BMC Medical Research Methodology

Correction to: Methods for trustworthy nutritional recommendations NutriRECS (Nutritional Recommendations and accessible Evidence summaries Composed of Systematic reviews): a protocol

An analysis of current practices in undertaking literature reviews in nursing: findings from a focused mapping review and synthesis

Readiness assessment for pragmatic trials (RAPT): a model to assess the readiness of an intervention for testing in a pragmatic trial

Methods to adjust for multiple comparisons in the analysis and sample size calculation of randomised controlled trials with multiple primary outcomes

Methods of identifying and recruiting older people at risk of social isolation and loneliness: a mixed methods review

Methodological steps used by authors of systematic reviews and meta-analyses of clinical trials: a cross-sectional study

Barriers and recruitment strategies for precarious status migrants in Montreal, Canada

Spurious interaction as a result of categorization

Sensitivity and specificity of an algorithm based on medico-administrative data to identify hospitalized patients with major bleeding presenting to an emergency department

Statistical approaches to identify subgroups in meta-analysis of individual participant data: a simulation study

Protocol registration or development may benefit the design, conduct and reporting of dose-response meta-analysis: empirical evidence from a literature survey

Disentangling the roles of maternal and paternal age on birth prevalence of down syndrome and other chromosomal disorders using a Bayesian modeling approach

The current use of feasibility studies in the assessment of feasibility for stepped-wedge cluster randomised trials: a systematic review

A snapshot of pneumonia research activity and collaboration patterns (2001–2015): a global bibliometric analysis

Modelling reassurances of clinicians with hidden Markov models

An application of a pattern-mixture model with multiple imputation for the analysis of longitudinal trials with protocol deviations

Current approaches to identify sections within clinical narratives from electronic health records: a systematic review

Two-stage optimal designs with survival endpoint when the follow-up time is restricted

Challenges and benefits of integrating diverse sampling strategies in the observation of cardiovascular risk factors (ORISCAV-LUX 2) study

Recommendations to conduct and report systematic reviews in medical literature: a scoping review

Towards a patient journey perspective on causes of unplanned readmissions using a classification framework: results of a systematic review with narrative synthesis

Explaining differential item functioning focusing on the crucial role of external information – an example from the measurement of adolescent mental health

Sample size calculations for model validation in linear regression analysis

Assessing causal treatment effect estimation when using large observational datasets

Integrating expert opinion with clinical trial data to extrapolate long-term survival: a case study of CAR-T therapy for children and young adults with relapsed or refractory acute lymphoblastic leukemia

A comparison of methods to estimate the survivor average causal effect in the presence of missing data: a simulation study

Adaptation and psychometric properties of the Norwegian version of the heart continuity of care questionnaire (HCCQ)

Understanding health management and safety decisions using signal processing and machine learning

Challenges of one-year longitudinal follow-up of a prospective, observational cohort study using an anonymised database: recommendations for trainee research collaboratives

Dealing with indeterminate outcomes in antimalarial drug efficacy trials: a comparison between complete case analysis, multiple imputation and inverse probability weighting

True and false positive rates for different criteria of evaluating statistical evidence from clinical trials

Figure Interpretation Assessment Tool-Health (FIAT-health) 2.0: from a scoring instrument to a critical appraisal tool

Additive-multiplicative hazards regression models for interval-censored semi-competing risks data with missing intermediate events

Consensus workshops on the development of an ADHD medication management protocol using QbTest: developing a clinical trial protocol with multidisciplinary stakeholders

Healthy ageing and the prediction of mortality and incidence dependence in low- and middle- income countries: a 10/66 population-based cohort study

Indigenous traumatic brain injury research: responding to recruitment challenges in the hospital environment

A comparison of machine learning techniques for classification of HIV patients with antiretroviral therapy-induced mitochondrial toxicity from those without mitochondrial toxicity

Effect of prepaid and promised financial incentive on follow-up survey response in cigarette smokers: a randomized controlled trial

Erratum : Towards a patient journey perspective on causes of unplanned readmissions using a classification framework: Results of a systematic review with narrative synthesis (BMC Med Res Methodol (2019) 19 (189) DOI: 10.1186/s12874-019-0822-9)

Robustness of the Tariff method for diagnosing verbal autopsies: impact of additional site data on the relationship between symptom and cause

Means of increasing response rates in a Norwegian dietary survey among infants – results from a pseudo-randomized pilot study

Consent to data linkage in a large online epidemiological survey of 18–23\u2009year old Australian women in 2012–13

Patient recruitment strategies for adaptive enrichment designs with time-to-event endpoints

Can a ‘consent to contact’ community help research teams overcome barriers to recruitment? The development and impact of the ‘Research for the Future’ community

Modeling perinatal mortality in twins via generalized additive mixed models: a comparison of estimation approaches

The Chinese version of attitudes towards guidelines scale: validity and reliability assessment

Reducing defects in the datasets of clinical research studies: conformance with data quality metrics