All evidence are not created equal and some evidence are more equal than others
Kaiser considers the controversy over the recent colonoscopy trial results.
Cause-effect
What about safety
Kaiser reviews a reanalysis of vaccine safety.
What is AB testing: a 2020s view
Kaiser looks at the state of AB testing in 2022, part 1
Book review: Don't Trust Your Gut
Kaiser reads Seth Stephens-Davidowitz new book.
The role of prior infection in the vaccine trials
Kaiser reviews a finding from the J&J vaccine trial about immunity from infection.
More case-counting puzzles
Kaiser looks at some details about case counting in vaccine trials.