How to calculate the HR and 95% CI on different reference groups?

I am conducting a meta-analysis and I have a study that reports the HR and 95% CI for three groups: Group 1: 1.00 (reference group) Group 2: 0.84 (0.43 - 1.65) Group 3: 1.07 (0.56 - 2.04) I...

23 June 2022 1,843 0 View