Mark Chia

2 Questions 6 Answers 0 Followers

Questions related from Mark Chia

What is the best approach to analyzing a comparative diagnostic accuracy study with a significant proportion of 'unassessable' results?

The study involves 3 diagnostic methods all performed on the same sample: Test A, Test B, and a reference test. The purpose is to compare Test A to Test B, against the reference. Possible results...

15 March 2022 7,782 4 View

How do I perform a test for subgroup differences in a pooled meta-analysis of prevalence data?

I am performing a systematic review of prevalence studies. I have pooled prevalence rates using the program MetaXL (double arcsine transformation, random effects model) which gives me a point...

08 February 2022 9,355 7 View