Stephen Tregear

3 Questions 2 Answers 0 Followers

Questions related from Stephen Tregear

What values typically define a "clinically significant" change in HbA1c, LDL, HDL, Triglycerides, Systolic and Diastolic BP, and weight?

Many of us are fixated on the p-value pertaining to a change from baseline following exposure to an intervention. As long as the p-value is significant (

24 December 2018 8,382 5 View

What is a good approach to analyzing data on multiple events in two study groups over time?

What analytic approach would folk recommend for analyzing the difference between hospital readmission events in two groups? Exposed vs. non-exposed groups - data available at patient level from...

03 November 2016 2,133 3 View

Is this scenario worthy of ARIMA?

Consider this situation. 60 drug treatment sites. Dependent variable = % of attendees at each drug treatment site on Drug A. Propensity matched (for individual level and site level...

27 July 2016 2,907 3 View