Year Item Type Full Text

2023

Protocol for an OpenSAFELY cohort study collecting patient-reported outcome measures using the TPP Airmid smartphone application and linked big data to quantify the health and economic costs of long COVID (OpenPROMPT). (2023) Herrett, Emily; Tomlin, Keith; Lin, Liang-Yu; Tomlinson, Laurie A; Jit, Mark; Briggs, Andrew; Marks, Michael; Sandmann, Frank; Parry, John; Bates, Christopher; Morley, Jessica; Bacon, Seb; Butler-Cole, Benjamin; Mahalingasivam, Viyaasan; Dennison, Alan; Smith, Deb; Gabriel, Ethan; Mehrkar, Amir; Goldacre, Ben; Smeeth, Liam; Eggo, Rosalind MM

Severe COVID-19 outcomes by cardiovascular risk profile in England in 2020: a population-based cohort study. (2023) Warren-Gash, Charlotte; Davidson, Jennifer A; Strongman, Helen; Herrett, Emily; Smeeth, Liam; Breuer, Judith; Banerjee, Amitava

2022

Alcohol use recording in adults with depression in English primary care: a cross-sectional study. (2022) Adesanya, Elizabeth; Cook, Sarah; Crellin, Elizabeth; Langan, Sinead; Mansfield, Kathryn; Smeeth, Liam; Herrett, Emily

The importance of blood pressure thresholds versus predicted cardiovascular risk on subsequent rates of cardiovascular disease: a cohort study in English primary care. (2022) Herrett, Emily; Strongman, Helen; Gadd, Sarah; Tomlinson, Laurie; Nitsch, Dorothea; Bhaskaran, Krishnan; Williamson, Elizabeth; van Staa, Tjeerd; Sofat, Reecha; Timmis, Adam; Wells, Susan; Smeeth, Liam; Jackson, Rod

Cancer history as a predictor in cardiovascular risk scores: a primary care cohort study. (2022) Strongman, Helen; Herrett, Emily; Jackson, Rod; Sweeting, Michael; Lyon, Alexander R; Stanway, Susannah; Lawson, Claire; Kadam, Umesh; Smeeth, Liam; Bhaskaran, Krishnan

Association between household composition and severe COVID-19 outcomes in older people by ethnicity: an observational cohort study using the OpenSAFELY platform. (2022) Wing, Kevin; Grint, Daniel J; Mathur, Rohini; Gibbs, Hamish P; Hickman, George; Nightingale, Emily; Schultze, Anna; Forbes, Harriet; Nafilyan, Vahé; Bhaskaran, Krishnan; Williamson, Elizabeth; House, Thomas; Pellis, Lorenzo; Herrett, Emily; Gautam, Nileesa; Curtis, Helen J; Rentsch, Christopher T; Wong, Angel YS; MacKenna, Brian; Mehrkar, Amir; Bacon, Seb; Douglas, Ian J; Evans, Stephen JW; Tomlinson, Laurie; Goldacre, Ben; Eggo, Rosalind M

2021

Risk of acute respiratory infection and acute cardiovascular events following acute respiratory infection among adults with increased cardiovascular risk in England between 2008 and 2018: a retrospective, population-based cohort study. (2021) Davidson, Jennifer A; Banerjee, Amitava; Smeeth, Liam; McDonald, Helen I; Grint, Daniel; Herrett, Emily; Forbes, Harriet; Pebody, Richard; Warren-Gash, Charlotte

Incidence of Inflammatory Bowel Disease in South Asian and Chinese People: A Population-Based Cohort Study from Ontario, Canada. (2021) Dhaliwal, Jasbir; Tuna, Meltem; Shah, Baiju R; Murthy, Sanjay; Herrett, Emily; Griffiths, Anne M; Benchimol, Eric I

Statin treatment and muscle symptoms: series of randomised, placebo controlled n-of-1 trials. (2021) Herrett, Emily; Williamson, Elizabeth; Brack, Kieran; Beaumont, Danielle; Perkins, Alexander; Thayne, Andrew; Shakur-Still, Haleema; Roberts, Ian; Prowse, Danielle; Goldacre, Ben; van Staa, Tjeerd; MacDonald, Thomas M; Armitage, Jane; Wimborne, Jon; Melrose, Paula; Singh, Jayshireen; Brooks, Lucy; Moore, Michael; Hoffman, Maurice; Smeeth, Liam; StatinWISE Trial Group

The effect of statins on muscle symptoms in primary care: the StatinWISE series of 200 N-of-1 RCTs. (2021) Herrett, Emily; Williamson, Elizabeth; Brack, Kieran; Perkins, Alexander; Thayne, Andrew; Shakur-Still, Haleema; Roberts, Ian; Prowse, Danielle; Beaumont, Danielle; Jamal, Zahra; Goldacre, Ben; van Staa, Tjeerd; MacDonald, Thomas M; Armitage, Jane; Moore, Michael; Hoffman, Maurice; Smeeth, Liam

2019

Eligibility and subsequent burden of cardiovascular disease of four strategies for blood pressure-lowering treatment: a retrospective cohort study. (2019) Herrett, Emily; Gadd, Sarah; Jackson, Rod; Bhaskaran, Krishnan; Williamson, Elizabeth; van Staa, Tjeerd; Sofat, Reecha; Timmis, Adam; Smeeth, Liam

Completeness and validity of alcohol recording in general practice within the UK: a cross-sectional study. (2019) Mansfield, Kathryn; Crellin, Elizabeth; Denholm, Rachel; Quint, Jennifer K; Smeeth, Liam; Cook, Sarah; Herrett, Emily

2018

The Effect of Age, Sex, Area Deprivation, and Living Arrangements on Total Knee Replacement Outcomes: A Study Involving the United Kingdom National Joint Registry Dataset. (2018) Edwards, Hannah B; Smith, Michèle; Herrett, Emily; MacGregor, Alexander; Blom, Ashley; Ben-Shlomo, Yoav

2017

Study protocol for statin web-based investigation of side effects (StatinWISE): a series of randomised controlled N-of-1 trials comparing atorvastatin and placebo in UK primary care. (2017) Herrett, Emily; Williamson, Elizabeth; Beaumont, Danielle; Prowse, Danielle; Youssouf, Nabila; Brack, Kieran; Armitage, Jane; Goldacre, Ben; MacDonald, Thomas; Staa, Tjeerd van; Roberts, Ian; Shakur-Still, Haleema; Smeeth, Liam

2016

The reporting of studies using routinely collected health data was often insufficient. (2016) Hemkens, Lars G; Benchimol, Eric I; Langan, Sinéad M; Briel, Matthias; Kasenda, Benjamin; Januel, Jean-Marie; Herrett, Emily; von Elm, Erik

Text messaging reminders for influenza vaccine in primary care: a cluster randomised controlled trial (TXT4FLUJAB). (2016) Herrett, Emily; Williamson, Elizabeth; van Staa, Tjeerd; Ranopa, Michael; Free, Caroline; Chadborn, Tim; Goldacre, Ben; Smeeth, Liam

Impact of statin related media coverage on use of statins: interrupted time series analysis with UK primary care data. (2016) Matthews, Anthony; Herrett, Emily; Gasparrini, Antonio; Van Staa, Tjeerd; Goldacre, Ben; Smeeth, Liam; Bhaskaran, Krishnan

COPD disease severity and the risk of venous thromboembolic events: a matched case-control study. (2016) Morgan, Ann D; Herrett, Emily; De Stavola, Bianca L; Smeeth, Liam; Quint, Jennifer K

Predicting mortality after acute coronary syndromes in people with chronic obstructive pulmonary disease. (2016) Rothnie, Kieran J; Smeeth, Liam; Pearce, Neil; Herrett, Emily; Timmis, Adam; Hemingway, Harry; Wedzicha, Jadwiga; Quint, Jennifer K description

No association between exacerbation frequency and stroke in patients with COPD. (2016) Windsor, Claire; Herrett, Emily; Smeeth, Liam; Quint, Jennifer Kathleen

Comparability of the age and sex distribution of the UK Clinical Practice Research Datalink and the total Dutch population. (2016) de Jong, RG; Gallagher, AM; Herrett, E; Masclee, AA; Janssen-Heijnen, ML; de Vries, F

2015

How Does Cardiovascular Disease First Present in Women and Men? Incidence of 12 Cardiovascular Diseases in a Contemporary Cohort of 1,937,360 People. (2015) George, Julie; Rapsomaniki, Eleni; Pujades-Rodriguez, Mar; Shah, Anoop Dinesh; Denaxas, Spiros; Herrett, Emily; Smeeth, Liam; Timmis, Adam; Hemingway, Harry

Data Resource Profile: Clinical Practice Research Datalink (CPRD). (2015) Herrett, Emily; Gallagher, Arlene M; Bhaskaran, Krishnan; Forbes, Harriet; Mathur, Rohini; van Staa, Tjeerd; Smeeth, Liam

Closing the mortality gap after a myocardial infarction in people with and without chronic obstructive pulmonary disease. (2015) Rothnie, Kieran J; Smeeth, Liam; Herrett, Emily; Pearce, Neil; Hemingway, Harry; Wedzicha, Jadwiga; Timmis, Adam; Quint, Jennifer K

2014

Association between clinical presentations before myocardial infarction and coronary mortality: a prospective population-based study using linked electronic records. (2014) Herrett, Emily; Bhaskaran, Krishnan; Timmis, Adam; Denaxas, Spiros; Hemingway, Harry; Smeeth, Liam

Text messaging reminders for influenza vaccine in primary care: protocol for a cluster randomised controlled trial (TXT4FLUJAB). (2014) Herrett, Emily; van Staa, Tjeerd; Free, Caroline; Smeeth, Liam

2013

Myocardial infarction as the first manifestation of atherosclerotic disease. (2013) Herrett, E

Type and timing of heralding in ST-elevation and non-ST-elevation myocardial infarction: an analysis of prospectively collected electronic healthcare records linked to the national registry of acute coronary syndromes. (2013) Herrett, Emily; George, Julie; Denaxas, Spiros; Bhaskaran, Krishnan; Timmis, Adam; Hemingway, Harry; Smeeth, Liam

Completeness and diagnostic validity of recording acute myocardial infarction events in primary care, hospital care, disease registry, and national mortality records: cohort study. (2013) Herrett, Emily; Shah, Anoop Dinesh; Boggon, Rachael; Denaxas, Spiros; Smeeth, Liam; van Staa, Tjeerd; Timmis, Adam; Hemingway, Harry

Effect of β blockers on mortality after myocardial infarction in adults with COPD: population based cohort study of UK electronic healthcare records. (2013) Quint, JK; Herrett, E; Bhaskaran, K; Timmis, A; Hemingway, H; Wedzicha, JA; Smeeth, L

Authors' reply to Stevens and McManus. (2013) Shah, Anoop Dinesh; Herrett, Emily; Boggon, Rachael; Denaxas, Spiros; Smeeth, Liam; van Staa, Tjeerd; Timmis, Adam; Hemingway, Harry

2012

Data resource profile: cardiovascular disease research using linked bespoke studies and electronic health records (CALIBER). (2012) Denaxas, Spiros C; George, Julie; Herrett, Emily; Shah, Anoop D; Kalra, Dipak; Hingorani, Aroon D; Kivimaki, Mika; Timmis, Adam D; Smeeth, Liam; Hemingway, Harry

2011

The effects of hourly differences in air pollution on the risk of myocardial infarction: case crossover analysis of the MINAP database. (2011) Bhaskaran, Krishnan; Hajat, Shakoor; Armstrong, Ben; Haines, Andy; Herrett, Emily; Wilkinson, Paul; Smeeth, Liam picture_as_pdf

Validity of diagnoses in the general practice research database. (2011) Herrett, Emily L; Thomas, Sara L; Smeeth, Liam

2010

Short term effects of temperature on risk of myocardial infarction in England and Wales: time series regression analysis of the Myocardial Ischaemia National Audit Project (MINAP) registry. (2010) Bhaskaran, Krishnan; Hajat, Shakoor; Haines, Andy; Herrett, Emily; Wilkinson, Paul; Smeeth, Liam

The Myocardial Ischaemia National Audit Project (MINAP). (2010) Herrett, Emily; Smeeth, Liam; Walker, Lynne; Weston, Clive; MINAP Academic Group

Validation and validity of diagnoses in the General Practice Research Database: a systematic review. (2010) Herrett, Emily; Thomas, Sara L; Schoonen, W Marieke; Smeeth, Liam; Hall, Andrew J

2009

Effects of air pollution on the incidence of myocardial infarction. (2009) Bhaskaran, K; Hajat, S; Haines, A; Herrett, E; Wilkinson, P; Smeeth, L

Effects of ambient temperature on the incidence of myocardial infarction. (2009) Bhaskaran, K; Hajat, S; Haines, A; Herrett, E; Wilkinson, P; Smeeth, L