112.045245
Association Between Genetic Variants on Chromosome 15q25 Locus and Objective Measures of Tobacco Exposure
JNCI Journal of the National Cancer Institute · 2012 · 10.1093/jnci/djs191
Weight gain in smokers after quitting cigarettes: meta-analysis
BMJ · 2012 · 10.1136/bmj.e4439
Interventions for preventing weight gain after smoking cessation
Cochrane Database of Systematic Reviews · 2012 · 10.1002/14651858.cd006219.pub3
Comparison of range of commercial or primary care led weight reduction programmes with minimal intervention control for weight loss in obesity: Lighten Up randomised controlled trial
BMJ · 2011 · 10.1136/bmj.d6500
Placebo-Controlled Trial of Cytisine for Smoking Cessation
New England Journal of Medicine · 2011 · 10.1056/nejmoa1102035
Brief opportunistic smoking cessation interventions: a systematic review and meta‐analysis to compare advice to quit and offer of assistance
Addiction · 2011 · https://doi.org/10.1111/j.1360-0443.2011.03770.x
Influence of smoking cessation after diagnosis of early stage lung cancer on prognosis: systematic review of observational studies with meta-analysis
BMJ · 2010 · 10.1136/bmj.b5569
Effectiveness and safety of nicotine replacement therapy assisted reduction to stop smoking: systematic review and meta-analysis
BMJ · 2009 · 10.1136/bmj.b1024
Current projects
No projects listed.