Safoora Gharibzadeh
@s-gh.bsky.social
Senior Medical Statistician at Leicester Real-World unit, University of Leicester
Reposted by Safoora Gharibzadeh
1/
If you were taught to test for proportional hazards, talk to your teacher.
The proportional hazards assumption is implausible in most #randomized and #observational studies because the hazard ratios aren't expected to be constant during the follow-up. So "testing" is futile.
But there is more 👇
If you were taught to test for proportional hazards, talk to your teacher.
The proportional hazards assumption is implausible in most #randomized and #observational studies because the hazard ratios aren't expected to be constant during the follow-up. So "testing" is futile.
But there is more 👇
February 3, 2025 at 2:51 PM
1/
If you were taught to test for proportional hazards, talk to your teacher.
The proportional hazards assumption is implausible in most #randomized and #observational studies because the hazard ratios aren't expected to be constant during the follow-up. So "testing" is futile.
But there is more 👇
If you were taught to test for proportional hazards, talk to your teacher.
The proportional hazards assumption is implausible in most #randomized and #observational studies because the hazard ratios aren't expected to be constant during the follow-up. So "testing" is futile.
But there is more 👇
Reposted by Safoora Gharibzadeh
REMINDER: "Defining income as a causal exposure" seminar taking place on Monday 20th January at 3pm (GMT).
Sign up through the link below!
#CausalSky #EpiSky #CIIG
Sign up through the link below!
#CausalSky #EpiSky #CIIG
DON'T MISS: "Defining income as a causal exposure" with @igelstorm.bsky.social at 3pm (GMT) on 20th Jan 2025.
The first in the 2025 Turing Causal Inference Interest Group Seminar Series!
Sign up: turing-uk.zoom.us/meeting/regi...
Join mailing list: jiscmail.ac.uk/CIIG
#CIIG #EpiSky #CausalSky
The first in the 2025 Turing Causal Inference Interest Group Seminar Series!
Sign up: turing-uk.zoom.us/meeting/regi...
Join mailing list: jiscmail.ac.uk/CIIG
#CIIG #EpiSky #CausalSky
January 15, 2025 at 1:40 PM
REMINDER: "Defining income as a causal exposure" seminar taking place on Monday 20th January at 3pm (GMT).
Sign up through the link below!
#CausalSky #EpiSky #CIIG
Sign up through the link below!
#CausalSky #EpiSky #CIIG
Reposted by Safoora Gharibzadeh
Upgrade your #causalinference arsenal.
A revision of our book "Causal Inference: What If" is available at miguelhernan.org/whatifbook
Thanks to everyone who suggested improvements, reported typos, and proposed new citations and material.
Enjoy the #WhatIfBook plus code and data. Also, it's free.
A revision of our book "Causal Inference: What If" is available at miguelhernan.org/whatifbook
Thanks to everyone who suggested improvements, reported typos, and proposed new citations and material.
Enjoy the #WhatIfBook plus code and data. Also, it's free.
December 23, 2024 at 9:28 AM
Upgrade your #causalinference arsenal.
A revision of our book "Causal Inference: What If" is available at miguelhernan.org/whatifbook
Thanks to everyone who suggested improvements, reported typos, and proposed new citations and material.
Enjoy the #WhatIfBook plus code and data. Also, it's free.
A revision of our book "Causal Inference: What If" is available at miguelhernan.org/whatifbook
Thanks to everyone who suggested improvements, reported typos, and proposed new citations and material.
Enjoy the #WhatIfBook plus code and data. Also, it's free.
My enthusiastic Catistician😻😺
November 24, 2024 at 9:43 AM
My enthusiastic Catistician😻😺