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Evaluating the effectiveness, impact and safety of live attenuated and seasonal inactivated influenza vaccination: protocol for the Seasonal Influenza Vaccination Effectiveness II (SIVE II) study.
Simpson CR, Lone NI, Kavanagh K, Robertson C, McMenamin J, von Wissmann B, Vasileiou E, Butler C, Ritchie LD, Gunson R, Schwarze J, Sheikh A. Simpson CR, et al. Among authors: sheikh a. BMJ Open. 2017 Feb 28;7(2):e014200. doi: 10.1136/bmjopen-2016-014200. BMJ Open. 2017. PMID: 28246142 Free PMC article.
Early Pandemic Evaluation and Enhanced Surveillance of COVID-19 (EAVE II): protocol for an observational study using linked Scottish national data.
Simpson CR, Robertson C, Vasileiou E, McMenamin J, Gunson R, Ritchie LD, Woolhouse M, Morrice L, Kelly D, Stagg HR, Marques D, Murray J, Sheikh A. Simpson CR, et al. Among authors: sheikh a. BMJ Open. 2020 Jun 21;10(6):e039097. doi: 10.1136/bmjopen-2020-039097. BMJ Open. 2020. PMID: 32565483 Free PMC article.
Impact of COVID-19 on accident and emergency attendances and emergency and planned hospital admissions in Scotland: an interrupted time-series analysis.
Mulholland RH, Wood R, Stagg HR, Fischbacher C, Villacampa J, Simpson CR, Vasileiou E, McCowan C, Stock SJ, Docherty AB, Ritchie LD, Agrawal U, Robertson C, Murray JL, MacKenzie F, Sheikh A. Mulholland RH, et al. Among authors: sheikh a. J R Soc Med. 2020 Nov;113(11):444-453. doi: 10.1177/0141076820962447. Epub 2020 Oct 4. J R Soc Med. 2020. PMID: 33012218 Free PMC article.
Living risk prediction algorithm (QCOVID) for risk of hospital admission and mortality from coronavirus 19 in adults: national derivation and validation cohort study.
Clift AK, Coupland CAC, Keogh RH, Diaz-Ordaz K, Williamson E, Harrison EM, Hayward A, Hemingway H, Horby P, Mehta N, Benger J, Khunti K, Spiegelhalter D, Sheikh A, Valabhji J, Lyons RA, Robson J, Semple MG, Kee F, Johnson P, Jebb S, Williams T, Hippisley-Cox J. Clift AK, et al. Among authors: sheikh a. BMJ. 2020 Oct 20;371:m3731. doi: 10.1136/bmj.m3731. BMJ. 2020. PMID: 33082154 Free PMC article.
2,961 results