PubMed Central (PMC3 - NLM DTD)
Mostrando recursos 181 - 200 de 526
Beyond logistic regression: structural equations modelling for binary variables and its application to investigating unobserved confounders
- Kupek, Emil
An investigation of minimisation criteria
- Wade, Angie; Pan, Huiqi; Eaton, Simon; Pierro, Agostino; Ong, Evelyn
Estimation of dynamical model parameters taking into account undetectable marker values
- Thiébaut, Rodolphe; Guedj, Jérémie; Jacqmin-Gadda, Hélène; Chêne, Geneviève; Trimoulet, Pascale; Neau, Didier; Commenges, Daniel
Conducting a critical interpretive synthesis of the literature on access to healthcare by vulnerable groups
- Dixon-Woods, Mary; Cavers, Debbie; Agarwal, Shona; Annandale, Ellen; Arthur, Antony; Harvey, Janet; Hsu, Ron; Katbamna, Savita; Olsen, Richard; Smith, Lucy; Riley, Richard; Sutton, Alex J
Increasing recruitment to randomised trials: a review of randomised controlled trials
- Watson, Judith M; Torgerson, David J
Fungal infection-related mortality versus total mortality as an outcome in trials of antifungal agents
- Due, Anne K; Johansen, Helle K; Gøtzsche, Peter C
Methodological quality of systematic reviews of animal studies: a survey of reviews of basic research
- Mignini, Luciano E; Khan, Khalid S
Patient acceptability of larval therapy for leg ulcer treatment: a randomised survey to inform the sample size calculation of a randomised trial
- Petherick, ES; O'Meara, S; Spilsbury, K; Iglesias, CP; Nelson, EA; Torgerson, DJ
Identifying observational studies of surgical interventions in MEDLINE and EMBASE
- Fraser, Cynthia; Murray, Alison; Burr, Jennifer
Calculating confidence intervals for impact numbers
- Hildebrandt, Mandy; Bender, Ralf; Gehrmann, Ulrich; Blettner, Maria
Does updating improve the methodological and reporting quality of systematic reviews?
- Shea, Beverley; Boers, Maarten; Grimshaw, Jeremy M; Hamel, Candyce; Bouter, Lex M
Identification of candidate categories of the International Classification of Functioning Disability and Health (ICF) for a Generic ICF Core Set based on regression modelling
- Cieza, Alarcos; Geyh, Szilvia; Chatterji, Somnath; Kostanjsek, Nenad; Üstün, Bedirhan T; Stucki, Gerold
The relationship between quality of research and citation frequency
- Nieminen, Pentti; Carpenter, James; Rucker, Gerta; Schumacher, Martin
UVB phototherapy in an outpatient setting or at home: a pragmatic randomised single-blind trial designed to settle the discussion. The PLUTO study
- Koek, Mayke BG; Buskens, Erik; Steegmans, Paul HA; van Weelden, Huib; Bruijnzeel-Koomen, Carla AFM; Sigurdsson, Vigfús
Planning a cluster randomized trial with unequal cluster sizes: practical issues involving continuous outcomes
- Guittet, Lydia; Ravaud, Philippe; Giraudeau, Bruno
Intra-cluster correlation coefficients in adults with diabetes in primary care practices: the Vermont Diabetes Information System field survey
- Littenberg, Benjamin; MacLean, Charles D
How much does pre-trial testing influence complex intervention trials and would more testing make any difference? An email survey
- Treweek, Shaun; Sullivan, Frank
Error in statistical tests of error in statistical tests
- Jeng, Monwhea
Does a "Level I Evidence" rating imply high quality of reporting in orthopaedic randomised controlled trials?
- Poolman, Rudolf W; Struijs, Peter AA; Krips, Rover; Sierevelt, Inger N; Lutz, Kristina H; Bhandari, Mohit
Scratch lottery tickets are a poor incentive to respond to mailed questionnaires
- Finsen, Vilhjalmur; Storeheier, Andreas H
181.
