Williamson EJ - Search Results

1

Safety of COVID-19 vaccination and acute neurological events: A self-controlled case series in England using the OpenSAFELY platform.

Walker JL, Schultze A, Tazare J, Tamborska A, Singh B, Donegan K, Stowe J, Morton CE, Hulme WJ, Curtis HJ, Williamson EJ, Mehrkar A, Eggo RM, Rentsch CT, Mathur R, Bacon S, Walker AJ, Davy S, Evans D, Inglesby P, Hickman G, MacKenna B, Tomlinson L, Ca Green A, Fisher L, Cockburn J, Parry J, Hester F, Harper S, Bates C, Evans SJ, Solomon T, Andrews NJ, Douglas IJ, Goldacre B, Smeeth L, McDonald HI. Walker JL, et al. Among authors: williamson ej. Vaccine. 2022 Jul 30;40(32):4479-4487. doi: 10.1016/j.vaccine.2022.06.010. Epub 2022 Jun 7. Vaccine. 2022. PMID: 35715350 Free PMC article.

2

Text messaging reminders for influenza vaccine in primary care: a cluster randomised controlled trial (TXT4FLUJAB).

Herrett E, Williamson E, van Staa T, Ranopa M, Free C, Chadborn T, Goldacre B, Smeeth L. Herrett E, et al. BMJ Open. 2016 Feb 19;6(2):e010069. doi: 10.1136/bmjopen-2015-010069. BMJ Open. 2016. PMID: 26895984 Free PMC article. Clinical Trial.

3

Propensity score analysis with partially observed covariates: How should multiple imputation be used?

Leyrat C, Seaman SR, White IR, Douglas I, Smeeth L, Kim J, Resche-Rigon M, Carpenter JR, Williamson EJ. Leyrat C, et al. Among authors: williamson ej. Stat Methods Med Res. 2019 Jan;28(1):3-19. doi: 10.1177/0962280217713032. Epub 2017 Jun 2. Stat Methods Med Res. 2019. PMID: 28573919 Free PMC article.

4

Trends for prevalence and incidence of resistant hypertension: population based cohort study in the UK 1995-2015.

Sinnott SJ, Smeeth L, Williamson E, Douglas IJ. Sinnott SJ, et al. BMJ. 2017 Sep 22;358:j3984. doi: 10.1136/bmj.j3984. BMJ. 2017. PMID: 28939590 Free PMC article.

5

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.

Herrett E, Williamson E, Beaumont D, Prowse D, Youssouf N, Brack K, Armitage J, Goldacre B, MacDonald T, Staa TV, Roberts I, Shakur-Still H, Smeeth L. Herrett E, et al. BMJ Open. 2017 Dec 1;7(12):e016604. doi: 10.1136/bmjopen-2017-016604. BMJ Open. 2017. PMID: 29197834 Free PMC article. Clinical Trial.

6

Trimethoprim use for urinary tract infection and risk of adverse outcomes in older patients: cohort study.

Crellin E, Mansfield KE, Leyrat C, Nitsch D, Douglas IJ, Root A, Williamson E, Smeeth L, Tomlinson LA. Crellin E, et al. BMJ. 2018 Feb 9;360:k341. doi: 10.1136/bmj.k341. BMJ. 2018. PMID: 29438980 Free PMC article.

7

Real-world effects of medications for chronic obstructive pulmonary disease: protocol for a UK population-based non-interventional cohort study with validation against randomised trial results.

Wing K, Williamson E, Carpenter JR, Wise L, Schneeweiss S, Smeeth L, Quint JK, Douglas I. Wing K, et al. BMJ Open. 2018 Mar 25;8(3):e019475. doi: 10.1136/bmjopen-2017-019475. BMJ Open. 2018. PMID: 29581202 Free PMC article.

8

Factors associated with choice of intensification treatment for type 2 diabetes after metformin monotherapy: a cohort study in UK primary care.

Wilkinson S, Douglas IJ, Williamson E, Stirnadel-Farrant HA, Fogarty D, Pokrajac A, Smeeth L, Tomlinson LA. Wilkinson S, et al. Clin Epidemiol. 2018 Nov 8;10:1639-1648. doi: 10.2147/CLEP.S176142. eCollection 2018. Clin Epidemiol. 2018. PMID: 30519112 Free PMC article.

9

The comparative effectiveness of fourth-line drugs in resistant hypertension: An application in electronic health record data.

Sinnott SJ, Smeeth L, Williamson E, Perel P, Nitsch D, Tomlinson LA, Douglas IJ. Sinnott SJ, et al. Pharmacoepidemiol Drug Saf. 2019 Sep;28(9):1267-1277. doi: 10.1002/pds.4808. Epub 2019 Jul 16. Pharmacoepidemiol Drug Saf. 2019. PMID: 31313390 Free PMC article.

10

Design choices for observational studies of the effect of exposure on disease incidence.

Gail MH, Altman DG, Cadarette SM, Collins G, Evans SJ, Sekula P, Williamson E, Woodward M. Gail MH, et al. BMJ Open. 2019 Dec 9;9(12):e031031. doi: 10.1136/bmjopen-2019-031031. BMJ Open. 2019. PMID: 31822541 Free PMC article.

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