Skip to main content

Articles

Page 42 of 68

  1. Observational post-marketing assessment studies often involve evaluating the effect of a rare treatment on a time-to-event outcome, through the estimation of a marginal hazard ratio. Propensity score (PS) meth...

    Authors: David Hajage, Florence Tubach, Philippe Gabriel Steg, Deepak L. Bhatt and Yann De Rycke
    Citation: BMC Medical Research Methodology 2016 16:38
  2. The ethical, methodological, and technical aspects of pediatric research, often results in complications and delays in implementation. Our objective was to identify factors associated with the implementation d...

    Authors: Delphine Meier-Girard, Annick Tibi, Hendy Abdoul, Sonia Prot-Labarthe, Françoise Brion, Olivier Bourdon and Corinne Alberti
    Citation: BMC Medical Research Methodology 2016 16:36
  3. There is an increasing number of meta-analyses including data from non-randomized studies for therapeutic evaluation. We aimed to systematically assess the methods used in meta-analyses including non-randomize...

    Authors: Timor Faber, Philippe Ravaud, Carolina Riveros, Elodie Perrodeau and Agnes Dechartres
    Citation: BMC Medical Research Methodology 2016 16:35
  4. Electronic administrative data exist in several domains which, if linked, are potentially useful for research. However, benefits from data linkage should be considered alongside risks such as the threat to pri...

    Authors: Suzanne Audrey, Lindsey Brown, Rona Campbell, Andy Boyd and John Macleod
    Citation: BMC Medical Research Methodology 2016 16:34
  5. Although some nonparametric methods have been proposed in the literature to test for the equality of median survival times for censored data in medical research, in general they have inflated type I error rate...

    Authors: Zhongxue Chen and Guoyi Zhang
    Citation: BMC Medical Research Methodology 2016 16:33
  6. Rates of youth violence are disproportionately high in many low- and middle-income countries [LMICs] but existing reviews of risk factors focus almost exclusively on high-income countries. Different search str...

    Authors: Yulia Shenderovich, Manuel Eisner, Christopher Mikton, Frances Gardner, Jianghong Liu and Joseph Murray
    Citation: BMC Medical Research Methodology 2016 16:32
  7. Clustering commonly affects the uncertainty of parameter estimates in epidemiological studies. Cluster-robust variance estimates (CRVE) are used to construct confidence intervals that account for single-level ...

    Authors: Christian Bottomley, Matthew J. Kirby, Steve W. Lindsay and Neal Alexander
    Citation: BMC Medical Research Methodology 2016 16:29
  8. The understanding of changes in temporal processes related to human carcinogenesis is limited. One approach for prospective functional genomic studies is to compile trajectories of differential expression of g...

    Authors: Eiliv Lund, Lars Holden, Hege Bøvelstad, Sandra Plancade, Nicolle Mode, Clara-Cecilie Günther, Gregory Nuel, Jean-Christophe Thalabard and Marit Holden
    Citation: BMC Medical Research Methodology 2016 16:28
  9. A wide-ranging debate has taken place in recent years on mediation analysis and causal modelling, raising profound theoretical, philosophical and methodological questions. The authors build on the results of t...

    Authors: Jonathan Pratschke, Trutz Haase, Harry Comber, Linda Sharp, Marianna de Camargo Cancela and Howard Johnson
    Citation: BMC Medical Research Methodology 2016 16:27
  10. This paper explores the importance of electronic medical records (EMR) for predicting 30-day all-cause non-elective readmission risk of patients and presents a comparison of prediction performance of commonly ...

    Authors: Liping Tong, Cole Erdmann, Marina Daldalian, Jing Li and Tina Esposito
    Citation: BMC Medical Research Methodology 2016 16:26
  11. Clinician surveys provide critical information about many facets of health care, but are often challenging to implement. Our objective was to assess use by participants and non-participants of a prepaid gift c...

    Authors: Jane S. Chen, Brian L. Sprague, Carrie N. Klabunde, Anna N. A. Tosteson, Asaf Bitton, Tracy Onega, Charles D. MacLean, Kimberly Harris, Marilyn M. Schapira and Jennifer S. Haas
    Citation: BMC Medical Research Methodology 2016 16:25
  12. As gait speed and transfer times are considered to be an important measure of functional ability in older adults, several systems are currently being researched to measure this parameter in the home environmen...

    Authors: Greet Baldewijns, Stijn Luca, Bart Vanrumste and Tom Croonenborghs
    Citation: BMC Medical Research Methodology 2016 16:23
  13. Comparative performance of the traditional propensity score (PS) and high-dimensional propensity score (hdPS) methods in the adjustment for confounding by indication remains unclear. We aimed to identify which...

    Authors: Jason R. Guertin, Elham Rahme, Colin R. Dormuth and Jacques LeLorier
    Citation: BMC Medical Research Methodology 2016 16:22
  14. An increasing number of qualitative evidence syntheses papers are found in health care literature. Many of these syntheses use a strictly exhaustive search strategy to collect articles, mirroring the standard ...

    Authors: Charlotte Benoot, Karin Hannes and Johan Bilsen
    Citation: BMC Medical Research Methodology 2016 16:21
  15. It is well recognized that treatment effects may not be homogeneous across the study population. Subgroup analyses constitute a fundamental step in the assessment of evidence from confirmatory (Phase III) clin...

    Authors: Julien Tanniou, Ingeborg van der Tweel, Steven Teerenstra and Kit C. B. Roes
    Citation: BMC Medical Research Methodology 2016 16:20
  16. Blinding is a pivotal method to avoid bias in randomised clinical trials. In blinded drug trials, experimental and control interventions are often designed to be matched, i.e. to appear indistinguishable. It i...

    Authors: Segun Bello, Maoling Wei, Jørgen Hilden and Asbjørn Hróbjartsson
    Citation: BMC Medical Research Methodology 2016 16:18
  17. Most randomized controlled trials with a time-to-event outcome are designed assuming proportional hazards (PH) of the treatment effect. The sample size calculation is based on a logrank test. However, non-prop...

    Authors: Patrick Royston and Mahesh K.B. Parmar
    Citation: BMC Medical Research Methodology 2016 16:16
  18. Scoping reviews are used to identify knowledge gaps, set research agendas, and identify implications for decision-making. The conduct and reporting of scoping reviews is inconsistent in the literature. We cond...

    Authors: Andrea C. Tricco, Erin Lillie, Wasifa Zarin, Kelly O’Brien, Heather Colquhoun, Monika Kastner, Danielle Levac, Carmen Ng, Jane Pearson Sharpe, Katherine Wilson, Meghan Kenny, Rachel Warren, Charlotte Wilson, Henry T. Stelfox and Sharon E. Straus
    Citation: BMC Medical Research Methodology 2016 16:15
  19. Biomarkers of exposures such as infection or environmental chemicals can be measured in small volumes of blood extracted from newborn dried blood spots (DBS) underscoring their potential utility for population...

    Authors: Edwina H. Yeung, Germaine Buck Louis, David Lawrence, Kurunthachalam Kannan, Alexander C. McLain, Michele Caggana, Charlotte Druschel and Erin Bell
    Citation: BMC Medical Research Methodology 2016 16:14
  20. Verbal autopsy (VA), the process of interviewing a deceased’s family or caregiver about signs and symptoms leading up to death, employs tools that ask a series of closed questions and can include an open narra...

    Authors: C. King, C. Zamawe, M. Banda, N. Bar-Zeev, J. Beard, J. Bird, A. Costello, P. Kazembe, D. Osrin and E. Fottrell
    Citation: BMC Medical Research Methodology 2016 16:13
  21. Inefficient experimental designs are common in animal-based biomedical research, wasting resources and potentially leading to unreplicable results. Here we illustrate the intrinsic statistical power of split-p...

    Authors: Michael Walker, Carole Fureix, Rupert Palme, Jonathan A. Newman, Jamie Ahloy Dallaire and Georgia Mason
    Citation: BMC Medical Research Methodology 2016 16:11
  22. Health care researchers working in the Arabian Gulf need information on how to optimize recruitment and retention of study participants in extremely culturally diverse settings. Implemented in Doha, Qatar in 2...

    Authors: Amal Khidir, Humna Asad, Huda Abdelrahim, Maha Elnashar, Amal Killawi, Maya Hammoud, Abdul Latif Al-Khal, Pascale Haddad and Michael D. Fetters
    Citation: BMC Medical Research Methodology 2016 16:10
  23. Despite randomization, baseline imbalance and confounding bias may occur in cluster randomized trials (CRTs). Covariate imbalance may jeopardize the validity of statistical inferences if they occur on prognost...

    Authors: Clémence Leyrat, Agnès Caille, Yohann Foucher and Bruno Giraudeau
    Citation: BMC Medical Research Methodology 2016 16:9
  24. Mortality statistics are used to compare health status of populations; optimally, they base on individual death certificates. However, determining cause of death is error-prone. E.g. cardiovascular disease (CV...

    Authors: Andreas Deckert
    Citation: BMC Medical Research Methodology 2016 16:8
  25. As a part of a larger Health Technology Assessment (HTA), the measurement error of a device used to monitor the hemoglobin concentration of a patient undergoing surgery, as well as its decision consequences, w...

    Authors: Emmanuel Charpentier, Vincent Looten, Björn Fahlgren, Alexandre Barna and Loïc Guillevin
    Citation: BMC Medical Research Methodology 2016 16:7
  26. To describe approaches used in systematic reviews of diagnostic test accuracy studies for assessing variability in estimates of accuracy between studies and to provide guidance in this area.

    Authors: Christiana A. Naaktgeboren, Eleanor A. Ochodo, Wynanda A. Van Enst, Joris A. H. de Groot, Lotty Hooft, Mariska M. G. Leeflang, Patrick M. Bossuyt, Karel G. M. Moons and Johannes B. Reitsma
    Citation: BMC Medical Research Methodology 2016 16:6
  27. In many studies, some information might not be available for the whole cohort, some covariates, or even the outcome, might be ascertained in selected subsamples. These studies are part of a broad category term...

    Authors: Paola Rebora, Laura Antolini, David V. Glidden and Maria Grazia Valsecchi
    Citation: BMC Medical Research Methodology 2016 16:5
  28. There are inherent methodological challenges in the measurement of mental health problems in longitudinal research. There is constant development in definitions, taxonomies and demands concerning the propertie...

    Authors: Anne Hammarström, Hugo Westerlund, Kaisa Kirves, Karina Nygren, Pekka Virtanen and Bruno Hägglöf
    Citation: BMC Medical Research Methodology 2016 16:4
  29. In randomized clinical trials or observational studies, it is common to collect biomarker values longitudinally on a cohort of individuals. The investigators may be interested in grouping individuals that shar...

    Authors: Claire Burny, Muriel Rabilloud, François Golfier, Jérôme Massardier, Touria Hajri, Anne-Marie Schott and Fabien Subtil
    Citation: BMC Medical Research Methodology 2016 16:3
  30. Traditional analyses of standard case-control studies using logistic regression do not allow estimation of time-varying associations between exposures and the outcome. We present two approaches which allow thi...

    Authors: Ruth H. Keogh, Punam Mangtani, Laura Rodrigues and Patrick Nguipdop Djomo
    Citation: BMC Medical Research Methodology 2016 16:2
  31. Evidence mapping is an emerging tool used to systematically identify, organize and summarize the quantity and focus of scientific evidence on a broad topic, but there are currently no methodological standards....

    Authors: Ding Ding Wang, Marissa Shams-White, Oliver John M. Bright, J. Scott Parrott and Mei Chung
    Citation: BMC Medical Research Methodology 2016 16:1
  32. Chalmers and Glasziou’s paper published in 2014 recommends research funding bodies should mandate that proposals for additional primary research are built on systematic reviews of existing evidence showing wha...

    Authors: Sheetal Bhurke, Andrew Cook, Anna Tallant, Amanda Young, Elaine Williams and James Raftery
    Citation: BMC Medical Research Methodology 2015 15:108
  33. A scaled logit model has previously been proposed to quantify the relationship between an immunological assay and protection from disease, and has been applied in a number of settings. The probability of disea...

    Authors: Andrew J. Dunning, Jennifer Kensler, Laurent Coudeville and Fabrice Bailleux
    Citation: BMC Medical Research Methodology 2015 15:107
  34. Although follicle stimulating hormone (FSH) is known to be predictive of age at final menstrual period (FMP), previous methods use FSH levels measured at time points that are defined relative to the age at FMP...

    Authors: Bei Jiang, Mary D. Sammel, Ellen W. Freeman and Naisyin Wang
    Citation: BMC Medical Research Methodology 2015 15:106
  35. Surveys are commonly used in health research to assess patient satisfaction with hospital care. Achieving an adequate response rate, in the face of declining trends over time, threatens the quality and reliabi...

    Authors: Angela L. Todd, Maree Porter, Jennifer L. Williamson, Jillian A. Patterson and Christine L. Roberts
    Citation: BMC Medical Research Methodology 2015 15:104
  36. Designing and implementing high-quality health care services and interventions requires robustly synthesised evidence. Syntheses of qualitative research studies can provide evidence of patients’ experiences of...

    Authors: E.F. France, N. Ring, J. Noyes, M. Maxwell, R. Jepson, E. Duncan, R. Turley, D. Jones and I. Uny
    Citation: BMC Medical Research Methodology 2015 15:103
  37. Recently, increased development of clinical prediction models has been reported in the medical literature. However, evidence synthesis methodologies for these prediction models have not been sufficiently studi...

    Authors: Daisuke Yoneoka, Masayuki Henmi, Norie Sawada and Manami Inoue
    Citation: BMC Medical Research Methodology 2015 15:101
  38. Using patient-reported outcome measures (PROMs) to assess Quality of Life (QoL) is well established, but commonly-used PROM item-sets do not necessarily capture what all respondents consider important. Measuri...

    Authors: Andrew Symon, Soo Downe, Kenneth William Finlayson, Rebecca Knapp and Peter Diggle
    Citation: BMC Medical Research Methodology 2015 15:100
  39. Random-effects meta-analysis is commonly performed by first deriving an estimate of the between-study variation, the heterogeneity, and subsequently using this as the basis for combining results, i.e., for estima...

    Authors: Christian Röver, Guido Knapp and Tim Friede
    Citation: BMC Medical Research Methodology 2015 15:99
  40. Estimation of incidence of the state of undiagnosed chronic disease provides a crucial missing link for the monitoring of chronic disease epidemics and determining the degree to which changes in prevalence are...

    Authors: Ralph Brinks, Barbara H. Bardenheier, Annika Hoyer, Ji Lin, Sandra Landwehr and Edward W. Gregg
    Citation: BMC Medical Research Methodology 2015 15:98

Annual Journal Metrics

  • 2022 Citation Impact
    4.0 - 2-year Impact Factor
    7.0 - 5-year Impact Factor
    2.055 - SNIP (Source Normalized Impact per Paper)
    1.778 - SJR (SCImago Journal Rank)

    2023 Speed
    40 days submission to first editorial decision for all manuscripts (Median)
    210 days submission to accept (Median)

    2023 Usage 
    4,638,094 downloads
    3,126 Altmetric mentions 

Peer-review Terminology

  • The following summary describes the peer review process for this journal:

    Identity transparency: Single anonymized

    Reviewer interacts with: Editor

    Review information published: Review reports. Reviewer Identities reviewer opt in. Author/reviewer communication

    More information is available here

Sign up for article alerts and news from this journal