research methods


Topic Replies Activity
Fragility Index 32 August 24, 2019
Survey Non-Response Weighting Stata 8 August 21, 2019
Updates to NEJM Statistical Guidelines for Authors 21 August 11, 2019
Sample size calculation for correlation study 5 August 2, 2019
Interpreting the results of two non-inferiority trials 15 July 31, 2019
Can a dataset be "overdispersed" if I'm not using a model with assumptions on normality? 3 July 28, 2019
Balancing confidentiality and scientific rigor with anonymized data sets 6 July 25, 2019
Is it sensible to consider meta-analysis the strongest level of evidence for or against an intervention? 22 July 18, 2019
Proper methods for analysis of ordinal outcome measures 5 July 13, 2019
GRADE guidelines and effect estimate & CIs 20 July 10, 2019
Bayesian Power: No Unobservables 7 July 8, 2019
POD24 in follicular lymphoma - a questionable outcome 8 July 4, 2019
Bayesian meta-analysis of diagnostic test accuracy 2 July 4, 2019
Survey/Questionnaire validation 8 June 30, 2019
Advice/Opinion on (reviewing - ethics) an RCT analysis plan 2 June 28, 2019
Uncovering Waste in U.S. Healthcare 1 June 14, 2019
Weighting Composite Endpoints in Time To Event Analyses 10 May 24, 2019
Sample size considerations for interaction covariate adjustment 12 May 3, 2019
Sample size for a study to validate a predictive model 2 May 1, 2019
Should the Neyman-Pearson lemma remain dominant in the health sciences? 6 May 1, 2019
When is censoring too high? 7 April 29, 2019
How to simultaneously compare and then rank multiple interventions in observational studies 1 April 25, 2019
Publications explaining why automated variable selection procedures produce biased results 9 April 24, 2019
What about this weird 2 arm design (Lancet article) 9 April 8, 2019
Cluster RCT on PlGF test to diagnose pre-eclampsia - Lancet Publication to immediate national recommendation 4 April 6, 2019
T1 T2 - cross-cultural validation of questionaire 1 April 2, 2019
Sample size in mixed model study (exploratory prognostic factor study) 9 March 31, 2019
CREOLE Trial: Interpretation of results doesn't line up with statistical plan? 8 March 30, 2019
Most reasonably hypothesised effects cannot be exactly zero? 14 March 29, 2019
Cluster-Randomized Trial: Design Question 6 March 29, 2019