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Commentary Overstating the evidence – double counting in meta-analysis and related problems Stephen J Senn PMCID: PMC2653069 Correspondence Building blocks for meta-synthesis: data integration tables for summarising, mapping, and synthesising evidence on interventions for communicating with health consumers Rebecca E Ryan, Caroline A Kaufman, and Sophie J Hill PMCID: PMC2678150 Current use of medical eponyms – a need for global uniformity in scientific publications Narayan Jana, Sukumar Barik, and Nalini Arora PMCID: PMC2667526 Does direction of results of abstracts submitted to scientific conferences on drug addiction predict full publication? Simona Vecchi, Valeria Belleudi, Laura Amato, Marina Davoli, and Carlo A Perucci PMCID: PMC2674061 Arab nations lagging behind other Middle Eastern countries in biomedical research: a comparative study Hani TS Benamer and Omran Bakoush PMCID: PMC2674457 Assessing the impact of biomedical research in academic institutions of disparate sizes Vana Sypsa and Angelos Hatzakis PMCID: PMC2707381 Timing of surgical antibiotic prophylaxis administration: Complexities of analysis Carrie Cartmill, Lorelei Lingard, Glenn Regehr, Sherry Espin, John Bohnen, Ross Baker, and Lorne Rotstein PMCID: PMC2711115 Exploration of the beliefs and experiences of Aboriginal people with cancer in Western Australia: a methodology to acknowledge cultural difference and build understanding Shaouli Shahid, Dawn Bessarab, Peter Howat, and Sandra C Thompson PMCID: PMC2743702 Strategies for improving patient recruitment to focus groups in primary care: a case study reflective paper using an analytical framework Jane V Dyas, Tanefa Apekey, Michelle Tilling, and A Niroshan Siriwardena PMCID: PMC2759948 A multidisciplinary systematic literature review on frailty: Overview of the methodology used by the Canadian Initiative on Frailty and Aging Sathya Karunananthan, Christina Wolfson, Howard Bergman, François Béland, and David B Hogan PMCID: PMC2765448 Research article Evaluating the informatics for integrating biology and the bedside system for clinical research Vikrant G Deshmukh, Stéphane M Meystre, and Joyce A Mitchell PMCID: PMC2779809 Multivariate random effects meta-analysis of diagnostic tests with multiple thresholds Taye H Hamza, Lidia R Arends, Hans C van Houwelingen, and Theo Stijnen PMCID: PMC2787531 Parasite threshold associated with clinical malaria in areas of different transmission intensities in north eastern Tanzania Bruno P Mmbando, John P Lusingu, Lasse S Vestergaard, Martha M Lemnge, Thor G Theander, and Thomas H Scheike PMCID: PMC2781814 Blood spots as an alternative to whole blood collection and the effect of a small monetary incentive to increase participation in genetic association studies Parveen Bhatti, Diane Kampa, Bruce H Alexander, Christopher McClure, Danny Ringer, Michele M Doody, and Alice J Sigurdson PMCID: PMC2781815 Extent of publication bias in different categories of research cohorts: a meta-analysis of empirical studies Fujian Song, Sheetal Parekh-Bhurke, Lee Hooper, Yoon K Loke, Jon J Ryder, Alex J Sutton, Caroline B Hing, and Ian Harvey PMCID: PMC2789098 Study protocol International Active Surveillance Study of Women Taking Oral Contraceptives (INAS-OC Study) Juergen C Dinger, Kristina Bardenheuer, and Anita Assmann PMCID: PMC2784801 Technical Advances Fitting multilevel models in complex survey data with design weights: Recommendations Adam C Carle PMCID: PMC2717116 New journal selection for quantitative survey of infectious disease research: application for Asian trend analysis Hiromi Takahashi-Omoe, Katsuhiko Omoe, and Nobuhiko Okabe PMCID: PMC2766390 Technical advance Computer-aided assessment of diagnostic images for epidemiological research Alison G Abraham, Donald D Duncan, Stephen J Gange, and Sheila West PMCID: PMC2780453 Research Articles Spontaneous improvement in randomised clinical trials: meta-analysis of three-armed trials comparing no treatment, placebo and active intervention Lasse Theis Krogsbøll, Asbjørn Hróbjartsson, and Peter C Gøtzsche PMCID: PMC2628943 Assessment of regression-based methods to adjust for publication bias through a comprehensive simulation study Santiago G Moreno, Alex J Sutton, AE Ades, Tom D Stanley, Keith R Abrams, Jaime L Peters, and Nicola J Cooper PMCID: PMC2649158 Quality assessment of diagnostic before-after studies: development of methodology in the context of a systematic review Catherine A Meads and Clare F Davenport PMCID: PMC2630991 Bias in trials comparing paired continuous tests can cause researchers to choose the wrong screening modality Deborah H Glueck, Molly M Lamb, Colin I O'Donnell, Brandy M Ringham, John T Brinton, Keith E Muller, John M Lewin, Todd A Alonzo, and Etta D Pisano PMCID: PMC2657218 Measuring agreement of administrative data with chart data using prevalence unadjusted and adjusted kappa Guanmin Chen, Peter Faris, Brenda Hemmelgarn, Robin L Walker, and Hude Quan PMCID: PMC2636838 A multivariate hierarchical Bayesian approach to measuring agreement in repeated measurement method comparison studies Philip J Schluter PMCID: PMC2645135 An illustration of and programs estimating attributable fractions in large scale surveys considering multiple risk factors Simon Rückinger, Rüdiger von Kries, and André Michael Toschke PMCID: PMC2636839 Investigating the impact of extraneous distractions on consultations in general practice: Lessons learned Moyez Jiwa, Robert McKinley, Carolyn O'Shea, Hayley Arnet, Katrina Spilsbury, and Marthe Smith PMCID: PMC2645434 A semiparametric Bayesian proportional hazards model for interval censored data with frailty effects Volkmar Henschel, Jutta Engel, Dieter Hölzel, and Ulrich Mansmann PMCID: PMC2679769 Using ordinal logistic regression to evaluate the performance of laser-Doppler predictions of burn-healing time Rose D Baker, Christian Weinand, James C Jeng, Henk Hoeksema, Stan Monstrey, Sarah A Pape, Robert Spence, and David Wilson PMCID: PMC2680202 Analysis of neonatal clinical trials with twin births Michele L Shaffer, Allen R Kunselman, and Kristi L Watterberg PMCID: PMC2676314 An inclusive approach to raising standards in general practice: working with a 'community of practice' in Western Australia Moyez Jiwa, Kathleen Deas, Jackie Ross, Tim Shaw, Helen Wilcox, and Katrina Spilsbury PMCID: PMC2653545 Recruitment barriers in a randomized controlled trial from the physicians' perspective – A postal survey Anne Spaar, Martin Frey, Alexander Turk, Werner Karrer, and Milo A Puhan PMCID: PMC2653070 Online focus groups as a tool to collect data in hard-to-include populations: examples from paediatric oncology Kiek Tates, Marieke Zwaanswijk, Roel Otten, Sandra van Dulmen, Peter M Hoogerbrugge, Willem A Kamps, and Jozien M Bensing PMCID: PMC2653071 The assessment of recalled parental rearing behavior and its relationship to life satisfaction and interpersonal problems: a general population study Katja Petrowski, Hendrik Berth, Silke Schmidt, Jörg Schumacher, Andreas Hinz, and Elmar Brähler PMCID: PMC2674060 Determinants of subject visit participation in a prospective cohort study of HTLV infection Deborah A DeVita, Mary C White, Xin Zhao, Zhanna Kaidarova, and Edward L Murphy PMCID: PMC2660365 Calculation of NNTs in RCTs with time-to-event outcomes: A literature review Mandy Hildebrandt, Elke Vervölgyi, and Ralf Bender PMCID: PMC2666755 Quality of reporting internal and external validity data from randomized controlled trials evaluating stents for percutaneous coronary intervention Morgane Ethgen, lsabelle Boutron, Philippe Gabriel Steg, Carine Roy, and Philippe Ravaud PMCID: PMC2679061 Locating sex-specific evidence on clinical questions in MEDLINE: a search filter for use on OvidSP™ Clara J Moerman, Rikie Deurenberg, and Joke A Haafkens PMCID: PMC2678151 Recruitment to a physical activity intervention study in women at increased risk of breast cancer Larissa A Korde, Amy Micheli, Ashley W Smith, David Venzon, Sheila A Prindiville, Bart Drinkard, Nancy Sebring, Marcia D Smith, Jo Anne Zujewski, and Jennifer Eng-Wong PMCID: PMC2681472 Assessing quality of life in a randomized clinical trial: Correcting for missing data Nina Gunnes, Taral G Seierstad, Steinar Aamdal, Paal F Brunsvig, Anne-Birgitte Jacobsen, Stein Sundstrøm, and Odd O Aalen PMCID: PMC2698910 Evidence synthesis as the key to more coherent and efficient research Alexander J Sutton, Nicola J Cooper, and David R Jones PMCID: PMC2681473 Bayesian versus frequentist statistical inference for investigating a one-off cancer cluster reported to a health department Michael D Coory, Rachael A Wills, and Adrian G Barnett PMCID: PMC2694210 A labelled discrete choice experiment adds realism to the choices presented: preferences for surveillance tests for Barrett esophagus Michelle E Kruijshaar, Marie-Louise Essink-Bot, Bas Donkers, Caspar WN Looman, Peter D Siersema, and Ewout W Steyerberg PMCID: PMC2695479 Visualising disease progression on multiple variables with vector plots and path plots Stanley E Lazic, Sarah L Mason, Andrew W Michell, and Roger A Barker PMCID: PMC2693505 Extending an evidence hierarchy to include topics other than treatment: revising the Australian 'levels of evidence' Tracy Merlin, Adele Weston, and Rebecca Tooher PMCID: PMC2700132 Estimating the number needed to treat from continuous outcomes in randomised controlled trials: methodological challenges and worked example using data from the UK Back Pain Exercise and Manipulation (BEAM) trial Robert Froud, Sandra Eldridge, Ranjit Lall, and Martin Underwood PMCID: PMC2702335 How well do adolescents recall use of mobile telephones? Results of a validation study Imo Inyang, Geza Benke, Joseph Morrissey, Ray McKenzie, and Michael Abramson PMCID: PMC2702336 Comparison of Bayesian and classical methods in the analysis of cluster randomized controlled trials with a binary outcome: The Community Hypertension Assessment Trial (CHAT) Jinhui Ma, Lehana Thabane, Janusz Kaczorowski, Larry Chambers, Lisa Dolovich, Tina Karwalajtys, and Cheryl Levitt PMCID: PMC2703649 KIDMAP, a web based system for gathering patients' feedback on their doctors Tsair-Wei Chien, Weng-Chung Wang, Sho-Be Lin, Ching-Yih Lin, How-Ran Guo, and Shih-Bin Su PMCID: PMC2709634 Design effect in multicenter studies: gain or loss of power? Emilie Vierron and Bruno Giraudeau PMCID: PMC2715424 Identifying strategies to maximise recruitment and retention of practices and patients in a multicentre randomised controlled trial of an intervention to optimise secondary prevention for coronary heart disease in primary care Claire S Leathem, Margaret E Cupples, Mary C Byrne, Mary O'Malley, Ailish Houlihan, Andrew W Murphy, and Susan M Smith PMCID: PMC2709635 Are we drawing the right conclusions from randomised placebo-controlled trials? A post-hoc analysis of data from a randomised controlled trial M Diana van Die, Kerry M Bone, Henry G Burger, and Helena J Teede PMCID: PMC2709636 Determining the date of diagnosis – is it a simple matter? The impact of different approaches to dating diagnosis on estimates of delayed care for ovarian cancer in UK primary care A Rosemary Tate, Alexander GR Martin, Tarita Murray-Thomas, Sarah R Anderson, and Jackie A Cassell PMCID: PMC2711114 Interim data monitoring to enroll higher-risk participants in HIV prevention trials Vera Halpern, Orikomaba Obunge, Folasade Ogunsola, Sakiru Otusanya, John Umo-Otong, Chin-Hua Wang, and Neha Mehta PMCID: PMC2708194 Effect of questionnaire structure on recall of drug utilization in a population of university students Helena Gama, Sofia Correia, and Nuno Lunet PMCID: PMC2713272 Strategies for achieving a high response rate in a home interview survey Kirsty Kiezebrink, Iain K Crombie, Linda Irvine, Vivien Swanson, Kevin Power, Wendy L Wrieden, and Peter W Slane PMCID: PMC2709923 Interviewee Transcript Review: assessing the impact on qualitative research Victoria Hagens, Mark J Dobrow, and Roger Chafe PMCID: PMC2713273 Record linkage to obtain birth outcomes for the evaluation of screening biomarkers in pregnancy: a feasibility study Samantha J Lain, Charles S Algert, Vitomir Tasevski, Jonathan M Morris, and Christine L Roberts PMCID: PMC2714855 Data enhancement for co-morbidity measurement among patients referred for sleep diagnostic testing: an observational study Paul E Ronksley, Willis H Tsai, Hude Quan, Peter Faris, and Brenda R Hemmelgarn PMCID: PMC2714856 Effectiveness and cost of recruitment strategies for a community-based randomised controlled trial among rainwater drinkers Shelly Rodrigo, Martha Sinclair, David Cunliffe, and Karin Leder PMCID: PMC2714857 Incorporating natural variation into IVF clinic league tables: The Expected Rank Hester F Lingsma, Marinus JC Eijkemans, and Ewout W Steyerberg PMCID: PMC2727535 Deploying a clinical innovation in the context of actor-patient consultations in general practice: A prelude to a formal clinical trial Moyez Jiwa, Robert K McKinley, Katrina Spilsbury, Hayley Arnet, and Marthe Smith PMCID: PMC2716367 A meta-analysis of the placebo response in antimuscarinic drug trials for overactive bladder Soyon Lee, Bimal Malhotra, Dana Creanga, Martin Carlsson, and Paul Glue PMCID: PMC2722668 Bias in odds ratios by logistic regression modelling and sample size Szilard Nemes, Junmei Miao Jonasson, Anna Genell, and Gunnar Steineck PMCID: PMC2724427 Combining estimates of interest in prognostic modelling studies after multiple imputation: current practice and guidelines Andrea Marshall, Douglas G Altman, Roger L Holder, and Patrick Royston PMCID: PMC2727536 Recruitment rates and reasons for community physicians' non-participation in an interdisciplinary intervention study on leg ulceration Oliver R Herber, Wilfried Schnepp, and Monika A Rieger PMCID: PMC2733138 Optimal strategy to identify incidence of diagnostic of diabetes using administrative data Shabnam Asghari, Josiane Courteau, André C Carpentier, and Alain Vanasse PMCID: PMC2745425 oA novel nonparametric approach for estimating cut-offs in continuous risk indicators with application to diabetes epidemiology Jens Klotsche, Dietmar Ferger, Lars Pieper, Jürgen Rehm, and Hans-Ulrich Wittchen PMCID: PMC2754490 Determining relative importance of variables in developing and validating predictive models Joseph Beyene, Eshetu G Atenafu, Jemila S Hamid, Teresa To, and Lillian Sung PMCID: PMC2761416 Estimation of colorectal adenoma recurrence with dependent censoring Chiu-Hsieh Hsu, Qi Long, and David S Alberts PMCID: PMC2760573 Comparing recruitment strategies in a study of acupuncture for chronic back pain Karen J Sherman, Rene J Hawkes, Laura Ichikawa, Daniel C Cherkin, Richard A Deyo, Andrew L Avins, and Partap S Khalsa PMCID: PMC2774333 Clinical trial participant characteristics and saliva and DNA metrics Denise M Nishita, Lisa M Jack, Mary McElroy, Jennifer B McClure, Julie Richards, Gary E Swan, and Andrew W Bergen PMCID: PMC2776600 Collecting household water usage data: telephone questionnaire or diary? Joanne E O'Toole, Martha I Sinclair, and Karin Leder PMCID: PMC2777918 Study Protocol Methodology of a diabetes prevention translational research project utilizing a community-academic partnership for implementation in an underserved Latino community Philip A Merriam, Trinidad L Tellez, Milagros C Rosal, Barbara C Olendzki, Yunsheng Ma, Sherry L Pagoto, and Ira S Ockene PMCID: PMC2662878 Individual patient data meta-analysis of diagnostic and prognostic studies in obstetrics, gynaecology and reproductive medicine Kimiko A Broeze, Brent C Opmeer, Lucas M Bachmann, Frank J Broekmans, Patrick MM Bossuyt, Sjors FPJ Coppus, Neil P Johnson, Khalid S Khan, Gerben ter Riet, Fulco van der Veen, Madelon van Wely, and Ben WJ Mol PMCID: PMC2667527 Debate Qualitative description – the poor cousin of health research? Mette Asbjoern Neergaard, Frede Olesen, Rikke Sand Andersen, and Jens Sondergaard PMCID: PMC2717117 Other Issues: Journal List
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