@pmafonso.bsky.social
PhD candidate in biostatistics at Erasmus MC working on joint modeling of time-to-event and longitudinal data. https://www.pafonso.com/
This is joint work with
@erandrinopoulou.bsky.social
and many other brilliant co-authors.
Enjoyed being in Milan for the European Cystic Fibrosis Conference! Presented our study on the long-term effectiveness of CF modulators using US CFF registry data, challenging without a contemporary control group post-rapid adoption.
Grateful to the ECFS for the Travel Grant Award.
Abstract submissions are open for the 2025 Portuguese Statistical Society Conference. Deadline: June 22.
๐ Faro, Algarve ๐ต๐น
๐
October 22 to 25, 2025
๐ spe2025.mozellosite.com
October is a fantastic time to visit: sunny skies, pleasant highs around 23โฏยฐC (73โฏยฐF), and the summer crowds are easing. โ๏ธ
A new version of JMbayes2 is out with new implementations of the AUC and Brier score for Cox models, and internal validation using cross-validation and the Bootstrap. Read more about it here: drizopoulos.github.io/JMbayes2/art...
16.06.2025 14:07 โ ๐ 4 ๐ 1 ๐ฌ 0 ๐ 0
๐ New Publication Alert! ๐
Excited to share our new paper: ๐ฃ๐ฒ๐ฟ๐๐ผ๐ป๐ฎ๐น๐ถ๐๐ฒ๐ฑ ๐๐ถ๐ผ๐ฝ๐๐ ๐ฆ๐ฐ๐ต๐ฒ๐ฑ๐๐น๐ฒ๐ ๐จ๐๐ถ๐ป๐ด ๐ฎ๐ป ๐๐ป๐๐ฒ๐ฟ๐๐ฎ๐น-๐๐ฒ๐ป๐๐ผ๐ฟ๐ฒ๐ฑ ๐๐ฎ๐๐๐ฒ-๐ฆ๐ฝ๐ฒ๐ฐ๐ถ๐ณ๐ถ๐ฐ ๐๐ผ๐ถ๐ป๐ ๐ ๐ผ๐ฑ๐ฒ๐น.
๐ doi.org/10.1002/sim....ย
with Zhenwei Yang, @drizopoulos.bsky.social , Eveline Heijnsdijk, Lisa Newcomb
Periodic reminder:
Hyphens for double-barrelled surnames (Fisher-Box, Barndorff-Nielsen).
En-dashes for shared credit among 2+ people (BoxโCox, KaplanโMeier, CramรฉrโRao, GaussโHermite, NewtonโRaphson).
Stop wasting my time (googling โdid Kaplan and Meier have a kidโ) by getting this wrong
Bayesian joint modeling for multiple clinical outcome variables is highly promising. I canโt wait to read this. #StatsSky #rct
28.04.2025 11:39 โ ๐ 18 ๐ 2 ๐ฌ 1 ๐ 0@f2harrell.bsky.social, thank you for your interest! Iโd be very interested to hear any feedback or thoughts you might have after reading it.
28.04.2025 12:26 โ ๐ 4 ๐ 0 ๐ฌ 1 ๐ 0
Our new paper is out in Statistics in Medicine! We developed a joint model for multiple (un)bounded longitudinal markers, recurrent events, and competing risks, applied to US CF patient registry data. Joint work with @drizopoulos.bsky.social and @erandrinopoulou.bsky.social.
doi.org/10.1002/sim....
Looking forward to present at the Diabetes StatClin Meeting in the beautiful Santiago de Compostela!
I'll be talking about dynamic prediction using joint models for longitudinal and time-to-event data, connecting biostatistics and clinical practice to advance diabetes care.
What a great few days in Bonn! A huge thank you to the organizers for such a well-run event. Grateful for the opportunity to share my work, and honored to bring home the Best Oral Presentation award! #SAfJR #SAfJR2025
23.03.2025 17:10 โ ๐ 4 ๐ 0 ๐ฌ 0 ๐ 0Off to Bonn for the 10th Survival Analysis for Junior Researchers Conference! Iโll be presenting our work on dynamic prediction of survival benefit to prioritize patients on the liver transplant waiting list. #SAfJR #SAfJR2025
18.03.2025 12:06 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 1Joint work with @erandrinopoulou.bsky.social.
25.02.2025 08:41 โ ๐ 1 ๐ 0 ๐ฌ 0 ๐ 0Heading to Paris for the European CF Young Investigator Meeting! Excited to present our work on the long-term effectiveness of ivacaftor. With rapid adoption, finding a control group is challengingโI'll discuss how within-subject analyses can help! @vaincrelamuco.bsky.social
25.02.2025 08:38 โ ๐ 6 ๐ 0 ๐ฌ 1 ๐ 0
