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1.
Relative efficiency of unequal cluster sizes in stepped wedge and other trial designs under longitudinal or cross-sectional sampling.
Stat Med
; 37(30): 4652-4664, 2018 12 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-30209812
2.
Statistical efficiency and optimal design for stepped cluster studies under linear mixed effects models.
Stat Med
; 35(13): 2149-66, 2016 06 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-26748662
3.
Stepped-wedge cluster randomised controlled trials: a generic framework including parallel and multiple-level designs.
Stat Med
; 34(2): 181-96, 2015 Jan 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-25346484
4.
Protocol for evaluation of the cost-effectiveness of ePrescribing systems and candidate prototype for other related health information technologies.
BMC Health Serv Res
; 14: 314, 2014 Jul 19.
Artículo
en Inglés
| MEDLINE | ID: mdl-25038609
5.
Effects of physical activity on the development and progression of microvascular complications in type 1 diabetes: retrospective analysis of the DCCT study.
BMC Endocr Disord
; 13: 37, 2013 Oct 02.
Artículo
en Inglés
| MEDLINE | ID: mdl-24083407
6.
Erratum to: Sample size calculations for cluster randomised controlled trials with a fixed number of clusters.
BMC Med Res Methodol
; 17(1): 8, 2017 01 19.
Artículo
en Inglés
| MEDLINE | ID: mdl-28103817
7.
Pricing of medical devices under coverage uncertainty--a modelling approach.
Health Econ
; 21(12): 1502-7, 2012 Dec.
Artículo
en Inglés
| MEDLINE | ID: mdl-22021085
8.
Sample size calculations for cluster randomised controlled trials with a fixed number of clusters.
BMC Med Res Methodol
; 11: 102, 2011 Jun 30.
Artículo
en Inglés
| MEDLINE | ID: mdl-21718530
9.
Should patients with abnormal liver function tests in primary care be tested for chronic viral hepatitis: cost minimisation analysis based on a comprehensively tested cohort.
BMC Fam Pract
; 12: 9, 2011 Mar 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-21371303
10.
Methodological issues in economic evaluations of emergency transport systems in low-income and middle-income countries.
BMJ Glob Health
; 6(3)2021 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-33737285
11.
Changes in weekend and weekday care quality of emergency medical admissions to 20 hospitals in England during implementation of the 7-day services national health policy.
BMJ Qual Saf
; 30(7): 536-546, 2021 07.
Artículo
en Inglés
| MEDLINE | ID: mdl-33115851
12.
Sicker patients account for the weekend mortality effect among adult emergency admissions to a large hospital trust.
BMJ Qual Saf
; 28(3): 223-230, 2019 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-30301873
13.
Impact of a commercial order entry system on prescribing errors amenable to computerised decision support in the hospital setting: a prospective pre-post study.
BMJ Qual Saf
; 27(9): 725-736, 2018 09.
Artículo
en Inglés
| MEDLINE | ID: mdl-29572298
14.
Reviewing deaths in British and US hospitals: a study of two scales for assessing preventability.
BMJ Qual Saf
; 26(5): 408-416, 2017 05.
Artículo
en Inglés
| MEDLINE | ID: mdl-27334868
15.
A multistudy analysis investigating systematic differences in cardiovascular trial results between Europe and Asia.
J Epidemiol Community Health
; 69(4): 397-404, 2015 Apr.
Artículo
en Inglés
| MEDLINE | ID: mdl-25480408
16.
The learning curve of selective salpingography and tubal catheterization.
Fertil Steril
; 77(5): 1049-52, 2002 May.
Artículo
en Inglés
| MEDLINE | ID: mdl-12009366
17.
Diagnostic and therapeutic value of selective salpingography and tubal catheterization in an unselected infertile population.
Fertil Steril
; 79(3): 613-7, 2003 Mar.
Artículo
en Inglés
| MEDLINE | ID: mdl-12620449
18.
Meta-analysis of randomized phase II trials to inform subsequent phase III decisions.
Trials
; 15: 346, 2014 Sep 03.
Artículo
en Inglés
| MEDLINE | ID: mdl-25187348
19.
What is the best strategy for investigating abnormal liver function tests in primary care? Implications from a prospective study.
BMJ Open
; 3(6)2013 Jun 20.
Artículo
en Inglés
| MEDLINE | ID: mdl-23794594
20.
Case-mix adjusted hospital mortality is a poor proxy for preventable mortality: a modelling study.
BMJ Qual Saf
; 21(12): 1052-6, 2012 Dec.
Artículo
en Inglés
| MEDLINE | ID: mdl-23069860