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List of works by Julia Snowball

A national cluster-randomised controlled trial to examine the effect of enhanced reminders on the socioeconomic gradient in uptake in bowel cancer screening

scientific article published on 22 November 2016

Colorectal cancer incidence on the General Practice Research Database

scientific article published on 2 March 2012

Colorectal cancer risk reduction following macrogol exposure: a cohort and nested case control study in the UK

scientific article

Colorectal cancer screening uptake over three biennial invitation rounds in the English bowel cancer screening programme

scientific article

Did advice on the prescription of sodium valproate reduce prescriptions to women? An observational study in three European countries between 2007 and 2016

scientific article published on 26 August 2019

Evaluating the hazard of foetal death following H1N1 influenza vaccination; a population based cohort study in the UK GPRD.

scientific article

Factors associated with completion of bowel cancer screening and the potential effects of simplifying the screening test algorithm

scientific article published on 14 January 2016

Factors associated with uptake of seasonal and pandemic influenza vaccine among clinical risk groups in the UK: an analysis using the General Practice Research Database

scientific article

Impact of general practice endorsement on the social gradient in uptake in bowel cancer screening

scientific article published on 7 January 2016

Inequalities in participation in an organized national colorectal cancer screening programme: results from the first 2.6 million invitations in England

scientific article

Interval between onset of psoriasis and psoriatic arthritis comparing the UK Clinical Practice Research Datalink with a hospital-based cohort

scientific article

Modifiable risk factors and the development of psoriatic arthritis in people with psoriasis

scientific article published on 02 September 2019

Optimising faecal occult blood screening:retrospective analysis of NHS Bowel Cancer Screening data to improve the screening algorithm

scientific article

Pandemic influenza vaccination during pregnancy: an investigation of vaccine uptake during the 2009/10 pandemic vaccination campaign in Great Britain

scientific article

Predictors of repeat participation in the NHS bowel cancer screening programme

scientific article published on 27 November 2014

Pregnancy losses in women with Type 1 or Type 2 diabetes in the UK: an investigation using primary care records.

scientific article published on 8 November 2013

Prescription of antiepileptic medicines including valproate in pregnant women: A study in three European countries

scientific article published on 13 September 2019

Reducing the Social Gradient in Uptake of the NHS Colorectal Cancer Screening Programme Using a Narrative-Based Information Leaflet: A Cluster-Randomised Trial

scientific article

Reducing the socioeconomic gradient in uptake of the NHS bowel cancer screening Programme using a simplified supplementary information leaflet: a cluster-randomised trial

scientific article published on 14 August 2017

Risk of type 2 diabetes and cardiovascular disease in an incident cohort of people with psoriatic arthritis: a population-based cohort study

Risk of uveitis and inflammatory bowel disease in people with psoriatic arthritis: a population-based cohort study

scientific article

Safety of Fluticasone Propionate Prescribed for Asthma During Pregnancy: A UK Population-Based Cohort Study

scientific article

Sensitivity of the UK Clinical Practice Research Datalink to Detect Neurodevelopmental Effects of Medicine Exposure in Utero: Comparative Analysis of an Antiepileptic Drug-Exposed Cohort.

scientific article published on 10 February 2017

Socioeconomic variation in uptake of colonoscopy following a positive faecal occult blood test result: a retrospective analysis of the NHS Bowel Cancer Screening Programme.

scientific article

Statins during pregnancy: a cohort study using the General Practice Research Database to investigate pregnancy loss

scientific article published on 8 February 2017

Testing innovative strategies to reduce the social gradient in the uptake of bowel cancer screening: a programme of four qualitatively enhanced randomised controlled trials

scientific article published on 5 April 2017

The Clinical Practice Research Datalink for Drug Safety in Pregnancy Research: an Overview

scientific article published on 01 January 2014

The impact of media coverage of the Flexible Sigmoidoscopy Trial on English colorectal screening uptake

scientific article

The incidence of childhood and adolescent seizures in the UK from 1999 to 2011: A retrospective cohort study using the Clinical Practice Research Datalink

scientific article published on 8 August 2015

Use of oral anticoagulants in older people with atrial fibrillation in UK general practice: protocol for a cohort study using the Clinical Practice Research Datalink (CPRD) database

scientific article published on 15 December 2019